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OTA Updates/Apple Watch/8.7

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Apple Watch Series 3

Watch3,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 81fa3dadc216917bbddce934ceca1dac4101d03f.zip 335,451,318
8.6 beta 2 19T5557d 18 N/A ca09e01d9f94d7b7dc4be36f65aeb2cb115da0d2.zip 306,641,899
8.6 beta 3 19T5562f 18 N/A e271b1982ffb0dfce1e44bf0ae35bac0d003824e.zip 292,892,863
8.6 beta 4 19T5570a 18 N/A 0d02e709aaded2b955ebeea032f72438266dfb99.zip 262,721,280
8.7 beta 19U5027c 18 N/A 2735ef621f4261182080c7f65e0e522494e75739.zip 286,623,060
8.7 beta 2 19U5037d 18 N/A 939c03298d827fc90c06707401d7e47db75bd9d9.zip 286,656,485
8.7 beta 3 19U5046b 18 N/A 22123802d6a4e356b3af2053935624edfde04aa8.zip 272,033,119
8.7 beta 4 19U5056c 18 N/A 3eafac6f9e8fad91f2600b6d4ef117f814ddc82b.zip 197,861,413
8.7 beta 5 19U5063a 18 N/A 85542d54cb09412f8e1bab5cfffc238e459bb9bf.zip 185,284,744
19U66 N/A 18 N/A fde4113e19d0e858b3bfa979eae84e3ce282622c.zip 1,699,041,376
5.3.5 16U652 18 N/A 2301e7b9cf94b3fc1ffb7ed09cc93b673b1389e4.zip 1,565,392,075
5.3.6 16U662 18 N/A d556ff1648f707c0ed1ed6f20b48c4ab744f3d5a.zip 1,565,396,863
5.3.7 16U674 18 N/A 707b5278a77deb25cecaeec12aa7c2cb4c0e9197.zip 1,565,399,530
5.3.8 16U680 18 N/A 5e17c7e4e57bc85eb001081cbc66fdaf569719c3.zip 1,565,389,729
5.3.9 16U693 18 N/A 6bb44aa6dd22d3c19382b85ad2d93b430626a28e.zip 1,565,390,244
6.0 17R575 18 N/A 1f5fa912140de3ed7672f92bbfbd5b653c2ebfbd.zip 1,513,796,494
6.1 17S84 18 N/A bc5f6deaaef15f033efcb376bf06c4427892e28a.zip 1,491,762,596
6.1.1 17S449 18 N/A ad444d4c17c7250757ddd386aa36a7deb4a8abd8.zip 1,491,617,091
6.1.2 17S796 18 N/A 36c1a7c28778b097503a18aa6321429c1cede7c8.zip 1,491,617,967
6.1.3 17S811 18 N/A ea95428be40925d0cd249c08f5c142d559dd026a.zip 1,491,618,576
6.2 17T529 18 N/A 8913ce36d0d7fc642f538116ec2121af1d6f113f.zip 1,484,821,252
6.2.1 17T530 18 N/A 2d51ca82be3654582c51d8285d971c3367756237.zip 1,484,834,926
6.2.5 17T608 18 N/A 3ac8993443981c592a8efcbdf5f61c1a3534e216.zip 1,484,716,456
6.2.6 17T620 18 N/A e71542e0021a88251b6775022d6d1c35c800e251.zip 1,484,720,822
6.2.8 17U63 18 N/A c80df5c4555981226692035bfe099ef537b7cded.zip 1,484,740,150
6.3 17U216 18 N/A 7b1e3296ff3b5dfc0c46b6d253743bead35584e1.zip 1,484,748,073
7.0 18R382 18 N/A 2d3ee9d67144cb67c85d2f8e1468bd5123988031.zip 1,205,648,023
7.0.1 18R395 18 N/A 43508412e8f7c805505916b3d3f9f3ec4ac1635d.zip 1,205,637,885
7.0.2 18R402 18 N/A b78ccb603c223b8594eb6dabc70da5764d5a2e0c.zip 1,205,628,803
7.0.3 18R410 18 N/A ba066aed0c97046991c68a0445672089551c011e.zip 1,205,625,828
7.1 RC 18R589 18 N/A 4b9d614b3d6ee01feb289e24e774ff1ab0f4fc99.zip 1,194,757,495
7.1 18R590 18 N/A 960a94b81a4390a00693a2ee89f112d0bcc5ddd6.zip 1,194,760,055
7.2 18S563 18 N/A 4e069909da0193e6aeeec28d7a7be1507cbada69.zip 1,193,350,339
7.3 18S801 18 N/A b1e4d889f44688e4e976d4af5f89ccd1cd4468c7.zip 1,193,136,208
7.3.2 18S821 18 N/A 51f372b73eb9e83c37a142348416cdc43ffeff4d.zip 1,193,127,267
7.3.3 18S830 18 N/A 81a6dfcdadf2a75bf3b5854737bad8559c62aea2.zip 1,193,129,115
7.4 18T195 18 N/A f59bc6808712c735bbb102e487e620218c99b71b.zip 1,174,886,130
7.4.1 18T201 18 N/A a16ecae3a7064ebb90c2bcaa7b480559f473c901.zip 1,174,867,883
7.5 18T567 18 N/A ef9f816bd4f9af404a9fe232013cdfb386720675.zip 1,170,768,715
7.6 18U63 18 N/A a8658844d24edcb94309d6c1e2851af21ec3f279.zip 1,170,179,090
7.6.1 18U70 18 N/A bae4b86e4edea7b6977649364812e682e4faebcc.zip 1,170,180,130
7.6.2 18U80 18 N/A c0ee804b7f6c2a1260adedda67d12af2e9fd6cdd.zip 1,170,173,464
8.0 19R346 18 N/A 057564bd7a9ff758fb80f64857363c3bea6fe37e.zip 716,070,306
8.1 19R570 18 N/A 1c9e41fa15634b42e7b59eaf83dd39b9b756467e.zip 693,425,389
8.3 19S55 18 N/A a827c9efaf422a6f45a5310eb5022dd3cedc3fe2.zip 658,296,599
8.4 19S546 18 N/A 0eef5b51750d67bccc891861d593ee8bd0bdfd27.zip 653,884,891
8.4.2 19S553 18 N/A 98a0b8f2ec688ff9788a621da9a5a6323151ab90.zip 650,920,928
8.5 19T242 18 N/A ef4c4c54bf3a3db95c871b81cfba7995f9989ad9.zip 333,256,224
8.5.1 19T252 18 N/A 8d72349e33110a442e3301ccf1403a1ed21c9ebb.zip 330,762,346
8.6 19T572 18 N/A 265fce89c97bbd29aa5aaa959de80daa49661a48.zip 257,582,700

Watch3,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A fe522000d658703f0dda0720f1502121e7ab6546.zip 335,498,844
8.6 beta 2 19T5557d 18 N/A 3f737b8bb13457a8b9a2915f56a644557867e61c.zip 306,690,041
8.6 beta 3 19T5562f 18 N/A e45bcf70067f23a4d92efeacfc22c9efea5e289a.zip 292,934,110
8.6 beta 4 19T5570a 18 N/A 1828ffa4538b8ae402ee2eaec72f1c5916194666.zip 262,762,120
8.7 beta 19U5027c 18 N/A 2dcd5d8e4d7abb995b6e731726f1577351b55ede.zip 286,645,736
8.7 beta 2 19U5037d 18 N/A 184e8d171b9a1b813c213cb2d8ff6bae81c8023a.zip 286,677,932
8.7 beta 3 19U5046b 18 N/A dbd750e6bcb835397fe0c302318da43f3ad1a882.zip 272,053,643
8.7 beta 4 19U5056c 18 N/A 56a37a2d1a3f0c55acc8c08ee94c310d533573a1.zip 197,883,266
8.7 beta 5 19U5063a 18 N/A 714a2e75d5d9f709648116a5468d8b4a0d73d907.zip 185,300,897
19U66 N/A 18 N/A d194707935cefbb6cf6af34766325f47af7fc514.zip 1,705,454,359
5.3.5 16U652 18 N/A 57102cb2bc93a454f8e5f4fe086d93fe19ee047e.zip 1,571,097,102
5.3.6 16U662 18 N/A 9ef888bd0e68236de061fed52266f33c3f6e55ab.zip 1,571,098,468
5.3.7 16U674 18 N/A dcfe89b6de33e80793a8cf0777db3e25ff84d92c.zip 1,571,101,150
5.3.8 16U680 18 N/A 91db21c552cd0bdbcddbe91bbe82f2991af459e2.zip 1,571,087,973
5.3.9 16U693 18 N/A 0b069c30dbb7f6cad4da01c02bad27c69cebd30e.zip 1,571,088,932
6.0 17R575 18 N/A 167bfbe23a20697a9fb242d0ee8a68a6504f5930.zip 1,517,492,643
6.1 17S84 18 N/A 1cf8459a8f8f395d0902bfdb2ea04c532965cfc8.zip 1,496,081,093
6.1.1 17S449 18 N/A f65bcc9ca0eada73bf0aff245cbb034337b31cd3.zip 1,496,348,513
6.1.2 17S796 18 N/A 91fb863236ace3d05be34eb219db24d6c5f9e140.zip 1,496,358,182
6.1.3 17S811 18 N/A e80d5bffe308f37e25c1ae748697607f615d9e00.zip 1,496,354,233
6.2 17T529 18 N/A 4faf1940dbbeeb7be3b4590aa3642e56b21bd9dc.zip 1,488,141,444
6.2.1 17T530 18 N/A 5dce8e63676a23d95c78487e3db5089678558256.zip 1,488,155,786
6.2.5 17T608 18 N/A 3bfea9bed18c50342b6caa077714a3da6b9fe0ed.zip 1,487,403,261
6.2.6 17T620 18 N/A 3381dd8af695f8deecea76771ae369c5cd462327.zip 1,487,404,690
6.2.8 17U63 18 N/A a7278be37d2882a29d235c675810cdd8d3b437f6.zip 1,487,452,868
6.3 17U216 18 N/A 3badd7bbae0d26071b9aad59b8cdf3888e7ca8d0.zip 1,487,455,046
7.0 18R382 18 N/A 32f2032c17d9a03eda61134d1e5d073124c5c1fd.zip 1,211,752,442
7.0.1 18R395 18 N/A 3a18bd6eafed093aeaf4e8975a12d1bbe3f82665.zip 1,211,742,640
7.0.2 18R402 18 N/A 4d8e0997a27023664640494b553d4afea4f98006.zip 1,211,733,433
7.0.3 18R410 18 N/A 0bae5e9c0c9bb333fbe671644cc6a553aba92e3b.zip 1,211,734,482
7.1 RC 18R589 18 N/A 189b8b1c26fe3462607ed82306b7e9ad900e2969.zip 1,199,955,802
7.1 18R590 18 N/A c7ca3094b0428a625c5bbf4f3aa938d5c87e79f0.zip 1,199,954,837
7.2 18S563 18 N/A 06629dd97883cd4c1952488f8dcd3bd533a92914.zip 1,198,419,216
7.3 18S801 18 N/A 3b44248bd6d41b5318810e49909bc0f2aba2c5c4.zip 1,198,158,245
7.3.2 18S821 18 N/A 43a90b4501068d7b22dad01dc78859dd2c769594.zip 1,198,154,335
7.3.3 18S830 18 N/A f8b784a75235ae2eb88d85738f0f4bee9eb842e4.zip 1,198,152,502
7.4 18T195 18 N/A 4fe0382825b93a6ae1d7b789f210c92f4af9b723.zip 1,180,433,010
7.4.1 18T201 18 N/A 896bb2032374a67747349559dccce81d276791b0.zip 1,180,420,888
7.5 18T567 18 N/A 02ef95d54eebb458c8d1dcfd9eccae231c1e3932.zip 1,175,873,642
7.6 18U63 18 N/A 0e744080639a3ab41dc794738f088541bd7cd16d.zip 1,174,849,597
7.6.1 18U70 18 N/A f348c5242581a1ce71026313d55cddebb34655c8.zip 1,174,851,328
7.6.2 18U80 18 N/A 02a8f27a8ee86417e30d3f02b0fc2a05131cfc06.zip 1,174,846,460
8.0 19R346 18 N/A 09c206771612f42e66e087d21f9fa4255a0719c8.zip 715,954,569
8.1 19R570 18 N/A 049182633682c4555bc5b761a6dcc86cc0011566.zip 693,301,184
8.3 19S55 18 N/A 3f293276a4a3d85fbc3848bedee488abde956bc1.zip 658,189,496
8.4 19S546 18 N/A 5afb470ca070851d4ed573fa437067373015ec50.zip 653,778,850
8.4.2 19S553 18 N/A 89dde8eaf44bb67355ac2d4b2579bfe3d2e3395c.zip 650,779,682
8.5 19T242 18 N/A 1b6f235c6d51f5913dc236e099bddfaebb25e23f.zip 333,314,038
8.5.1 19T252 18 N/A c9cccba1c73ae1c0f44732a86d989d58a4e6adee.zip 330,817,603
8.6 19T572 18 N/A 1e20e7bbcf72a48d5f817cf34f4f121251dd46ee.zip 257,619,344

Watch3,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 26486e8106220357efea9d618e0dfd5882364249.zip 275,132,752
8.6 beta 2 19T5557d 18 N/A 6f859e712621bf82c27fa3c0a9a6edb3a53f1f30.zip 254,575,504
8.6 beta 3 19T5562f 18 N/A b746b7bfb3034acbbb2217c728a4978bbfde7735.zip 239,798,901
8.6 beta 4 19T5570a 18 N/A 40b9256b5555adbe51b7dfbe9772f08028ca39b3.zip 231,364,825
8.7 beta 19U5027c 18 N/A 3a6b25305f7ee71aa31f3f83dfcb51a1f2cc93a7.zip 223,155,449
8.7 beta 2 19U5037d 18 N/A 5519dfb33a87bcaa7e912c3d0a986d2ebdf22e63.zip 216,615,626
8.7 beta 3 19U5046b 18 N/A af77ab6a817fe991b5490a94ef56f16e9fb3434c.zip 202,388,867
8.7 beta 4 19U5056c 18 N/A a19dd9ea2d83e53817b7619b7c54891f46d926f1.zip 164,911,972
8.7 beta 5 19U5063a 18 N/A 4d01c457a1fc877074bf51eadf7290e38c14df06.zip 152,813,542
19U66 N/A 18 N/A 565b7bb60599ba0b49c725fbcebcbde295f70702.zip 1,630,345,997
5.3.5 16U652 18 N/A 46c812d70ce1bd4f6d330fa9a7f9c9f5bf528ce0.zip 1,498,571,428
5.3.6 16U662 18 N/A 59857a273ee501892540769e67a57fb2aa61c437.zip 1,498,570,113
5.3.7 16U674 18 N/A c93c4ada6f97750c961f15d8ccb6f131531839e5.zip 1,498,575,963
5.3.8 16U680 18 N/A 0bb90b9187f457b00b4b8d80a0f094b63db96395.zip 1,498,565,124
5.3.9 16U693 18 N/A 7a5baf1d889dacad088463840889b6152a26a9ef.zip 1,498,568,840
6.0 17R575 18 N/A 2fece7fb45aaba3678e252abfc3214fd16cae0a8.zip 1,445,474,832
6.1 17S84 18 N/A 83cacff330647b5d809e5ce4c895580fc79d6b0f.zip 1,423,395,447
6.1.1 17S449 18 N/A 8909b4d17bc2fc02400d013a31a578e525a109c4.zip 1,423,145,815
6.1.2 17S796 18 N/A 1a2fac30cd4f2022feaad602f59c9e3c980647ac.zip 1,423,135,572
6.1.3 17S811 18 N/A adc0bb4995d7e59694113fac90a98c830884b019.zip 1,423,130,275
6.2 17T529 18 N/A 4e09196b1d838f1c4005270bb125456c559b94c7.zip 1,417,805,883
6.2.1 17T530 18 N/A 53ee25470fe5e04866f7a95e3763784092c293b9.zip 1,417,793,284
6.2.5 17T608 18 N/A bceb6702d6cddd7a19fe71d2b1a9fce907165597.zip 1,417,710,449
6.2.6 17T620 18 N/A 2534b0d87020ebcd4373cafe2bf9138de3fc82de.zip 1,417,710,639
6.2.8 17U63 18 N/A ca70e909e1c3bf5e80b607e71868f3456bb9e6a2.zip 1,417,700,844
6.3 17U216 18 N/A 35e1704db23b5706934edab2288a6d515f4d4692.zip 1,417,696,012
7.0 18R382 18 N/A ee9f33bee37797b30e06f21a1600b69006e96595.zip 1,144,501,448
7.0.1 18R395 18 N/A bb3e4dd8f58990fcdd37c0cd2844123527b11ad7.zip 1,144,493,847
7.0.2 18R402 18 N/A 686e45c9e8e7c826e9e939c653b85ff9db0361e2.zip 1,144,500,627
7.0.3 18R410 18 N/A e7b1cbf555e842bc5a2c04972ee1bfe8ef5d7ed7.zip 1,144,498,741
7.1 RC 18R589 18 N/A 98170f51b8c92fceb791c4ecb89ec9aaba2eb2b8.zip 1,133,956,335
7.1 18R590 18 N/A 9050c11efd006318d9297198834e45976599cf7f.zip 1,133,957,149
7.2 18S563 18 N/A 63617b8b3be1b65cad16d626f9def30d4ec49a17.zip 1,133,602,122
7.3 18S801 18 N/A f09ce9a71c33ff599360f9026ca233317e0ba322.zip 1,133,456,352
7.3.2 18S821 18 N/A baeea10491989e02d875ab3a0a8e46543684156f.zip 1,133,452,250
7.3.3 18S830 18 N/A 2b09e6167646dedeceeec35f177aeef8b452ff38.zip 1,133,451,801
7.4 18T195 18 N/A 289849016f55bacd292e5336b4bb11131efd289e.zip 1,116,579,172
7.4.1 18T201 18 N/A f50bb6735f86cc288dc67e251072bd38f6895137.zip 1,116,572,600
7.5 18T567 18 N/A c07c6ebbaf6fe9a7e62106ee285e29ba1114c197.zip 1,115,153,618
7.6 18U63 18 N/A 6f0638d79e2a2dc4b1866eb91c734ffd460d5b7f.zip 1,114,681,660
7.6.1 18U70 18 N/A ef2b91a15170fdc1caac6dc43608704da5131aa9.zip 1,114,679,921
7.6.2 18U80 18 N/A 8f82a90f90fb618eb70a4337ed0b83c2ee3a5da2.zip 1,114,678,907
8.0 19R346 18 N/A 050e734006e4b7878f662e77be02fa6ac223ba68.zip 655,224,970
8.1 19R570 18 N/A 40c214fa5f49f68e91983a546b625dae5d263326.zip 634,104,832
8.3 19S55 18 N/A 4c02cfc02b2ffb26cecf983fcf51e39cdf11b97a.zip 621,544,030
8.4 19S546 18 N/A b2deeb9d13e7ffcf517696dfc605f792a291a36c.zip 616,886,681
8.4.2 19S553 18 N/A de3a1c73b7403c2ba1d6750422281887d3102f1b.zip 616,626,033
8.5 19T242 18 N/A 188e6871b1f98ab5fe0d3cc65b3e0c4bd10f9bb8.zip 306,096,689
8.5.1 19T252 18 N/A a5137be3eae5e7880a97a3d597613f279e2f67ff.zip 303,690,102
8.6 19T572 18 N/A 1fdb915bb1f1e247a40f7d0d02f5144e23e169d0.zip 226,976,044

Watch3,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 5e57402c07985e646b5316c1b02f2613b8fc3ede.zip 275,176,972
8.6 beta 2 19T5557d 18 N/A 740f306e9e37a726d8c514669c9abaeffb40e923.zip 254,614,831
8.6 beta 3 19T5562f 18 N/A ef938b207fc96a487e17e870b02e6ebe3341ac3f.zip 239,839,449
8.6 beta 4 19T5570a 18 N/A a63f19d7473704e631f1c1093c1d79d9bd334f43.zip 231,399,033
8.7 beta 19U5027c 18 N/A 077a51848d5b53955c3e18f5ca1cabfe1d463318.zip 223,176,713
8.7 beta 2 19U5037d 18 N/A ae55ed2c8fdfda24240ffa8988cfeb993e0e7934.zip 216,632,876
8.7 beta 3 19U5046b 18 N/A 4b153a4d73837982640b75ab6816f1bdcaf3babc.zip 202,415,582
8.7 beta 4 19U5056c 18 N/A 67081ebc9922606ad664eedfb064da3fe9fc22b6.zip 164,933,737
8.7 beta 5 19U5063a 18 N/A d68ba3ebff12b33b532eb679753c2d0ba53789fc.zip 152,830,298
19U66 N/A 18 N/A 11bb2f4fdca6ac89e8039b961dcf5092a239f3d1.zip 1,636,966,735
5.3.5 16U652 18 N/A c188e7205ddc6ef4bb54ed266bc05ee5722b6f41.zip 1,505,267,933
5.3.6 16U662 18 N/A 1bba82f040227f659bd6363eb38e82e4346afe5a.zip 1,505,264,391
5.3.7 16U674 18 N/A 58ee25125baabf69bf648a7b6025d8b5663cb449.zip 1,505,273,897
5.3.8 16U680 18 N/A 30dcbc3e640c0fb89c5d7e4f8ec2f8ba7abe9c7d.zip 1,505,260,573
5.3.9 16U693 18 N/A aa9e983edef23ee895d41c44cb6984e856736c27.zip 1,505,253,872
6.0 17R575 18 N/A e2ca6d638153bc5ac87b6a165cfe5bc9da491bbe.zip 1,452,183,333
6.1 17S84 18 N/A c1c5c5474901c7cdf5dcc4617111ae50a3d7f678.zip 1,430,124,827
6.1.1 17S449 18 N/A b7b8aa191c7ca808f301f331893f94b57ebe59c0.zip 1,429,944,058
6.1.2 17S796 18 N/A c4dd534635d9e73478ab27ff20c4dc2b7cabda87.zip 1,429,954,624
6.1.3 17S811 18 N/A 3a5312349b798c981d525170bc75464b480825ed.zip 1,429,952,157
6.2 17T529 18 N/A 8dd99142833cd89d955799416b769433ef9541dc.zip 1,422,013,919
6.2.1 17T530 18 N/A 6fbab21f691a965c8546ba2f4d5a666a14b79320.zip 1,421,998,437
6.2.5 17T608 18 N/A b12708283b5a60a13971716c4c141bde2db46fc8.zip 1,421,911,167
6.2.6 17T620 18 N/A 298c786abb1d2d93be971fd77a093337085e1464.zip 1,421,914,270
6.2.8 17U63 18 N/A 68bcf090e426f28dd9f7f5af57d7fa498a0959f5.zip 1,421,978,495
6.3 17U216 18 N/A ba6faa32431029ffef641b1262227de3daefc024.zip 1,421,973,477
7.0 18R382 18 N/A 98db9501be148dc5466f19f7a81b0d57f9f01572.zip 1,149,338,915
7.0.1 18R395 18 N/A 1a6b8654fc5006308b1a6045ec836db9d49bd40f.zip 1,149,332,378
7.0.2 18R402 18 N/A 8ef36237030185fc4871c7dc6ebee7a7fb962e03.zip 1,149,339,023
7.0.3 18R410 18 N/A a12dd829c36dcc8b4a994487614464002ff5f46f.zip 1,149,334,624
7.1 RC 18R589 18 N/A 8664a6660335694a4b145580bf8551d84925d795.zip 1,138,983,032
7.1 18R590 18 N/A 1db675b4f278275f5e819bce75304ef0e0d5abfc.zip 1,138,981,587
7.2 18S563 18 N/A 81d870547f0ecf5d3526dce08a60a4b0ac1197d5.zip 1,138,394,696
7.3 18S801 18 N/A 43626ec3a4917a5459412f139025d04a13c3331d.zip 1,138,178,736
7.3.2 18S821 18 N/A 0d584d4db9bbb974e7d00df6147efd86921aa84b.zip 1,138,182,700
7.3.3 18S830 18 N/A 72430ae9ad30684c4eff556916ceaddf0ef6dfc3.zip 1,138,188,103
7.4 18T195 18 N/A 6067362d828b74ecdee4b85b2da735d0c5ff2555.zip 1,121,251,368
7.4.1 18T201 18 N/A ed1054d9c439b19d48b5efc9f44fe6d1dc82bbd8.zip 1,121,245,638
7.5 18T567 18 N/A fd9dc7be9eb15907a92e42baf7a7ced863e6efd5.zip 1,120,299,877
7.6 18U63 18 N/A 4f98018ac6fa5aed5623e9bfd93bf750d4c1473f.zip 1,119,984,489
7.6.1 18U70 18 N/A 78026f80e6f7463c835de5dc924c04360ad053f6.zip 1,119,985,424
7.6.2 18U80 18 N/A 8466dea1995a092de7b40ebb2eb204c3d54e8163.zip 1,119,982,521
8.0 19R346 18 N/A ff60404afe6746928762a8cd8c5a18c8e1fa1608.zip 655,110,841
8.1 19R570 18 N/A 50637c6f4381b139cd72f008f6079ce7b0448de7.zip 633,995,932
8.3 19S55 18 N/A 6ba75798b4beea7987af07f61c3f48fbb6ce81a4.zip 621,419,683
8.4 19S546 18 N/A 868c52dd72aa2fa1de21d1ca6dc4d5a5d39e6346.zip 616,790,530
8.4.2 19S553 18 N/A 713509531572d38d2e7a30c43bc7e0b3b5ee9c55.zip 616,507,890
8.5 19T242 18 N/A 43364f825dacef0886c3794733b056548d411ef9.zip 306,145,824
8.5.1 19T252 18 N/A b64769aaf10483bf1d5d2eaedddd369e1cb2977d.zip 303,734,355
8.6 19T572 18 N/A 1f29b4dc63d6041dc06c4810faf79fa055080e5f.zip 227,009,523

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A bb16c92f66708b9c42721eefd7f4122510407897.zip 239,644,299
8.6 beta 2 19T5557d 18 N/A 7b4534a5dc16dad9a20019ffb400ac18ca141dd1.zip 225,473,557
8.6 beta 3 19T5562f 18 N/A a70d1ea3fa5ad000f5127e67621b3630efe0003d.zip 208,586,469
8.6 beta 4 19T5570a 18 N/A c2e13fec3ade0fdcf1b0be70f70eb2f8d65b88a4.zip 197,127,349
8.7 beta 19U5027c 18 N/A 850f20a090ee61a740f1efdb64d317090281dc79.zip 190,288,818
8.7 beta 2 19U5037d 18 N/A ce15c787b588a57eb93f885dc2a6ac29cfa9db2a.zip 183,273,802
8.7 beta 3 19U5046b 18 N/A c0cce1b3fbba6250a930fac2de7b785bf3d70401.zip 168,722,956
8.7 beta 4 19U5056c 18 N/A 3674ff5a11b26637276e8fbb3250b15fcb00c0d7.zip 129,594,812
8.7 beta 5 19U5063a 18 N/A a175085364458a5355b6154080dfd926776376f2.zip 126,558,222
19U66 N/A 18 N/A 8d7f746bae19e8a48d5a8527df8838a63ed5a8f3.zip 1,827,823,267
5.3.5 16U652 18 N/A 8f278ef7adf1f1d198ef5af1a0e562d332ece4e9.zip 1,679,507,918
5.3.6 16U662 18 N/A 24158a910e4879be9dd9242639466cb9500d4584.zip 1,679,502,624
5.3.7 16U674 18 N/A c18ac2757aa1be92cdf2d8bb2935b19e011e91ae.zip 1,679,509,649
5.3.8 16U680 18 N/A b721351f66a4b3b53311db13b6c299db69375f52.zip 1,679,508,748
5.3.9 16U693 18 N/A 2cd56894244d4c7176718f517ba8d90d5724fdb4.zip 1,679,505,648
6.0 17R575 18 N/A 6db9ad1d3c78aeb46fd41e781fa8dd674e95f965.zip 1,631,335,606
6.0.1 17R605 18 N/A 155d3bce76a2448a58da2679f0dbf44db2d3e959.zip 1,631,346,869
6.1 17S84 18 N/A fbc7281f56eefcb80cd03bcb865ebb6aeb85c246.zip 1,606,150,191
6.1.1 17S449 18 N/A e6cc2497187fbcc726cb759153741dd87c29432c.zip 1,605,908,324
6.1.2 17S796 18 N/A 335ea5399d7e719d98d26d71a0bfa283677fa281.zip 1,605,904,631
6.1.3 17S811 18 N/A 47e9b46a4a21be3b997e945c6a8f3585f619e14f.zip 1,605,904,791
6.2 17T529 18 N/A 45cbd2e39779b81545fe1924a853bac7a8a985ae.zip 1,599,999,639
6.2.1 17T530 18 N/A 06b2bf21d11d1af42173644413f47d249ce62903.zip 1,599,998,865
6.2.5 17T608 18 N/A 1a16784494c369d00d5ac015e4425993bea70fa6.zip 1,600,326,379
6.2.6 17T620 18 N/A 66632c624b58f6de2da088c999b3370264768bb6.zip 1,600,322,873
6.2.8 17U63 18 N/A dbf7d01694c408b586dd42fe4925f4759470ea36.zip 1,600,840,473
6.3 17U216 18 N/A e7e9f1782ea6120bd33e1d82ca4c3f5d5c5daa91.zip 1,600,838,593
7.0 18R382 18 N/A 9d716306a962bee49e689ad5034934df62da8b73.zip 1,316,267,378
7.0.1 18R395 18 N/A f765315c6c84953572211b244578e7aa5effedc2.zip 1,316,249,961
7.0.2 18R402 18 N/A 874aa9c81375ef22379c1b5f369636e2687eb703.zip 1,316,269,030
7.1 RC 18R589 18 N/A 1c4fbbd269b65f021f428880e88ad88ca7b34f48.zip 1,305,613,046
7.1 18R590 18 N/A 4c3b83b9ac46fda158325576f200ee4eaa234b0a.zip 1,305,610,355
7.2 18S563 18 N/A 6fbe455d499e0264d5c1e2d1abe2b849cfd7bf4a.zip 1,305,149,231
7.3 18S801 18 N/A c7a734d2c42edce9f2ee5478ca47f776bb0242ff.zip 1,304,924,554
7.3.2 18S821 18 N/A 82520f9b592c6ff070318d7eb8f83cc39511301b.zip 1,304,926,073
7.3.3 18S830 18 N/A ef85518d6eee1805c67bda40927e3f50714c83d3.zip 1,304,942,487
7.4 18T195 18 N/A 376aa362389bf602acf9f32fc2772f413a91ac44.zip 1,278,390,947
7.4.1 18T201 18 N/A c5b9de2e7fac32cd532269ee487aa2a4cf88409d.zip 1,278,377,944
7.5 18T567 18 N/A 18894f7bbfc99ae80353cbc8a6a382b384355707.zip 1,275,493,312
7.6 18U63 18 N/A a44d7db4a138d1838d7b8b27b7234d490cdc7c0c.zip 1,275,029,162
7.6.1 18U70 18 N/A 35a963a0cfe3fef1eef873b12865b2d4d18c0f45.zip 1,275,034,468
7.6.2 18U80 18 N/A e5c0bd874aeaf4007b912627cf49e1d2600bc7bf.zip 1,275,025,866
8.0 19R346 18 N/A 8acd3b6676f198a2e1f1194ef86f220109312402.zip 624,899,499
8.1 19R570 18 N/A aed13605ae4c3a6486f1a9dadab00237cc781d1e.zip 598,592,809
8.3 19S55 18 N/A 0ed00d37c0cbfe25c44b62cfbf46419f1260713d.zip 587,277,972
8.4 19S546 18 N/A 7097280da7d28a4e01ce3f3754360f92fd8fc1bd.zip 584,518,875
8.4.1 19S550 18 N/A bc7b231a90800d5c1933054a24a339d6a1ced6a6.zip 584,518,846
8.4.2 19S553 18 N/A 8fdf174354afc1fb351f2e518789de3334b77fa0.zip 584,417,478
8.5 19T242 18 N/A d1983aa71cfd82e55936a866ad0e71235d2a8d58.zip 267,620,222
8.5.1 19T252 18 N/A 5ce84a23311e072da754ad6b8838a3519a70169c.zip 265,252,734
8.6 19T572 18 N/A c1a19f18cf9d32e7cf619093abf2eab064edfc6e.zip 194,015,732

Watch4,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 8aa8262cf6e391bd4b006ab6e060f1f28c951752.zip 239,657,341
8.6 beta 2 19T5557d 18 N/A c0a1478ca51d427647496f366d4a53e444cf45ac.zip 225,479,702
8.6 beta 3 19T5562f 18 N/A 781c6d2b0260f48ca4f036d100593f1751a914aa.zip 208,596,065
8.6 beta 4 19T5570a 18 N/A d558644464c5e7d201e5c550033a912320173fac.zip 197,140,711
8.7 beta 19U5027c 18 N/A cd36f45f0dd8c098601643f5a6cf800a8da7c9d2.zip 190,343,709
8.7 beta 2 19U5037d 18 N/A 85e0b9ddf14bb59b56c590e664996df26b1addc1.zip 183,328,537
8.7 beta 3 19U5046b 18 N/A 27fa535d0f4abb889a091310fe88d4f6472e3a0f.zip 168,769,317
8.7 beta 4 19U5056c 18 N/A e869502d869d1f0b1dd9fda184b5e76d17abd2f7.zip 129,655,025
8.7 beta 5 19U5063a 18 N/A 676a6cbb0ba265cf53f61fc9fb1576bdb5199619.zip 126,612,594
19U66 N/A 18 N/A 538d91eddf9bf2b4877cb09e70ef637dd0a05ceb.zip 1,807,402,849
5.3.5 16U652 18 N/A 999b9b7bd63a63f2c1435e262be98d69e4f0e529.zip 1,669,059,791
5.3.6 16U662 18 N/A 8879d1bab72a1568b01141d91b33b1b260a280ef.zip 1,669,058,207
5.3.7 16U674 18 N/A cd6786e8644e5661821c5270f5fae090459b538a.zip 1,669,062,796
5.3.8 16U680 18 N/A 3bf65cf5bb0e05aa61450b4b512e24ae4c3bed63.zip 1,669,064,867
5.3.9 16U693 18 N/A 2db06ef103cf191548bf4e4a72da6f36c0524984.zip 1,669,065,184
6.0 17R575 18 N/A 558b2fed6af9b3678465dbd1a1047b736a80ba68.zip 1,618,954,706
6.0.1 17R605 18 N/A fd37de390d30bb8921a63f4d2569a2c9f1871686.zip 1,618,956,870
6.1 17S84 18 N/A 012e59b4da2c45cfa9d40e5996051bdc4403a8e7.zip 1,593,877,020
6.1.1 17S449 18 N/A d2d0e915526f6abfe463b537c61a69df735b9b24.zip 1,593,679,592
6.1.2 17S796 18 N/A bc4ab8b0e582cb0946e463825169035a3c75ace8.zip 1,593,705,023
6.1.3 17S811 18 N/A 8085766b9bd31d72d986aa59e91f253ae936db04.zip 1,593,706,080
6.2 17T529 18 N/A c5f3a2289e461ffd4eb454c5a01e2c537be5de08.zip 1,587,218,872
6.2.1 17T530 18 N/A 6dc75ac338b31833dc219f811d28546e85aff96e.zip 1,587,217,082
6.2.5 17T608 18 N/A f096a4a2dc6fa8668e5a6d89ada8ab1464f47014.zip 1,587,611,475
6.2.6 17T620 18 N/A 5be30dc79bf0af2ea0b7d967653e175aab07fce2.zip 1,587,610,011
6.2.8 17U63 18 N/A 59bf8d6e2f732768bf82bb91256b8b2daefdff7e.zip 1,588,114,996
6.3 17U216 18 N/A 4a1412dcfa24846f84edfadec302f0cb96e063d2.zip 1,588,113,934
7.0 18R382 18 N/A 82e61e298ac3c6dc1dbd53fd47aa1a57b1c4630e.zip 1,304,035,617
7.0.1 18R395 18 N/A a901f3f268646721ea298aa97827685fee652b24.zip 1,304,028,406
7.0.2 18R402 18 N/A 5c1cc5a7c87ed79a9814943e79d55ca7a76554ca.zip 1,304,040,293
7.1 RC 18R589 18 N/A a4a305769a4a099407c4303b785461ce05bb79fb.zip 1,290,574,745
7.1 18R590 18 N/A 4ad13131d1786b2bd1aedcca080b747ff203eb0d.zip 1,290,570,905
7.2 18S563 18 N/A 82366b08afb5ece1176e8e5a2ed4e673f11f46c8.zip 1,290,100,399
7.3 18S801 18 N/A fe8a41a4ad16fb82e0729453d1c827ea1fd709fe.zip 1,289,751,434
7.3.2 18S821 18 N/A c41d6b17522a6b7f9081b21c7853900cc7548195.zip 1,289,757,674
7.3.3 18S830 18 N/A a4c41754d1fe5e59e6a6f2e1e0b3784fe54e3f5b.zip 1,289,767,022
7.4 18T195 18 N/A a484a4f7031bd2f1c5a76b0fd037d0bfc551b869.zip 1,262,957,251
7.4.1 18T201 18 N/A 8bade88769a5e6b358fee160f56d38dd6111c0cd.zip 1,262,940,685
7.5 18T567 18 N/A a75ff9dc535925a92c7b0406de1c693f914bb90f.zip 1,261,484,096
7.6 18U63 18 N/A 0bdbe440a2f9a98ceafc0c7add8743749fc759fd.zip 1,261,003,951
7.6.1 18U70 18 N/A 13bee805a405206fbfa6b11b01448e16a194194a.zip 1,261,015,043
7.6.2 18U80 18 N/A 68aaf2ac0c75f891757637fbe98e95948e9802af.zip 1,261,003,320
8.0 19R346 18 N/A 78737d3b8d9f5d5f695ea17c1b4c563c4dd923cc.zip 625,072,961
8.1 19R570 18 N/A 9313ac8cf9290359136562be9c90ed17d1f8d737.zip 598,783,193
8.3 19S55 18 N/A 9e23d8943f3053cfdc1066967cc5108005177db0.zip 587,487,831
8.4 19S546 18 N/A 27c17b8b1d8d7663234dcaad54c505d96cd53a23.zip 584,716,961
8.4.1 19S550 18 N/A 28e51720e083b9319df38151506befe8f6445919.zip 584,719,034
8.4.2 19S553 18 N/A ab5d0a52cd1a86ae17e88f13951845aed5fd3116.zip 584,618,686
8.5 19T242 18 N/A b6da166ac881ee91a57385492a7919804682b329.zip 267,627,083
8.5.1 19T252 18 N/A 388756bb655e49ea8ae6f60ac53436004289e7a3.zip 265,258,218
8.6 19T572 18 N/A 9c13f94be65f24c2e25a0e4e87d75cd54a16c8a4.zip 194,014,360

Watch4,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 476ec7a87604a968ced09848ff1ad1d8263d4b37.zip 276,245,594
8.6 beta 2 19T5557d 18 N/A ae833c1a4d1da390abd0b46ae2c5db5d752fe01c.zip 255,105,500
8.6 beta 3 19T5562f 18 N/A 2993adfddabf53c8e2bb4dd56e4a4b362f69d90f.zip 239,066,714
8.6 beta 4 19T5570a 18 N/A 9678b05393c460a37d015daded233e9ae26fb42d.zip 218,241,334
8.7 beta 19U5027c 18 N/A 5da609360dc0e57823b560d8b043ccd5fdb901cf.zip 228,471,727
8.7 beta 2 19U5037d 18 N/A 9d79c83699bb0119195a6a46149903a149078bec.zip 221,743,198
8.7 beta 3 19U5046b 18 N/A fba5c448ad5775b6849a11f0d50ebb75dd4bca76.zip 208,175,160
8.7 beta 4 19U5056c 18 N/A 9acc9e16ada5c79bf420f00cb83d0277cfe0b03c.zip 148,448,369
8.7 beta 5 19U5063a 18 N/A 6748917157149832d37e9dac9c93c44cf694784d.zip 145,425,689
19U66 N/A 18 N/A b080ef29798d009d144e66d8b729ac673e578da8.zip 1,874,350,626
5.3.5 16U652 18 N/A 1e56ea8f13bf7125e06d878d3a5d43dd7fc59ac1.zip 1,725,605,678
5.3.6 16U662 18 N/A d2ed01b0e972a63b0f1260fd0e999c59f450134d.zip 1,725,609,180
5.3.7 16U674 18 N/A 0e3075c4a5d6708708cbdf9533711136e89050f0.zip 1,725,614,904
5.3.8 16U680 18 N/A e09aafed2a98105bfde4e3667602839b038df957.zip 1,725,614,196
5.3.9 16U693 18 N/A 666bf3b174a84da0bda9584992f034af51a300e3.zip 1,725,613,801
6.0 17R575 18 N/A 80b3a7fbb0c50b673a5fe3aa6405acae32d8adbf.zip 1,676,140,698
6.0.1 17R605 18 N/A ed2ce42f69c7a6a5f2a65aeb1743745bad8b7b84.zip 1,676,204,105
6.1 17S84 18 N/A 89871cadc9841841ef2bdb7fac7b73519d2db323.zip 1,650,740,679
6.1.1 17S449 18 N/A 9ea18988b6ca0b6fae5425da59e44176b8e85f5b.zip 1,650,584,883
6.1.2 17S796 18 N/A 528e449b8ca1056a97fd7f8b62e0d826fed8defc.zip 1,650,365,304
6.1.3 17S811 18 N/A 7a6d3e73fbdd93f4bb0f5e0f3c94a0476900b323.zip 1,650,365,837
6.2 17T529 18 N/A be587727822e3f9eebcbc79e63e58a1b90a5dbf7.zip 1,645,084,120
6.2.1 17T530 18 N/A dafd5f7238a54d97bab089e153c1661ddd96b757.zip 1,645,083,619
6.2.5 17T608 18 N/A df1aef859f7431e60e370864e9fda9e7ca4bc709.zip 1,644,933,432
6.2.6 17T620 18 N/A df0504417e0dcfcaee1e041d52334a12bb265a65.zip 1,644,933,962
6.2.8 17U63 18 N/A 73a1f07d4a9e45b20866dc412d9fb1f95ad40b8c.zip 1,645,196,159
6.3 17U216 18 N/A 34e73bc18122fabb2e7cb116864754616b7a4d08.zip 1,645,190,963
7.0 18R382 18 N/A 719414cfcb73a45dbacffac1b54a7cc8aeeb0a06.zip 1,355,078,603
7.0.1 18R395 18 N/A 145cd24d52be4caecb93f1a1a80d5f23f69683c7.zip 1,355,088,133
7.0.2 18R402 18 N/A 5979690d8553a531815802830020491fd1d1db61.zip 1,355,084,791
7.1 RC 18R589 18 N/A 74264ed89da5a9597e0a7d8be797c0d09fa23630.zip 1,342,500,785
7.1 18R590 18 N/A 3ed93a258195149f17d271f5a967efacd42e6560.zip 1,342,499,385
7.2 18S563 18 N/A 1bd4936b8ea47d8e4fa9ecb76027f395e9fba2d6.zip 1,341,833,415
7.3 18S801 18 N/A 38d2436be64d7943a6f4725f6c6f4745310aac43.zip 1,341,564,053
7.3.2 18S821 18 N/A 36cd30a3cbacb7cf6d42863fada7056c355110e2.zip 1,341,568,839
7.3.3 18S830 18 N/A 4ef55a4f02b80d0da09d92fd208af44ef6e01c64.zip 1,341,586,099
7.4 18T195 18 N/A ae2f109e06ad877f091f83f7adde04584750e269.zip 1,316,368,987
7.4.1 18T201 18 N/A 01cb51972c3d776d3e9507cdc390ec8da98ee588.zip 1,316,355,324
7.5 18T567 18 N/A 210446866792d48aee58c1094acce8e2205272a9.zip 1,315,720,677
7.6 18U63 18 N/A 68a9b3b4f36b093e65e9a46d9cb233062a802365.zip 1,315,265,898
7.6.1 18U70 18 N/A dfa7089f7e41f5ff8bbcc2872aa8be37735d1445.zip 1,315,265,969
7.6.2 18U80 18 N/A 803c7bda8a5479fa9feb918b97175e4106c9b9d1.zip 1,315,264,637
8.0 19R346 18 N/A 3935bdd3edb72e6a48608514f542a52a70951b8b.zip 653,204,473
8.1 19R570 18 N/A 7684f10f1405f3c013439c59c569790b2a4c345f.zip 632,493,386
8.3 19S55 18 N/A 28b216a4ec9a93361841544d03eeb1169194925e.zip 615,617,434
8.4 19S546 18 N/A b8160fbb7869d5a0a6ba636bbdc949aa531994b6.zip 612,677,576
8.4.1 19S550 18 N/A 393366de8ca61cff8e3d6f933b47492d19e162d1.zip 612,684,369
8.4.2 19S553 18 N/A 374fbde1db2c1233ed644ceb11a7339672be4879.zip 614,153,736
8.5 19T242 18 N/A dcd1fa39b99442a22b6f187805e393d1166c363f.zip 297,653,983
8.5.1 19T252 18 N/A 3bdb55fb6c3a63d3ce61dd46df94a23df92e9bab.zip 295,397,681
8.6 19T572 18 N/A bcf7603afa059e76cad6745158e4c379adf70112.zip 213,862,547

Watch4,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A dfc5005409344007eed389f2b3e02ea7c2b65802.zip 276,246,274
8.6 beta 2 19T5557d 18 N/A ea69aa8ed0ed0296a0932f67760d56baa2484bf2.zip 255,115,163
8.6 beta 3 19T5562f 18 N/A 6592650da60748b71109277fed8f8039d5152dec.zip 239,070,964
8.6 beta 4 19T5570a 18 N/A 32547e7802d659d1396693fb3aba0dec2347fe2b.zip 218,240,448
8.7 beta 19U5027c 18 N/A 557f8a55592baa2a4c2c51c721c0f41ef9919eb6.zip 228,554,283
8.7 beta 2 19U5037d 18 N/A 68340d5eccad88067e63a45fba0d1e363a7146b2.zip 221,808,221
8.7 beta 3 19U5046b 18 N/A 7af476f1db215b515d34e99812db348aab6774b2.zip 208,236,861
8.7 beta 4 19U5056c 18 N/A 61e11a6b3a853d2139274c68cbf634ab0791524c.zip 148,509,689
8.7 beta 5 19U5063a 18 N/A 7f9e8533e5e674a0d6ace489f65ef53ed2d8ffec.zip 145,477,478
19U66 N/A 18 N/A 614547a1a085db45840c1036f1eaea15d87c4db4.zip 1,852,528,959
5.3.5 16U652 18 N/A 53797a2d6cdb407562a6661e49754a2a97111a4f.zip 1,715,016,766
5.3.6 16U662 18 N/A 47ce998df52e551d032a5662fc707eb650388bd6.zip 1,715,015,659
5.3.7 16U674 18 N/A 6807e0db0ff7c86115f3ced6c48d8272b1550d66.zip 1,715,020,016
5.3.8 16U680 18 N/A 42a66f2c532d265aec5e58dc56cf0269733f15cf.zip 1,715,018,552
5.3.9 16U693 18 N/A 99bc05ef013711629a180a18b271729a85074f53.zip 1,715,022,983
6.0 17R575 18 N/A c5635c3fb1c1c9ada5af448ddcb3e43a0cd505fc.zip 1,663,775,557
6.0.1 17R605 18 N/A 2defac3af270879cc07c9bb2018b0b67832562d8.zip 1,663,780,411
6.1 17S84 18 N/A ea14c6fb057e203629be095bd1cea8cef3eed1e2.zip 1,638,322,013
6.1.1 17S449 18 N/A b9694b902bc590dc2bb3b270f2860ab3c9a48259.zip 1,638,200,562
6.1.2 17S796 18 N/A ebeddeaf75de352f489098ff12ff75885c608015.zip 1,637,986,564
6.1.3 17S811 18 N/A 9eb29b18892be094bcb1714ebe0fa0848e2710c2.zip 1,637,988,096
6.2 17T529 18 N/A e019038c25b408730949d3e960e12fd835efecf5.zip 1,632,736,836
6.2.1 17T530 18 N/A 5980774af37b74001444265a80a48b3ff35d5167.zip 1,632,738,931
6.2.5 17T608 18 N/A f33e87fa2457d743e5aea47c21af3ef596ae186e.zip 1,632,264,947
6.2.6 17T620 18 N/A 410a42e0557019ec1d64c845fa1f49a8bbad6a14.zip 1,632,266,745
6.2.8 17U63 18 N/A 92ab23b33206313078503d1af20a9dae619ad71a.zip 1,632,479,068
6.3 17U216 18 N/A 9a28dd4f8b4c94ddf237bd0945cb6688a2884c64.zip 1,632,471,336
7.0 18R382 18 N/A 9edf00b5ea4a1b832cc2d1af4c78c095eefe55c6.zip 1,341,906,225
7.0.1 18R395 18 N/A 53420b6b3bf9908dfc34c59295bf1f01fc8ecda3.zip 1,341,913,263
7.0.2 18R402 18 N/A 2bf08ff1ec1106bce13b0fc2654232c4b97db2ca.zip 1,341,906,353
7.1 RC 18R589 18 N/A 7b6fda4f65447c327e53fe78a96a254fecdba720.zip 1,329,025,479
7.1 18R590 18 N/A 418f2760a1ce6604dd9604c426a44012b17a6572.zip 1,329,025,155
7.2 18S563 18 N/A 8602d9736e4583dc99de38507c3e0a9317fbf547.zip 1,328,491,873
7.3 18S801 18 N/A 60b97afda911c8d6882a1fa5f83019682f00b41f.zip 1,328,468,520
7.3.2 18S821 18 N/A 30d9fc09d1ef3e94ec8310fc834c32b28eefe5dd.zip 1,328,479,630
7.3.3 18S830 18 N/A cf6898c37411e33fdc6109a92411eb734a209576.zip 1,328,486,678
7.4 18T195 18 N/A 7e0784274e4ca1cbe3a4e52ea7c34b6b1dc4ed9d.zip 1,301,407,212
7.4.1 18T201 18 N/A 126bc6b6a10553a5b4360790c300cf4bb28ca3d8.zip 1,301,393,825
7.5 18T567 18 N/A ecd2b6302cd2dc16bb3d86f20a3903fe0d4cfceb.zip 1,300,007,091
7.6 18U63 18 N/A 7f01cf3021475d05fa548d30006ad38f9d2bdcf7.zip 1,299,550,646
7.6.1 18U70 18 N/A 06dffa1a8076d6ca100daa2c4ee4b0b5b295be84.zip 1,299,558,853
7.6.2 18U80 18 N/A 581ed6ac2be22f9b7a48a3dd10fb8688cf6174f3.zip 1,299,548,288
8.0 19R346 18 N/A b2490ce622d3eca73852c7f3b8674df56482ed53.zip 653,399,951
8.1 19R570 18 N/A da2716193704867caa6807f42d68a4d02607c1ba.zip 632,663,091
8.3 19S55 18 N/A 67bc52f28ff11eac59a505e9a37ce79578040d2e.zip 615,819,220
8.4 19S546 18 N/A 3e4c423dfe7dfa4ef03a17ef6c0766478039fc2b.zip 612,870,462
8.4.1 19S550 18 N/A 61ecb3b0ad2ab8ba4a517a14383e53995337f58b.zip 612,877,888
8.4.2 19S553 18 N/A 7506291773932fc64f345f20a6476221653fc443.zip 614,346,894
8.5 19T242 18 N/A 98584749566632d352141e5fc04d69e30b60a963.zip 297,662,309
8.5.1 19T252 18 N/A c27ef939a02cb3274196d150f612a49ab7cf8d0f.zip 295,404,280
8.6 19T572 18 N/A 30d88f9e820d0265c95fec724712afbea4c3f65d.zip 213,868,396

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 55d2033658d287f8873c2c60d116197463a84d7f.zip 240,103,422
8.6 beta 2 19T5557d 18 N/A 9bd7641d57f50829406e1c4c85d4882b111eeaab.zip 225,962,686
8.6 beta 3 19T5562f 18 N/A 1a028ec8997f57f926633230f231e17d8eb671f3.zip 209,193,986
8.6 beta 4 19T5570a 18 N/A 050e0abde820ff60a3e0c8e8d68c96042721e12d.zip 197,403,628
8.7 beta 19U5027c 18 N/A b29f3905773e1b849356e6ef58f110f6a93da918.zip 190,983,358
8.7 beta 2 19U5037d 18 N/A df7ba63fcbf8e917faa6c4fe257babe042242528.zip 184,067,727
8.7 beta 3 19U5046b 18 N/A dbdb0c1f79f3c20fa19b16c8f3c7184191d292b8.zip 170,131,834
8.7 beta 4 19U5056c 18 N/A 722bd7dd4fd1243dfbf1fe400be3d5f9568c223d.zip 136,213,230
8.7 beta 5 19U5063a 18 N/A 8ce45afea9e3c9a6a6b1b6ffe439ad8bae7874ed.zip 126,981,948
19U66 N/A 18 N/A 5f1241b48d8ae2533a901f71caa71472d10a9780.zip 1,828,700,029
6.0 17R575 18 N/A 145470e5c9d8b21428357cb9cc0d2b2c8c27582d.zip 1,632,506,991
6.1 17S84 18 N/A 6c01ecf6825b481dfc15b61e4ad3e2f1970909cb.zip 1,607,281,618
6.1.1 17S449 18 N/A 2b2d556aae5b13c0c4c9ee77fb646835c7d7bc36.zip 1,607,111,518
6.1.2 17S796 18 N/A b17e8ba8e83942935aca85e79ca40bf8b11995f6.zip 1,606,850,475
6.1.3 17S811 18 N/A 63668dfad259c6b200bb14d4031b957527ea36b6.zip 1,606,851,218
6.2 17T529 18 N/A ff7415de7808132943d341681e393d368d686f9a.zip 1,600,915,958
6.2.1 17T530 18 N/A c07ebfbba9775cf3bcf1ab025779d26d0c50f889.zip 1,600,920,146
6.2.5 17T608 18 N/A 63ce5577aadc618e95bf426d30373e6bc1f6920d.zip 1,601,248,159
6.2.6 17T620 18 N/A 1049d809786d87fff41e1d8ee49bfc6beee2ece6.zip 1,601,249,797
6.2.8 17U63 18 N/A 3d8260df55b50c5afd867add7c14578b4f331d4e.zip 1,601,496,086
6.3 17U216 18 N/A 151065fed8054b1d9d24c38c5ed7e1efd535c0a6.zip 1,601,495,288
7.0 18R382 18 N/A 08a17eddba5ab945279307de595637ca03ff35cf.zip 1,316,915,533
7.0.1 18R395 18 N/A ea85245312e624121ca1121a997b97db1802220a.zip 1,316,915,656
7.0.2 18R402 18 N/A 34ab728809f5cd80374bcb6679e5bf7f5a7cf7b2.zip 1,316,916,030
7.1 RC 18R589 18 N/A 2b9f0bea4b67d535fe78fc5da3a61d3cec952602.zip 1,306,288,329
7.1 18R590 18 N/A 05d99a8636ff5e59c9ea8b0d43c8a12cee382b50.zip 1,306,281,562
7.2 18S563 18 N/A 142301dff1bfba99ec93227410ad0379b343d1bd.zip 1,305,819,045
7.3 18S801 18 N/A 7fdad15db35d21b413a5c04c1080ba0982f4047f.zip 1,305,585,738
7.3.1 18S811 18 N/A 09db2634449bd45cd7fbb56cd38c7cd629db07ba.zip 1,305,591,541
7.3.2 18S821 18 N/A bda5a24ca2fbef5a6bde2fe146820eae3b1bbad9.zip 1,305,584,989
7.3.3 18S830 18 N/A 721353928865d4f3ce3ce7e1f08b953ba94b6f93.zip 1,305,600,337
7.4 18T195 18 N/A eac88a31ecb73963b303525401d45cf35e5af493.zip 1,279,040,188
7.4.1 18T201 18 N/A d36e8a8ab8d88ca89c9478ec70ad025055b4be1a.zip 1,279,027,777
7.5 18T567 18 N/A 757897996b0be4bd463041d8c5e2ef9516810efa.zip 1,276,148,304
7.6 18U63 18 N/A a850c2da46b5234987d0829b389df83a647cc866.zip 1,275,671,251
7.6.1 18U70 18 N/A 66b6eedadef0fb01c6dae3adab926e37d69528b6.zip 1,275,674,077
7.6.2 18U80 18 N/A e5c40cc51fe2d031409e66bacbcb24be80ab7cfa.zip 1,275,674,351
8.0 19R346 18 N/A af0e7be715fb3f8de7e95558f0b67c0c98abd6de.zip 625,137,212
8.1 19R570 18 N/A 7114cd873cf0d7ae480af146b601a4c4ced36351.zip 611,596,516
8.3 19S55 18 N/A 6e15ce83f156e0b54d0e634f2cf1070ba73ee23d.zip 587,839,633
8.4 19S546 18 N/A 22df4639ae0b81de2b5622d0752ffc5dd1b03679.zip 585,162,496
8.4.1 19S550 18 N/A 91f8fd33821a8f08039fcc95af4857cd76457245.zip 585,163,289
8.4.2 19S553 18 N/A 2ccc0ffbc31f000ea94835d1cabc59a31652c202.zip 585,106,831
8.5 19T242 18 N/A 0ac167f0d981b9410513aa9cf3228d96dbb46f4a.zip 267,848,203
8.5.1 19T252 18 N/A 18c0ae454c8f1dd8cf21f0762590a193eb9271e9.zip 265,488,886
8.6 19T572 18 N/A 356e3b09d86d964f5c78483d73c9c88461841bc4.zip 194,276,395

Watch5,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 3ca613c2a306396c0a2121cec5936043049cd8ad.zip 240,121,162
8.6 beta 2 19T5557d 18 N/A 4474c229f8da164c340bdf1d8f906b5d5c4d7100.zip 225,970,274
8.6 beta 3 19T5562f 18 N/A 08b19557fafba146dea016e9129b2c10176ea625.zip 209,204,228
8.6 beta 4 19T5570a 18 N/A 97aa910970b0271d5d298cb8efca60e615c3dd8b.zip 197,406,265
8.7 beta 19U5027c 18 N/A 87b093ba8af02afcd489ce4d2dc71a7bba4ba880.zip 191,050,063
8.7 beta 2 19U5037d 18 N/A 4b40639aaec264676a69c49e4f0b3d9985d76101.zip 184,131,778
8.7 beta 3 19U5046b 18 N/A 058815745b3f1a76ba7b671b9066502b2af6850c.zip 170,181,118
8.7 beta 4 19U5056c 18 N/A c2919999b790992888834a5978a634688c1b678e.zip 136,277,823
8.7 beta 5 19U5063a 18 N/A bc1ddb8ae1d6129b64d54fff92be662c42d12e95.zip 127,052,275
19U66 N/A 18 N/A e2d86aec4a049fe65932e95a65eaa9e0a2480e87.zip 1,808,357,461
6.0 17R575 18 N/A 282911b0261a03eebcb2373902f5f5eefb101a89.zip 1,620,043,381
6.1 17S84 18 N/A 23e701f3607b5a46bd1b9f9f1a785ce3b8cf57bd.zip 1,594,747,823
6.1.1 17S449 18 N/A f2dcc62701fdf147c4f3491499b913f462e6881d.zip 1,594,857,717
6.1.2 17S796 18 N/A cbdb140a7c731b3fdd27c4585ec0e2a1cdaf65a1.zip 1,594,638,784
6.1.3 17S811 18 N/A 65e1bb5cfc65a41a0e3cb2f2ac6dec7a0e57cd16.zip 1,594,645,323
6.2 17T529 18 N/A 2ea82f1eb1799fd359d7d1cceb200e983efba19c.zip 1,588,100,646
6.2.1 17T530 18 N/A 3344dac8fe162dd1d63d384a009837f5494080d8.zip 1,588,105,194
6.2.5 17T608 18 N/A 86dc51def50f937d8d29156e7bd6dcd0cca47424.zip 1,588,632,812
6.2.6 17T620 18 N/A 8028cb201ef370071242298d4aaf7263679944f9.zip 1,588,630,564
6.2.8 17U63 18 N/A 7b79d8f03ab3a33ff92a4cf12f1faf2e9939f5eb.zip 1,588,894,428
6.3 17U216 18 N/A 148afe1daa3271aa5f7873f173c66ecc1082af62.zip 1,588,888,336
7.0 18R382 18 N/A 2ec69394579af042c95b36f89993e1bc8750351b.zip 1,304,603,996
7.0.1 18R395 18 N/A d526efd8360cdb68cadf98b26af7b95505177d9e.zip 1,304,612,233
7.0.2 18R402 18 N/A 2d89fe415ef89d5d9df1298aa66864052b8746d6.zip 1,304,612,646
7.1 RC 18R589 18 N/A 5a98454109a42fa877986f93dff7c7ce5584b4f1.zip 1,291,252,454
7.1 18R590 18 N/A 75d0421a2b269663963eb9ca04467af8270eb10e.zip 1,291,244,665
7.2 18S563 18 N/A 0a80c5def537a03e5f5705740109e6e2789dc15a.zip 1,290,774,380
7.3 18S801 18 N/A 65ffc67a5662d2b3b4e85e6ce564a916665b71f4.zip 1,290,412,157
7.3.1 18S811 18 N/A 16746f7031159dd0bec99e9b810b7084e97c4a52.zip 1,290,421,520
7.3.2 18S821 18 N/A 8ccbeadb1214049cce647d9fe5934594ce2d2f57.zip 1,290,412,934
7.3.3 18S830 18 N/A e938103381b0e9b7b39d3d816d5ff5e9a87d529f.zip 1,290,432,687
7.4 18T195 18 N/A 6bfbfb723b69a5e0fa7aba90c9a169b46b938d5f.zip 1,263,597,857
7.4.1 18T201 18 N/A 44636a0c7c4bb4cddd00a80109b2b5c7c79352a9.zip 1,263,588,362
7.5 18T567 18 N/A ad62fc3de476bba7e5e84d1298a567cc43ac3970.zip 1,262,133,004
7.6 18U63 18 N/A cc9d8b8432d8b6a9d5a7dcf5cfbce64a8b1b6bdb.zip 1,261,646,806
7.6.1 18U70 18 N/A 2f3f85a6b50c244dacac2cc123e6a8ed392d4f5b.zip 1,261,646,248
7.6.2 18U80 18 N/A 6dc2e7e4599c200a7f8232f884cf167c0e1eae1b.zip 1,261,649,384
8.0 19R346 18 N/A 260ce2b8cae1a49222032a8093e5f304d97c78d4.zip 625,281,158
8.1 19R570 18 N/A 92259409d61c525570b70db75925da72911e0177.zip 611,807,889
8.3 19S55 18 N/A 27fd1ad4f5354ef57b25e0d83cc294490beff005.zip 588,047,136
8.4 19S546 18 N/A 66981cf4674dbd2f904b6e91e51953a2889ca31f.zip 585,353,131
8.4.1 19S550 18 N/A a61dbbadb52fe450a4ce4a457f5210b2f2e5d0e9.zip 585,352,330
8.4.2 19S553 18 N/A 5da52a711e21fe088943f7645f211b3ddd259ed4.zip 585,300,734
8.5 19T242 18 N/A e41ab5f04af76edaa66aff895632e53873a2d25b.zip 267,861,663
8.5.1 19T252 18 N/A 3394c8083b622fb381b3a4127d32f57ee0d760c9.zip 265,508,908
8.6 19T572 18 N/A 966e4323ade6d75d6976fab78769b83ce25d7b4e.zip 194,279,154

Watch5,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 9313ede132315414ec0a78553132f75f938bb980.zip 276,635,411
8.6 beta 2 19T5557d 18 N/A 60c802659baf2724c1ecae9ca6cc88598913ce15.zip 255,763,387
8.6 beta 3 19T5562f 18 N/A a51f543e24189ce16fd4a54e4bbe1f96c7a46ddb.zip 239,407,465
8.6 beta 4 19T5570a 18 N/A ac60b08ab994c23e816908404947f5b313a5bb07.zip 218,602,692
8.7 beta 19U5027c 18 N/A df4f18d3aad9cfd1b3583f56e910e5966fdb4bb2.zip 229,344,007
8.7 beta 2 19U5037d 18 N/A 1797ad869fbf0bbafd3b9b0676f51e631969499a.zip 223,106,003
8.7 beta 3 19U5046b 18 N/A 821f7af12739f6766d194a6bb7e17ee5b9c078f4.zip 209,527,802
8.7 beta 4 19U5056c 18 N/A 074c56542c71d0da97d2cca0c36faa26fe627a50.zip 155,677,748
8.7 beta 5 19U5063a 18 N/A 9192716698d0c222c532d41ac1476571d917b32b.zip 145,802,758
19U66 N/A 18 N/A d8f44c67acdbceb354616cafa9a6658666929e9e.zip 1,875,513,915
6.0 17R575 18 N/A a2ba96708e247796805890bcc0179841fcd5d4d1.zip 1,676,114,736
6.1 17S84 18 N/A 63022917287870f319c0446b52bb0d71248c0f0e.zip 1,651,718,154
6.1.1 17S449 18 N/A b2a1c5ee65bd62544b42845bcdf651b48e4f1dde.zip 1,651,549,243
6.1.2 17S796 18 N/A 1db91e98d197bd132ba85e6d224e0a6b3ae33ecf.zip 1,651,167,563
6.1.3 17S811 18 N/A ea7c75337d896236fe3b1607882d795618b4c89e.zip 1,651,170,459
6.2 17T529 18 N/A 0e66fe1590f2ef01792214c7b1ac000e951d3f8f.zip 1,645,856,866
6.2.1 17T530 18 N/A 460fe4a5c5644b2488baed218e5af7e8603bba56.zip 1,645,860,412
6.2.5 17T608 18 N/A 8e0cf4044bf6ab6a32f7abe23d0fa6f6a4aa6640.zip 1,645,736,357
6.2.6 17T620 18 N/A 52fc54f3cd1e6956b455b7aa2ea5f251ecdc93a2.zip 1,645,736,987
6.2.8 17U63 18 N/A f29313a70e7e3fe5ae2b8561f1553fda272ace0d.zip 1,645,966,837
6.3 17U216 18 N/A 1f24cade7aff6287e508001e2f84fdf489739bea.zip 1,645,966,883
7.0 18R382 18 N/A 7e21f6889ced1922c3203f09393bad8ed6d96f41.zip 1,355,724,622
7.0.1 18R395 18 N/A 5e89217feba1d46a51915040add3c7067daa66bc.zip 1,355,730,567
7.0.2 18R402 18 N/A 90b08dd3507c9dba59a8bebf18ccc61a9cc42504.zip 1,355,737,251
7.1 RC 18R589 18 N/A 79142fac1b79ddd833d2d199f09f94ea865aa936.zip 1,343,175,888
7.1 18R590 18 N/A 80517db8891290537d3363b1e77d655a6918405f.zip 1,343,169,253
7.2 18S563 18 N/A 850ed59d75aeb183ecd2f40282fb27d81e1fedc1.zip 1,342,415,705
7.3 18S801 18 N/A a19243ced7d159c863cdeee4b8cf08b7ba753772.zip 1,342,229,061
7.3.1 18S811 18 N/A c5e2402e9e3cb8c769ab085f818721e0316a72e6.zip 1,342,234,608
7.3.2 18S821 18 N/A 999fb98d160f8fb9890fe937afed9b4357ed9df8.zip 1,342,233,538
7.3.3 18S830 18 N/A 384835d52a27aac5045d30655eb58b67e0c6c04e.zip 1,342,234,213
7.4 18T195 18 N/A 8786acd876e1a062c9550ba6a0c340385ea89ebf.zip 1,316,951,659
7.4.1 18T201 18 N/A cc453d5f650aae0c8adc33b5968142491bd59536.zip 1,316,954,336
7.5 18T567 18 N/A a572591c4a02dd8ae790e78fdad8a6077fcac3b3.zip 1,316,310,039
7.6 18U63 18 N/A acc0b7a319daec3600374352b11df03b620ce35e.zip 1,315,865,781
7.6.1 18U70 18 N/A 090b893d7b5891b1621338fef633d43e81544f8a.zip 1,315,864,242
7.6.2 18U80 18 N/A 7bf2156a2dc26afdf4a130d0f7bd24afa463a271.zip 1,315,865,183
8.0 19R346 18 N/A 97968e0438b3c29bbb2ab9b75003339f4555492f.zip 653,591,297
8.1 19R570 18 N/A f125a1d3b7d485d7d73ef88886609b1a6b23034b.zip 632,957,707
8.3 19S55 18 N/A ff6cf1a3f1faeb2487cefdd573e3e8649f6f1fc3.zip 616,012,050
8.4 19S546 18 N/A 7ba9a489c1fff7b87645ca3d4106e166f89d0785.zip 614,982,010
8.4.1 19S550 18 N/A d5756eb3d1c446e98e7c60f1a245a3e897a32336.zip 614,989,179
8.4.2 19S553 18 N/A 547a7aa296841597385956c01573b8c9e00a9980.zip 614,541,630
8.5 19T242 18 N/A 12ef580f3a3340eea4a73dc42c114d9d55110ff5.zip 298,081,089
8.5.1 19T252 18 N/A 1b900d56081e555da66f1ecd0e70d34b6b2b3968.zip 295,832,458
8.6 19T572 18 N/A fff0664afe03dd8119e4705ea03cfb2e16f7d12c.zip 214,183,114

Watch5,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 860e79138ca0e577d01beabdf99fe669ab33cd36.zip 276,646,819
8.6 beta 2 19T5557d 18 N/A bba019aa7d7dfd7866092685f134ea01d9471984.zip 255,758,488
8.6 beta 3 19T5562f 18 N/A 8c376eaa76289e6faa26574ec568442a26c129d1.zip 239,403,650
8.6 beta 4 19T5570a 18 N/A a27e6123c8f91350593f2cd9759b8a1a68e74bdd.zip 218,595,341
8.7 beta 19U5027c 18 N/A 5a11581fae1a67ce5d66aa40284211f2e1356897.zip 229,413,708
8.7 beta 2 19U5037d 18 N/A 1de71d1240eb127880400b6fee01060ea7646b12.zip 223,158,045
8.7 beta 3 19U5046b 18 N/A a23fc85c353f9dfada1270075fe182adf22f0592.zip 209,596,965
8.7 beta 4 19U5056c 18 N/A 47bcdf6f89fec3cf775bf6db7c6f3fc58d6dbca6.zip 155,739,409
8.7 beta 5 19U5063a 18 N/A 683bcd9cfd5f27f2f909e617c79f340d2d4738b2.zip 145,866,412
19U66 N/A 18 N/A 005fdda3004983f415982b4fc736e4bc771ae944.zip 1,853,857,138
6.0 17R575 18 N/A eebc44ed4be017e294cff0418b7128894bb4962f.zip 1,664,987,712
6.1 17S84 18 N/A b7830273a0f7719d34d7ae9d1112a3a63eb9876c.zip 1,639,291,411
6.1.1 17S449 18 N/A 3b777192d966881b2aff9b4233ed0dd27ac09790.zip 1,639,292,840
6.1.2 17S796 18 N/A e0edd31f1d101e63aab18b78cd5ba8ea14c0b966.zip 1,638,892,788
6.1.3 17S811 18 N/A e2fe31eb27a232d0edd904aa2acffe446847dc11.zip 1,638,895,231
6.2 17T529 18 N/A 8ce465930bd51d56ec9542c8e5dd06a18dbda56d.zip 1,633,443,861
6.2.1 17T530 18 N/A ed70507951b01c930abc4319096b042d0b49ba53.zip 1,633,447,809
6.2.5 17T608 18 N/A 273f7fa1b44f538c22bf606b90bcf9bd6aba99a9.zip 1,632,828,478
6.2.6 17T620 18 N/A 337808609c92de89523c6f214fb290e152ee42dc.zip 1,632,828,538
6.2.8 17U63 18 N/A aba929c421fda8baa64a1451a09234540c14943b.zip 1,633,063,980
6.3 17U216 18 N/A 1c2c1d4f6b6871549d8cbef054f4e22ef35874c5.zip 1,633,069,123
7.0 18R382 18 N/A 29bfe2f7afd8f3ca4b98c359cedf38580fc0a8a4.zip 1,342,512,048
7.0.1 18R395 18 N/A 8400c34fbae424b87a7954c65b395f050e924a1c.zip 1,342,516,534
7.0.2 18R402 18 N/A 45452649af9549e51d722d59f7fd9959b91e0f29.zip 1,342,519,324
7.1 RC 18R589 18 N/A 8298f8ddf5f1af21c592893f08a6bedd133be32f.zip 1,329,699,212
7.1 18R590 18 N/A 0206229a579369b6f72150923d0d165b6561e95b.zip 1,329,687,722
7.2 18S563 18 N/A 7614daaa8791c971ace6ff0e0d615bfadf7a1a82.zip 1,329,082,845
7.3 18S801 18 N/A 75df236b4ab4ee01b5c79f4341d65174dbd15e17.zip 1,329,128,777
7.3.1 18S811 18 N/A 4c0891ce98217d9839354adae9f20fe89ad55673.zip 1,329,130,004
7.3.2 18S821 18 N/A d7740eb19fa8425fa14efdc5f47e08a99d1bb1d6.zip 1,329,129,506
7.3.3 18S830 18 N/A 29982015cad9cc80ab2750c48a396a500d0aa732.zip 1,329,141,593
7.4 18T195 18 N/A 426070f1291fe286712dfcabafdd6616ffa84770.zip 1,301,980,893
7.4.1 18T201 18 N/A 4117544bb87562ea21418a8ef1a7113079dfae98.zip 1,301,975,014
7.5 18T567 18 N/A a7bf0f17b33c15aa27eebc4ea160112f37b2d85c.zip 1,300,594,302
7.6 18U63 18 N/A 55bf28e1bb4b940c1b37b1c7a13e9d525a7e2d2b.zip 1,300,150,420
7.6.1 18U70 18 N/A 54475e47611fc5a1f7047c8d4cbdc8eab47eba90.zip 1,300,144,600
7.6.2 18U80 18 N/A f9df6065807072662c1fb32479ee09e5a23dfaae.zip 1,300,152,128
8.0 19R346 18 N/A 61977878ff9c4f1e3cbf75c9ca36e5c5d8421355.zip 653,799,842
8.1 19R570 18 N/A 1d546d45162a9eff2021c877bd6a6cbefc9d1624.zip 633,128,224
8.3 19S55 18 N/A 8bba42665f0bbdf2aeb7286622e580088b7f1afe.zip 616,210,455
8.4 19S546 18 N/A dccce501145ce99e12ca0ed1951007c8148a5ad5.zip 615,176,734
8.4.1 19S550 18 N/A 0a4413961c1ffb1ebe0798610f9d6117f7720b13.zip 615,183,985
8.4.2 19S553 18 N/A a45324e1183149bad70a45a77cb10c86bbfbb0b9.zip 614,734,655
8.5 19T242 18 N/A 20bb4005229dce1fe17f8e1dde04018758c67e0a.zip 298,090,160
8.5.1 19T252 18 N/A e38dd40d6d7a3589e19174255eeed288c13d26a6.zip 295,843,123
8.6 19T572 18 N/A d9096b8d88b58c26aac7b9e479cdbb1cbf91d839.zip 214,187,567

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A cffb5d2dfa10eb1f06d5e2d6e7b429bf81dfbdf7.zip 240,075,517
8.6 beta 2 19T5557d 18 N/A c5d2b62f40e7b961302216c9b740b620e22c8810.zip 225,934,651
8.6 beta 3 19T5562f 18 N/A 7bdd27bd50c115f3bc19e426d873b33468aa15ad.zip 209,170,244
8.6 beta 4 19T5570a 18 N/A 4bd6a68b81a75ca747b45e61e3675470d92ecbf6.zip 197,376,748
8.7 beta 19U5027c 18 N/A b1cea7445b367a1bd3777d950af82fdc49db6360.zip 190,967,362
8.7 beta 2 19U5037d 18 N/A 2149a01b4a19b8ddc9ec41e3b883ac66a15be673.zip 184,048,466
8.7 beta 3 19U5046b 18 N/A 3676c9b83230d17489ee76c644c64e4a15970541.zip 170,097,206
8.7 beta 4 19U5056c 18 N/A 4c97948d02f9f97c369628c6a68198e8b5924f58.zip 136,190,739
8.7 beta 5 19U5063a 18 N/A 8a58baafb0426caf4b76600e587a9aefe7a406b3.zip 126,960,967
19U66 N/A 18 N/A 111a18fc37b4e761cbbabe49633aedba33416c19.zip 1,828,643,652
7.0 18R382 18 N/A 9d0d657e26a69cf494ef94a71bec96031067f223.zip 1,316,932,654
7.0.1 18R395 18 N/A b6eb978728268dc4c3a407bdaebe8de92b99fe84.zip 1,316,938,526
7.0.2 18R402 18 N/A e60bdb27c707a9093703e461b8fbe83a2ef7616d.zip 1,316,943,814
7.1 RC 18R589 18 N/A cc1a96ab1282ebd6efd2321811750cd1bcd9bafa.zip 1,306,299,439
7.1 18R590 18 N/A 71af701b0dc421ebd7de309bddc4278c5ff8c682.zip 1,306,289,375
7.2 18S563 18 N/A ce199347a9c81211890d59cf561e50adb1840598.zip 1,305,809,317
7.3 18S801 18 N/A b507af6f2c0751ecb691bd6e97c75efe24af41da.zip 1,305,497,524
7.3.1 18S811 18 N/A 0463cb152615aad0685ed248b2eb1a3223080f99.zip 1,305,502,338
7.3.2 18S821 18 N/A 9152f6cfa7178cee23d10823acfe6cd8d754ee3d.zip 1,305,491,239
7.3.3 18S830 18 N/A 4f0f916bb4176dbf88635f7f0e213fd27d17df37.zip 1,305,506,245
7.4 18T195 18 N/A fcd1771fcad8d50b8d84d6daa5521434ac4c05fa.zip 1,278,960,249
7.4.1 18T201 18 N/A a98d60bb58f4d807955c9725ca814bb2051f76be.zip 1,278,949,404
7.5 18T567 18 N/A a5c4803d147a187db82920dcccfa9ce837879588.zip 1,276,091,874
7.6 18U63 18 N/A 35077b0da8f0c52bffaf621781f2dc6d9572b904.zip 1,275,615,608
7.6.1 18U70 18 N/A a24ababf4a850e4d1801e2d05d67571fa6134a93.zip 1,275,632,266
7.6.2 18U80 18 N/A 2b8104e9433e13d0e3ea48246e82b063167927da.zip 1,275,617,323
8.0 19R346 18 N/A 625e8323a53a50a2bebcd68d814128513d4e1e46.zip 625,090,836
8.1 19R570 18 N/A 3807e377a6d40545b04707065a9270bf225c4956.zip 611,548,318
8.3 19S55 18 N/A 60b4af8bb868ea37c735d5410e8bfdb8c7b60f48.zip 587,793,081
8.4 19S546 18 N/A d5bb19f91f49ca5f4f04ff2df73f466e458f10de.zip 585,114,390
8.4.1 19S550 18 N/A 826da9ad8a77238a00bde3a0f22be790c682c8c8.zip 585,116,509
8.4.2 19S553 18 N/A 95d07a00cf2597147c0c9dc1c66dea0ef79fca11.zip 585,059,975
8.5 19T242 18 N/A 503999907e7ef7b9b425861ce1da0a50138cd66b.zip 267,822,290
8.5.1 19T252 18 N/A 43930aae99ac8c850c8a36f05abffc5496503f70.zip 265,466,876
8.6 19T572 18 N/A 3fda41011b7708c7e70e0afbfd103af9207f2c01.zip 194,247,820

Watch5,10

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 7eb5d8f07427c8703fa40ad934ed9c01977aa120.zip 240,090,196
8.6 beta 2 19T5557d 18 N/A 795dcf711347c2c3a0b5b1db0fcac489eb4eafd4.zip 225,937,914
8.6 beta 3 19T5562f 18 N/A 2ba780721af352900610a317e0c67c3fb6515c48.zip 209,177,030
8.6 beta 4 19T5570a 18 N/A 61c9df7d9da113a344453465dcc6775240d366d5.zip 197,373,321
8.7 beta 19U5027c 18 N/A 7f4a08ccda6ee5d2abb385426aab2d1850922861.zip 191,020,042
8.7 beta 2 19U5037d 18 N/A b0f72177ff26c7765b260df77706b5328ffe84b7.zip 184,100,920
8.7 beta 3 19U5046b 18 N/A 92103f93841342fe51392eaefdaedcc0c34cc646.zip 170,156,953
8.7 beta 4 19U5056c 18 N/A 0e7976b11481e8f4e76814953e5fe2d04ce8603a.zip 136,257,659
8.7 beta 5 19U5063a 18 N/A 2bb4c919b3f3eece4b4b9ee887e97e7a15b8b552.zip 127,026,358
19U66 N/A 18 N/A a2c7d9df43cc14e9cf43ac09e8812ae59a4a8c57.zip 1,808,244,305
7.0 18R382 18 N/A a0696c44634c55277f5317a0aa054952bafb3182.zip 1,304,519,576
7.0.1 18R395 18 N/A ce9fc9961aac0b6e3a7b61ed9aafe097c50f271c.zip 1,304,524,106
7.0.2 18R402 18 N/A bbddd4dac81083e47d23c0fffb9eca7f2e42d22a.zip 1,304,526,787
7.1 RC 18R589 18 N/A b96d4b9a73a79b6df015be67881766f255fb4fc2.zip 1,291,246,524
7.1 18R590 18 N/A dabc61f3a806c4a653bb5d96519579b46ef8225d.zip 1,291,244,161
7.2 18S563 18 N/A 028f6555fcfb03d3e6f8191f660e51f06e988266.zip 1,290,600,941
7.3 18S801 18 N/A 9988b266ea34c3e9b3e3c156d6f1ed26138afba4.zip 1,290,343,973
7.3.1 18S811 18 N/A e9b5978de1daa2a2d100edac1b03a6b440c3efe0.zip 1,290,347,905
7.3.2 18S821 18 N/A 4fb680e676b4c316499083c9ac6e7cd2946a3419.zip 1,290,336,269
7.3.3 18S830 18 N/A dcae6af9bc989991948b599d621a56ce4a2c5039.zip 1,290,351,541
7.4 18T195 18 N/A 66ec9828ecdf175f8720fdfde3a57f2e84ae5988.zip 1,263,531,097
7.4.1 18T201 18 N/A 0e981e0449de3f1d5f1bd68957761993b50729ae.zip 1,263,518,056
7.5 18T567 18 N/A 6043148c5b9dc98ecaa5d3cf07bddbf754bfcf78.zip 1,262,064,322
7.6 18U63 18 N/A 82a65dff71ec3b03e0b340af6b1c5d9fc71f62fb.zip 1,261,586,930
7.6.1 18U70 18 N/A a8f7b00e6afcc0bf384778a7909df6194fb5fc75.zip 1,261,602,073
7.6.2 18U80 18 N/A 233f41cc4315f01100ac6494d3b9e9c0c5238660.zip 1,261,586,408
8.0 19R346 18 N/A b28a35c61375adabd1db078729d2ec270fb5e967.zip 625,240,976
8.1 19R570 18 N/A a82da3c1c3eefca831370e1d486d5610b5fe7a95.zip 611,761,173
8.3 19S55 18 N/A 36f299f8908d859095d390301ca8204e81bdc136.zip 588,000,417
8.4 19S546 18 N/A 63646cc973b18006747e36ce4f29c37312936c25.zip 585,307,452
8.4.1 19S550 18 N/A a7114307c0dbf26a098de8952b46f432881a6e24.zip 585,307,320
8.4.2 19S553 18 N/A 7d53ea5a660a8b030b79918e76fbbd78ed0bdf13.zip 585,254,593
8.5 19T242 18 N/A aaee30194ada806d0529cf2f788d7f2371027409.zip 267,831,263
8.5.1 19T252 18 N/A aa62e1b16b89cb56655257316d86fd9167039942.zip 265,471,697
8.6 19T572 18 N/A 5e17607372add29fd32a3dcc45c32b0510544d29.zip 194,260,408

Watch5,11

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A fb0f60d2cd16fc8de6356a078f3b8fca9d0bfce0.zip 275,950,757
8.6 beta 2 19T5557d 18 N/A e3fea4e563615ce13b1bdc8e6152f1b4ba73e06d.zip 255,080,177
8.6 beta 3 19T5562f 18 N/A 865748be7b21fb4ea552a64a846af50f66b9c0b6.zip 238,723,859
8.6 beta 4 19T5570a 18 N/A 08e90f958ebfa03362f553c107dc84c367fcb4f0.zip 217,913,374
8.7 beta 19U5027c 18 N/A 9e9b352e9cbbe5cd90857b0a228544477da5a87a.zip 228,663,591
8.7 beta 2 19U5037d 18 N/A d60af7eb42bb91b30ef517ad932df4273b86ef1f.zip 222,425,031
8.7 beta 3 19U5046b 18 N/A 8f028a1509a5ea58cbd2f6ea5b2b7ffffda92093.zip 208,849,236
8.7 beta 4 19U5056c 18 N/A 9eb4aea31f5dce084f22ada675d24ec5a34ecdbb.zip 154,994,033
8.7 beta 5 19U5063a 18 N/A 2f6393898c45bcb37c844fc71ae2366a29c49f7d.zip 145,120,712
19U66 N/A 18 N/A a7d1b982c74fffeefea2b719efb42b70e526d0e7.zip 1,874,554,185
7.0 18R382 18 N/A 87bc2334882cfa163581e16f3030f0bb54439762.zip 1,355,171,146
7.0.1 18R395 18 N/A a62c2d87653d23f9d2591813090222325c62cd8b.zip 1,355,173,319
7.0.2 18R402 18 N/A d9ccfa6a80e6f0003387fca9755c760fcab7d2bf.zip 1,355,175,038
7.1 RC 18R589 18 N/A 0fbb676cda89768aaa8bb2ef21b9b15d93561205.zip 1,342,522,088
7.1 18R590 18 N/A b8f14e18e993e84e5e63648f88d390404f388d13.zip 1,342,526,206
7.2 18S563 18 N/A 75ec6e3b613ff71dce730d7c8aade19a6202912f.zip 1,341,774,592
7.3 18S801 18 N/A 899c63c01b5810bd68159cd4edd896786577d3ba.zip 1,341,516,359
7.3.1 18S811 18 N/A 30ba45a1e9d87f5a640ad04ebfbd170ef2b045c8.zip 1,341,513,146
7.3.2 18S821 18 N/A 5d6a1c9b8e2212dfc9f5cc163dbda8de025baf9e.zip 1,341,513,250
7.3.3 18S830 18 N/A 967190ae3b5386da70ab055b33a0d802b73cbdec.zip 1,341,524,866
7.4 18T195 18 N/A cb4972597f5775ca9af466965d0404a4e651bd01.zip 1,316,239,419
7.4.1 18T201 18 N/A 7f56eb558fdb99d80435035b684f53f146067236.zip 1,316,230,711
7.5 18T567 18 N/A f18346b26fa5028ff29840d722d27f5438ad2879.zip 1,315,579,723
7.6 18U63 18 N/A 04cc327467b0cfd15a5f1efc6a300bd672b32fe8.zip 1,315,142,825
7.6.1 18U70 18 N/A 696622f34ec084b348f18b2dc93e597b522903dc.zip 1,315,150,309
7.6.2 18U80 18 N/A eaa964af9a664b78c598d88e0ad6114d68677186.zip 1,315,137,611
8.0 19R346 18 N/A fefc7a72da598d350bce77732392762f09b8502c.zip 652,898,395
8.1 19R570 18 N/A 6ee602a0e0b29effa17298698f8f2598730bb5ae.zip 632,256,803
8.3 19S55 18 N/A 7823844646df67d77926c6b4fcea75097fbaafe6.zip 615,313,301
8.4 19S546 18 N/A 129c70e0b0c51a74025d473bcaa2274b0c19f81b.zip 614,272,944
8.4.1 19S550 18 N/A c240c40113ac729a0f7536b2e2e75e614767f714.zip 614,284,659
8.4.2 19S553 18 N/A 9c405a701865c73d7dd00466144a310f69d110c3.zip 613,835,391
8.5 19T242 18 N/A 084d50c25e824a0d6ed950d309775238b4bd2a93.zip 297,398,016
8.5.1 19T252 18 N/A a670f72af26accdbcca2f9aae419127a27308cd1.zip 295,144,306
8.6 19T572 18 N/A 2f33e9b899d81900b627ec43b9b5416dab9eaf1d.zip 213,506,892

Watch5,12

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A f4a0bcdf7b38625bfe9b7a4c51b311463a6e36f4.zip 275,963,177
8.6 beta 2 19T5557d 18 N/A bf498ad99fa5d2ece74e43b1e4cda1da7e123f82.zip 255,067,614
8.6 beta 3 19T5562f 18 N/A 647424f882c4abd8e05e0978e5e38182d9a0fdec.zip 238,713,697
8.6 beta 4 19T5570a 18 N/A 46f7e6aceec6882bde1d9b5c8329018fa0ac6e46.zip 217,902,146
8.7 beta 19U5027c 18 N/A 1ab0bb2a939ee06e39d9cb13b0acc0194449a68f.zip 228,739,124
8.7 beta 2 19U5037d 18 N/A 20bdae4a590c8608f4e79d263d0f2c1f1e100262.zip 222,475,190
8.7 beta 3 19U5046b 18 N/A b0dae75e456ac2cb424f6d032b93da97539c6baf.zip 208,915,851
8.7 beta 4 19U5056c 18 N/A 2d45811f0230bff6614d8ecc617cfa5dbaf9d256.zip 155,048,353
8.7 beta 5 19U5063a 18 N/A b29a188f65a373a68f852b7ed11639f14d6a1b9c.zip 145,174,273
19U66 N/A 18 N/A bae08f2d1bb5ccf507fb2547d4c5456fab4a2183.zip 1,852,691,662
7.0 18R382 18 N/A 17cd9557a7e3162752ac9c421075a03319c7f7b2.zip 1,341,868,309
7.0.1 18R395 18 N/A a52d9a3f903a3a82251e7ccbed6065e41be7b22c.zip 1,341,867,264
7.0.2 18R402 18 N/A 1ffc0137f04994ecee68ba2c93c684e11595e0d6.zip 1,341,880,291
7.1 RC 18R589 18 N/A 95fcb21f525c91db7788013c62dfc62b139c32dc.zip 1,329,094,337
7.1 18R590 18 N/A ac955841334f17f1254a4a5500d224dc80ba03a8.zip 1,329,093,858
7.2 18S563 18 N/A 151be836b6e5a784e3254b67056dfcbce93a6b30.zip 1,328,526,043
7.3 18S801 18 N/A 27a2bdbfddd55f186189849ecbdccc68b34d14ed.zip 1,328,409,159
7.3.1 18S811 18 N/A 89f79d1aba89b37af6a5562645f27e6f9ad346ed.zip 1,328,418,517
7.3.2 18S821 18 N/A 75c9ac6823f8ada7185eb0e5f2bf16518d2494f9.zip 1,328,416,711
7.3.3 18S830 18 N/A 46bf94d15468fa1ca5b9e5949293229dcde76334.zip 1,328,415,518
7.4 18T195 18 N/A 19ddac7b181f46717118d61cb1c0810fdd913664.zip 1,301,288,784
7.4.1 18T201 18 N/A a43a31a30d64d43242be28abb1f0afd706330536.zip 1,301,282,218
7.5 18T567 18 N/A c044ba669923cad1de1e1af43dda66b690323db2.zip 1,299,873,007
7.6 18U63 18 N/A 6376235a0df285b22c75c94e0c3c565ed9e9d0b2.zip 1,299,429,562
7.6.1 18U70 18 N/A 72c0661b4ca8e6ac0f5657de60296c75244e9045.zip 1,299,438,694
7.6.2 18U80 18 N/A 91ca210120acb14e6eb2c9e03c2634bfb872c6d1.zip 1,299,428,108
8.0 19R346 18 N/A aae155483bbcb8cf85102352189fdec47f11b1f5.zip 653,105,212
8.1 19R570 18 N/A 65bf2181af11544b8e1a7a23b1888420aacf52b0.zip 632,429,316
8.3 19S55 18 N/A e790b1783a87f1410d034713a45d05e39d311fbc.zip 615,515,615
8.4 19S546 18 N/A f1d470fd6fb78efdf6cf2d1d129e5167abb8ebfa.zip 614,470,607
8.4.1 19S550 18 N/A fdaf88bbb8eac3ea9cb1034ad890708dd6c6867d.zip 614,477,953
8.4.2 19S553 18 N/A de8f9127beed21133f2a33e66e9c3f8433e0e4b4.zip 614,027,963
8.5 19T242 18 N/A fcf00ff26c8c7f952e3846604c1c6b8b21fe729a.zip 297,411,522
8.5.1 19T252 18 N/A 1060a4a4deeb90f5e5a7d3f1eb1c79046b130be9.zip 295,156,421
8.6 19T572 18 N/A c78f97f85d18593a9b0fdf592a131e47ba8a0939.zip 213,505,331

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 8735aab83d52eeec8fcab313bf2fe7a59c252173.zip 226,380,312
8.6 beta 2 19T5557d 18 N/A 73b25242e2fd07e802903faedd0ed66896996f93.zip 209,875,086
8.6 beta 3 19T5562f 18 N/A 87f6aaf7fda97aba52db8e168286c56cc2f45f82.zip 193,114,064
8.6 beta 4 19T5570a 18 N/A 577ee8020dfd44597fec3a1cc296e67ca4d92079.zip 181,624,978
8.7 beta 19U5027c 18 N/A f77dcfd004041dcffa68c8b94d7a9b219bb6b012.zip 174,941,210
8.7 beta 2 19U5037d 18 N/A 39d702255ece7920b64c018148ff6c25718d7f23.zip 168,057,977
8.7 beta 3 19U5046b 18 N/A 6771d76025946a7eff2c7f96b6fa9993e8adeb2a.zip 154,279,895
8.7 beta 4 19U5056c 18 N/A e46c1f9c1c6b9fe67c9c68bd659fea57ccc77681.zip 114,210,714
8.7 beta 5 19U5063a 18 N/A da28ab5207ec45197d004de034ae81a8a6628a7b.zip 111,126,377
19U66 N/A 18 N/A 2bb717ee417743b101a2cec2edafbf0136736508.zip 1,816,040,332
7.0 18R382 18 N/A c113da8ef1fffad37e8be10d891f18c74c27c57d.zip 1,303,716,255
7.0.1 18R395 18 N/A 801342916cb5af9154948786f1b4aaf24192ea28.zip 1,303,711,912
7.0.2 18R402 18 N/A 4187e1f627982b4a5e122edc7b08c939a2735ecf.zip 1,303,712,366
7.1 RC 18R589 18 N/A 25c303cd4f63ac1ff377efbc944a8e6b6d1629ed.zip 1,293,275,052
7.1 18R590 18 N/A 395e3a2591a1cb5ae2294e6a330c0afb56339e53.zip 1,293,272,243
7.2 RC 18S563 18 N/A 85dfc723c34e63b3763eeb7ceee364f2481bbeab.zip 1,292,835,517
7.2 18S564 18 N/A 92e620a9d5c2f2c417141a23978e09dab2cbf96c.zip 1,292,839,857
7.3 18S801 18 N/A 98b67e469012f6490e38a934afa1442fc053166b.zip 1,292,537,731
7.3.2 18S821 18 N/A 642a647fd5401a8b636039a1006a01326102e563.zip 1,292,540,561
7.3.3 18S830 18 N/A f29b58b3f16217001bf5c8d0f77528522d06512b.zip 1,292,551,986
7.4 18T195 18 N/A c35eeac63ff509631ecc2c18a6ed920415996bcb.zip 1,266,320,208
7.4.1 18T201 18 N/A 80d686ff7f28567aca89aa4d02ecdd1008796fb8.zip 1,266,304,958
7.5 18T567 18 N/A 0d7e5c212300f78d8b828660641ef8216f74f6fa.zip 1,263,350,886
7.6 18U63 18 N/A 2bed905425a4ec0b55e40e52299d3fc9e2479338.zip 1,262,894,227
7.6.1 18U70 18 N/A 2cc6338d3fe12e88a1b43dc5611f8bd53defff08.zip 1,262,899,819
7.6.2 18U80 18 N/A 4d003624f7a228a61bbcf53d04f6cb90e8582f3c.zip 1,262,898,297
8.0 19R346 18 N/A 4636dcf672484681a85213d8e24c7c7628d31de5.zip 609,152,884
8.1 19R570 18 N/A 66e6a2de490f5a2911809b1bea22aacfea436484.zip 596,058,751
8.3 19S55 18 N/A 4653f3565671360306f20bc13b835174214c0068.zip 572,491,300
8.4 19S546 18 N/A 5c7ee0d32557e40b991667c9f407d9f904c6c453.zip 569,611,027
8.4.1 19S550 18 N/A 0dfb2d9127bcdad93fe3ef0e4d416b251c5eb1f7.zip 569,613,063
8.4.2 19S553 18 N/A 13941696f1543e85fdff72745a51f0b145a013ff.zip 569,693,033
8.5 19T242 18 N/A e1b9e731c2df7156b56af3047a115b1fdae4f9b4.zip 252,038,389
8.5.1 19T252 18 N/A f9c40fed29d60cd38dd418e3dd65f343998277a4.zip 249,697,409
8.6 19T572 18 N/A 9ce8a2adb2a0ac53258d43643ac64e45b36e8925.zip 178,257,485

Watch6,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 336478c22558db3ad024092244f6b9438797c7ac.zip 226,375,263
8.6 beta 2 19T5557d 18 N/A 458607709100e8184ba9ae02b8d8403de314c6c2.zip 209,875,763
8.6 beta 3 19T5562f 18 N/A f2fea301ced98399fdc2b58aa65c7e578e9d513b.zip 193,116,786
8.6 beta 4 19T5570a 18 N/A 6177b9161ea415ddb9ef604c13cd5299db0384e7.zip 181,617,382
8.7 beta 19U5027c 18 N/A 25f335e4bebe2f6aa2bef7c6181434febab2c6e8.zip 174,994,672
8.7 beta 2 19U5037d 18 N/A 8f79ee0a6ca7813f628b377373215a69b27df159.zip 168,103,798
8.7 beta 3 19U5046b 18 N/A 0380336bbeba4591d74fda27ee06b2e6b83df7f6.zip 154,332,563
8.7 beta 4 19U5056c 18 N/A 054ee720a4238487d48ecd13a72c72dcea3e5324.zip 114,260,098
8.7 beta 5 19U5063a 18 N/A 93cf0cead5199893cc5ea415dfd68d05ea61497b.zip 111,181,142
19U66 N/A 18 N/A 8beeed41db935ff30db7f4b87695fe7f03be5bae.zip 1,795,101,169
7.0 18R382 18 N/A 0e3bfa720b5705b3c8d170b361f6c9a745ff1124.zip 1,291,511,018
7.0.1 18R395 18 N/A 72b0f5c04b3dd369b179f2414b40b570bcf701e8.zip 1,291,508,581
7.0.2 18R402 18 N/A bf6c219c45b6ee874b6692aa38915d15c01b44c8.zip 1,291,506,625
7.1 RC 18R589 18 N/A a3cb1c7dc1c77210150969ee72884bde495be3b7.zip 1,278,556,955
7.1 18R590 18 N/A 2f9f7709322b6e26b763627099aaf4019148f1bb.zip 1,278,549,884
7.2 RC 18S563 18 N/A 857c2a2905db4e7265c4e2b0703b4e671d2a979f.zip 1,277,594,986
7.2 18S564 18 N/A 697dbe5ddf26c72e5c7e12b02605053250b03d8d.zip 1,277,593,985
7.3 18S801 18 N/A 645be4dda0e890d74178c166c45c0838d32bb5e3.zip 1,277,232,313
7.3.2 18S821 18 N/A beea69bbd2020de4a42704193aec299613b547a5.zip 1,277,218,971
7.3.3 18S830 18 N/A 13233bd4409163ba5c562358a9570e85c8040154.zip 1,277,230,740
7.4 18T195 18 N/A ad9c441cbdd4a0f24fd3c44df0ea0af7edef548f.zip 1,251,133,071
7.4.1 18T201 18 N/A da60a66a32f16610e17a57b91f8e717a2431de95.zip 1,251,120,674
7.5 18T567 18 N/A bd956df082107cc3dfcf762af86b9e7cdaef2677.zip 1,248,969,230
7.6 18U63 18 N/A 05cef68fb32a4e2fee14fa867f3bd550b8d98db6.zip 1,248,501,926
7.6.1 18U70 18 N/A a6c30f167eb8e83eef98c6e6e9a0ebb7437274c4.zip 1,248,504,973
7.6.2 18U80 18 N/A 7aece0be5b25cf39a4d32005e0b1107a1aa89b2b.zip 1,248,509,024
8.0 19R346 18 N/A ff0308cc169409f7be23e9a4a46c1b2c3a2a8328.zip 609,347,161
8.1 19R570 18 N/A d961b550994979b31de018960a01c95a0fd6aa23.zip 596,238,916
8.3 19S55 18 N/A 5a23f66d9636153415b7564b135f70a2db7427e2.zip 572,709,308
8.4 19S546 18 N/A 1666feaebd83bd43bb82ca0f287fdb6f930ca5cf.zip 569,804,503
8.4.1 19S550 18 N/A a18c8f65dc7c0d7097fcd98c807900939dd9bd43.zip 569,811,316
8.4.2 19S553 18 N/A 210536525cf79a4985c3bbbc6a7eed1042cdb34f.zip 569,894,132
8.5 19T242 18 N/A 94d16e74ec01616d874fc6b63f121e3b376f0eff.zip 252,039,093
8.5.1 19T252 18 N/A efbb751836ec7e3f726c1b81767ed9ed9c502c6e.zip 249,696,555
8.6 19T572 18 N/A 435a9a4b7ce831be19bb0b3f15d154c7aa50a122.zip 178,266,171

Watch6,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 65ba09a8deba97e22012351ae789871a2b2c5e68.zip 259,964,399
8.6 beta 2 19T5557d 18 N/A 82f4a92ae12eb5a6b6b3f37ec96f414a03c4985f.zip 238,988,403
8.6 beta 3 19T5562f 18 N/A e5f1119f3f9a03b7a4417966bd99dee9110cc1f9.zip 222,170,741
8.6 beta 4 19T5570a 18 N/A fa08020291e6b47fad65d29d99c95c605d708eef.zip 201,177,851
8.7 beta 19U5027c 18 N/A 66ff525d124e66549b4feb3028ad8103beccc8f5.zip 213,087,988
8.7 beta 2 19U5037d 18 N/A 7345c7a823dcbdb35893ddf074c9154212c7a1d5.zip 206,441,684
8.7 beta 3 19U5046b 18 N/A bae15bcb90de87556bd2778ace6419a95b46dad3.zip 192,898,671
8.7 beta 4 19U5056c 18 N/A 9d2a20e8cb52d6f879d3068b41cf8cd4cb2b90a2.zip 134,677,990
8.7 beta 5 19U5063a 18 N/A 60e2d1a7e7c68759dd01558d1452312091cf4aa8.zip 129,182,558
19U66 N/A 18 N/A da00dc523d48ad92fac63350da70835a09a023f2.zip 1,861,297,964
7.0 18R382 18 N/A a0313908e84d7b91ab9bb5cba2416380473aafb6.zip 1,342,326,490
7.0.1 18R395 18 N/A 99a544b42ea86c856d1bd58f1c09de44b35c4d8c.zip 1,342,328,207
7.0.2 18R402 18 N/A 05507d07bd00946f160f545075a40b4945ea07ee.zip 1,342,322,154
7.1 RC 18R589 18 N/A 5d4d26fb569fc8a00577f29a8192d9f8092c5db0.zip 1,329,568,740
7.1 18R590 18 N/A 8d95f60eae548d5fd8eac0deb3785eb68daf64fc.zip 1,329,566,102
7.2 RC 18S563 18 N/A 06d598b6a05f4642e4cdc5291cab346826319906.zip 1,329,531,274
7.2 18S564 18 N/A d2036c05f3a5f40c6801278477f422142ccb8f53.zip 1,329,528,140
7.3 18S801 18 N/A 4db60ab19e6e337a50e2872643383667de3ad1cb.zip 1,329,337,668
7.3.2 18S821 18 N/A 312aa9afb547b22b1eae74e8ef9e53594066f4b5.zip 1,329,343,544
7.3.3 18S830 18 N/A 03cf160de5f3618f7514f9d9bac237743ddf3562.zip 1,329,357,268
7.4 18T195 18 N/A 7b64abb65ebddbc0c39365ebd9646cae0f05bf45.zip 1,303,017,543
7.4.1 18T201 18 N/A d94f57096f73d4bf5b2167c37688943deaa38ab3.zip 1,303,005,390
7.5 18T567 18 N/A 9d17d2e4defc119863cd9a475ce40b55e67673b4.zip 1,302,426,360
7.6 18U63 18 N/A 8f7f9bd299c6e5a8e082dead43949b69848cc1b0.zip 1,301,956,980
7.6.1 18U70 18 N/A f5ede6df5858767ff942b5bd41394554cc2a67a1.zip 1,301,958,347
7.6.2 18U80 18 N/A 973d2f1639e439c02a40ab1f47f8719ff5df4cdd.zip 1,301,963,192
8.0 19R346 18 N/A 340187398de5b68c76880f9d261574f9d66a945e.zip 637,579,749
8.1 19R570 18 N/A 281c355d3e45cc77d2e52d625fd1bf9988805b5b.zip 616,727,028
8.3 19S55 18 N/A ca00e9c6b29a373e91f37f2a8a184762c507498f.zip 599,679,731
8.4 19S546 18 N/A 83773a9b040f3a70112937d99c538c27f0701e99.zip 598,677,266
8.4.1 19S550 18 N/A c85a6e0cda23888d2fe58694a1b83927061a2362.zip 598,682,676
8.4.2 19S553 18 N/A 3745e7e683795a8097a3e27171195e03a337d0ad.zip 598,317,999
8.5 19T242 18 N/A e343951b0c42896046086f8b8c6ffab2ce0f3ea7.zip 281,580,670
8.5.1 19T252 18 N/A 4b4a3413a9d600e4ec78d89e84211fe5040dd18c.zip 279,322,631
8.6 19T572 18 N/A e23d299ac182dbe3fe6faafd2365ece527efe52f.zip 197,467,763

Watch6,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A fb0743ad8ed88a3760610857fc36d0c2476a5609.zip 259,976,380
8.6 beta 2 19T5557d 18 N/A afb7ed8b9406624a2880ca69151c543e5dfc12d3.zip 238,978,089
8.6 beta 3 19T5562f 18 N/A 85c4585fadfbaf1460439460ecf60d8e1e38d622.zip 222,162,637
8.6 beta 4 19T5570a 18 N/A 09ca4431ef41ede10b2d65a72aaddba0bc94e0a0.zip 201,171,927
8.7 beta 19U5027c 18 N/A ec66ca6fcdedb3d0041d92bebdefbd2ad1d4e2a3.zip 213,147,344
8.7 beta 2 19U5037d 18 N/A aef3ac4137cd559d1b6eb9906de5f51c2759b000.zip 206,484,669
8.7 beta 3 19U5046b 18 N/A d22f00b75137257d1e3598eefa52b2a97bbde5c2.zip 192,947,567
8.7 beta 4 19U5056c 18 N/A e97c963b8abfb20466e6ec8a7e2a275dcefdb4df.zip 134,739,153
8.7 beta 5 19U5063a 18 N/A fc99b28bbcdba7c55819fe4cfe8f32870c6fa561.zip 129,237,783
19U66 N/A 18 N/A f85480186e64f08dfbbd1020827373bc104594cc.zip 1,840,385,402
7.0 18R382 18 N/A 29859e5cf627a4b7606325f4f06c8d047feb957c.zip 1,328,876,730
7.0.1 18R395 18 N/A f7e91420800e1b612df1f3f243b8fcbff742cf8f.zip 1,328,870,770
7.0.2 18R402 18 N/A 7390d0662a016c1d643e7433516ef1804fdf1bdf.zip 1,328,870,278
7.1 RC 18R589 18 N/A f0b6ee381e506717cdf4e0b5c1646e2534750935.zip 1,316,092,888
7.1 18R590 18 N/A 7100ee7aa64aa3fbf3828834a2d8a3a993a5519c.zip 1,316,090,988
7.2 RC 18S563 18 N/A cc7b25313e7d1b5e28b9107d961559b54f9d8b6c.zip 1,315,534,721
7.2 18S564 18 N/A ac67d532147354e4f819eb2b27ed350dc6ab88b6.zip 1,315,537,674
7.3 18S801 18 N/A 2fbc6c6f9aca8d395e992b47a7dfa9145d729c8f.zip 1,315,206,062
7.3.2 18S821 18 N/A f3f72772c54d0f94f9971c9aa7a952f61c022084.zip 1,315,203,588
7.3.3 18S830 18 N/A c51117265e8992cf89e6fab1ba719a264f501ef4.zip 1,315,218,702
7.4 18T195 18 N/A c1e53147821daa1da9da3d82e366d9eb4b704f83.zip 1,288,034,217
7.4.1 18T201 18 N/A dffd0507e8a6c26385a6beab0327484ba04874e8.zip 1,288,025,170
7.5 18T567 18 N/A 48bfcd50cc54ae5efaeaece4bb46b10670f4b536.zip 1,286,933,541
7.6 18U63 18 N/A 57bdd74c3e58649b9c20529776c567603e07bd30.zip 1,286,463,497
7.6.1 18U70 18 N/A 42505c498aa839b6d54ce4b7026a3af26f2cd9fe.zip 1,286,466,567
7.6.2 18U80 18 N/A 79391e41f57fe439f955204c25c62f900d1be503.zip 1,286,475,746
8.0 19R346 18 N/A cd24b67ba8e695057776873e20921159464c6ce0.zip 637,769,891
8.1 19R570 18 N/A 72fdc1fc995745d47b9ac785f466437e7fda0110.zip 616,891,509
8.3 19S55 18 N/A 34f722fef6a70f0d08c7ed9e571f64a5b35cdf95.zip 599,860,366
8.4 19S546 18 N/A 9d30361db0fffd3d3365463ba74ed03805785bc1.zip 598,866,111
8.4.1 19S550 18 N/A 83371a7f5effe4b8f4ffa10ddec8239486540615.zip 598,868,959
8.4.2 19S553 18 N/A 39253dc89854ee88b3f1ffa420f738ac95c85729.zip 598,495,167
8.5 19T242 18 N/A f0ab4dcd2054b927d60706aa83e13baa56de389a.zip 281,591,166
8.5.1 19T252 18 N/A c3b6508898b540c7b144019d9fc189f05d38536c.zip 279,331,523
8.6 19T572 18 N/A bb753537c8392d7680d43c82f7de933b87329716.zip 197,478,307

Apple Watch Series 7

Watch6,6

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A aa5505115f2e5eb9dc749e1e7cf734d2c61ab76f.zip 244,430,614
8.6 beta 2 19T5557d 18 N/A e31a24894d6708e15801a98481148bd5dd9e9a2a.zip 210,289,757
8.6 beta 3 19T5562f 18 N/A 977d7a1d5d7cf51a2d8b7f652ef4d50b95fb5d41.zip 193,101,763
8.6 beta 4 19T5570a 18 N/A 905566703fa9679cb2db5c502f96bd8464685c20.zip 181,638,299
8.7 beta 19U5027c 18 N/A 1710558309ef03390dae4dcd6c74022514781bfe.zip 196,653,998
8.7 beta 2 19U5037d 18 N/A cfb1a6aec19714f7e8e9eb2761ca6add6f5aa49b.zip 190,037,736
8.7 beta 3 19U5046b 18 N/A c19c94628e82e3869a3dddd2314736d6bd59afb6.zip 177,066,259
8.7 beta 4 19U5056c 18 N/A 2b01e82c980305713dec23440c08ddfaf9756677.zip 114,157,840
8.7 beta 5 19U5063a 18 N/A bbc22cd6fc67cae7ceb5c995c36b4769a2b7ae1b.zip 111,292,445
19U66 N/A 18 N/A 9a2f6bb7b772327c49c9e24a0bd292bebb9bb41f.zip 1,850,054,778
8.0 19R343 18 N/A ee1383165833335fa9406de150aa0d114d9a81ee.zip 603,440,306
19R346 18 N/A 53d2b6236a562b5254cfdfaaa3f60b748500f242.zip 603,380,245
8.1 19R570 18 N/A 5b1e510ac4e3fa61f368d978f71956fde10db9e1.zip 589,243,588
8.3 19S55 18 N/A 7cad6bcfbc17ea632741d889c5d6de348cf6b215.zip 565,358,765
8.4 19S546 18 N/A f4c2180df4ffc4b17b4a67b2884080fa99ef55dd.zip 563,142,517
8.4.1 19S550 18 N/A 0061fed279508e161224c27a8cb6bf14bf74f408.zip 563,146,564
8.4.2 19S553 18 N/A 45f52745b8fb78fb03b6daa25ff76ebcff5fb98a.zip 563,613,627
8.5 19T242 18 N/A 48780ef52970d8e4ba61075dbb38f2bbb979a048.zip 251,915,898
8.5.1 19T252 18 N/A 95dcfb6e9fcebf978fb5fc53edd3e08b064a72b5.zip 249,562,253
8.6 19T572 18 N/A 81a3aab92afbe9c6ee4bd87e42c27afabc09a842.zip 179,073,458

Watch6,7

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A d3d109c13a434694b48c09419136aa5ef59e2107.zip 244,502,655
8.6 beta 2 19T5557d 18 N/A ccc3b87e920927ec9fb9fdff3ffc43eae185dd1a.zip 210,355,206
8.6 beta 3 19T5562f 18 N/A b749072be1bbaa901bbf449b23e43917669a6115.zip 193,171,629
8.6 beta 4 19T5570a 18 N/A 3a15020c73e07334f159707e8d4bcb0447d073c9.zip 181,707,570
8.7 beta 19U5027c 18 N/A d238dfb277e27e0d558f503ce0a4cb02a7a83272.zip 196,695,620
8.7 beta 2 19U5037d 18 N/A 4356440d07d5135db0794ef67c7d14e48bee8e3a.zip 190,085,027
8.7 beta 3 19U5046b 18 N/A 8b642a5070c9c34a084c8c59d55ca57a33861f83.zip 177,127,617
8.7 beta 4 19U5056c 18 N/A 84e63fa0112add242f65b0c7593d8c4789c83641.zip 114,213,163
8.7 beta 5 19U5063a 18 N/A 9941b61948246f64c8160939e846971d1052d8b1.zip 111,347,824
19U66 N/A 18 N/A 65d0d1e81adc8a24824891a0c2dba362869b3c9e.zip 1,843,791,337
8.0 19R343 18 N/A f42e9df2c0f9dc4cc0821d22a9ba674d5d5c4a46.zip 603,588,996
19R346 18 N/A 8d58bac3f77113e648aae5e4fc6c079843948d70.zip 603,531,734
8.1 19R570 18 N/A 4fe4c8958a1ef757189646affcf1a702654d2d93.zip 589,376,737
8.3 19S55 18 N/A 84d9e1088279343ff71c9cc58958199093e155ec.zip 565,498,049
8.4 19S546 18 N/A b373f1a3fa31c5dab4521d2831e179a580ba9091.zip 563,268,570
8.4.1 19S550 18 N/A 3babfdfc4f02d69a5d5be62fe36d062496747650.zip 563,272,846
8.4.2 19S553 18 N/A 0841aba291a92147ee7d4a1ca3255f882c7353bd.zip 563,735,302
8.5 19T242 18 N/A 69d2ab2b8e10cb0b7d97dbbe16008940efe679fe.zip 251,995,297
8.5.1 19T252 18 N/A 5d2866b05686605c06f7fb86eef6b8b7d3322def.zip 249,641,161
8.6 19T572 18 N/A ae85fdf55aa3a7729cd1bd38e5a3b6e6ae431bdc.zip 179,143,066

Watch6,8

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 2b05df91e1662470519658381d552365564525b9.zip 254,825,636
8.6 beta 2 19T5557d 18 N/A 667dca61e0c22c04e53f9d8cc6f0f6007c590b08.zip 240,344,458
8.6 beta 3 19T5562f 18 N/A 9da9925fcf50a7433da092d22956874e850c4a62.zip 223,998,457
8.6 beta 4 19T5570a 18 N/A 117616d5fcac25106d406ca8063756cd4f646cea.zip 202,527,483
8.7 beta 19U5027c 18 N/A f90b2adc7990b15272e753bab74352635b87cb2f.zip 206,048,316
8.7 beta 2 19U5037d 18 N/A 5343216e35d0db086f6d0ea4fa475487e22fc67e.zip 199,017,862
8.7 beta 3 19U5046b 18 N/A 7cabc58e3329c2fb60233277ac91146fb56ce738.zip 184,327,146
8.7 beta 4 19U5056c 18 N/A 82bf8745bf3b90f3679ae1c0fdca590d6d89587e.zip 136,472,685
8.7 beta 5 19U5063a 18 N/A c3f6f186324767dcd50d99a04daad403cbe5ef9b.zip 130,960,857
19U66 N/A 18 N/A 254dfa5001f9ed7e7d6c179c8cca074108fb4c46.zip 1,896,091,366
8.0 19R343 18 N/A fbcb8a00d34876de89dffd8ea083e6e657a3a00d.zip 652,079,708
19R346 18 N/A 006c97fbc916543e1b698fd3a4d35d916622afb1.zip 651,994,363
8.1 19R570 18 N/A 53c626a10b039fed4804b7e4d7ee0641c666db0e.zip 618,692,109
8.1.1 19R580 18 N/A 6fc90846e567ccf792a08b384db22b610c4ad703.zip 618,695,662
8.3 19S55 18 N/A 4a6feafa232cc1bd4d0ae614619c31ee34928060.zip 606,668,638
8.4 19S546 18 N/A a0352d127670960974df3859f81ba8bad9abef6a.zip 603,954,410
8.4.1 19S550 18 N/A 456486fb31f74af1d9aaa223283fabc62fb16065.zip 603,967,511
8.4.2 19S553 18 N/A ac49835960997f977af3830d0ff17ba949084386.zip 605,394,584
8.5 19T242 18 N/A 16f82b9b5fe809af1d8efbd79e05660a0e426a21.zip 283,337,611
8.5.1 19T252 18 N/A ec97a0e408e2d2e312313e8edab38ebb1f43b49b.zip 280,996,143
8.6 19T572 18 N/A ef8b4fdb2ceb8508735f46cfddc8420c6759c43c.zip 198,786,043

Watch6,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.7 19U66[1] 8.6 beta 19T5547f 18 20 July 2022 N/A 716eea86fe36a6579e7d4e187c6696b1959cf6e4.zip 254,894,486
8.6 beta 2 19T5557d 18 N/A 9b398e82ace211d539f1c79dbc03b54bc19d6e1b.zip 240,408,323
8.6 beta 3 19T5562f 18 N/A 7886aed52e8e0a1d1f3cec4cbf3c3498ebbd90e6.zip 224,058,867
8.6 beta 4 19T5570a 18 N/A a3ced14b40ad9eef24d7081882ddeb6f4517da90.zip 202,598,954
8.7 beta 19U5027c 18 N/A 535e3f802df75f2acf37dff208dd3bc765bf35d6.zip 206,102,007
8.7 beta 2 19U5037d 18 N/A 4b216ead739fe23b011967ed52987daa800d4ea9.zip 199,081,606
8.7 beta 3 19U5046b 18 N/A 305d2858384b98cb93cd61d65f238d6ff670b870.zip 184,368,903
8.7 beta 4 19U5056c 18 N/A 992e8c6d7b15060395d603e3b5300e6755209be8.zip 136,524,368
8.7 beta 5 19U5063a 18 N/A 11ec7577e751b23476f45c0b32321276e7768deb.zip 131,008,006
19U66 N/A 18 N/A 8f4db082663defe04d1893886336f31aa31c124f.zip 1,891,824,690
8.0 19R343 18 N/A 4fe38dd06ee80b0a256153d2d73ac707b17cea02.zip 652,195,538
19R346 18 N/A 0b07e6fcb11c7ba1777215f268b94bea488371ed.zip 652,116,399
8.1 19R570 18 N/A 625eb936d278a91e436cd4330a9ef1374d9801c9.zip 618,803,221
8.1.1 19R580 18 N/A 71e1020200a636dab621efe8b1c1431bc0b597a8.zip 618,807,425
8.3 19S55 18 N/A 6fad4f3778a9fc6a19a8d185707cfe6e8ba9f766.zip 606,802,019
8.4 19S546 18 N/A 3d5fffca126e6aa6e9c6351d20d48859f8038f2b.zip 604,088,655
8.4.1 19S550 18 N/A 9693f10f7aa8e437c453164610ca1dbc40aa7fce.zip 604,096,656
8.4.2 19S553 18 N/A 362c5016c4229231924f398d01221a01d983d67a.zip 605,520,398
8.5 19T242 18 N/A de19dfd0fd29a1ffc36cc0229ba89da833f688de.zip 283,407,943
8.5.1 19T252 18 N/A 5625d85a74dbaeb8d42a6d09b580d498fe57be07.zip 281,069,486
8.6 19T572 18 N/A 27d67403547d777267322e7cf3bed592447aae56.zip 198,850,135

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 19U66 was listed as 19U6066.)
    The listings on this page use the build number displayed on the device.
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