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OTA Updates/Apple Watch/8.5

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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
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 1937ce9080e388fb50ed54bd8297aa3505278117.zip 670,004,875
8.4 beta 2 19S5539e 18 N/A caa4a926a7e1a0241c25830f15a994e5a1f0f6f5.zip 647,451,432
8.5 beta 19T5212h 18 N/A 46e15067d4bc612538c8c22bd54e2c8a5cacb38b.zip 424,767,932
8.5 beta 2 19T5223e 18 N/A 55e0d467f205268a6472ae236aa0cca6c077339d.zip 322,060,464
8.5 beta 3 19T5228d 18 N/A b3959634c4e0650be468290ab4f1777d36ac48df.zip 275,494,144
8.5 beta 4 19T5238a 18 N/A b7ae643b6b4cb0d020c152205f87072e1e904cb1.zip 226,146,329
8.5 beta 5 19T5241a 18 N/A 18283944236dfe3f17c772cfa57a56a137d69deb.zip 225,045,487
19T242 N/A 18 N/A 6dd33e66212fd7a4e750ed1c599ef9cece54b33b.zip 1,696,900,854
5.3.5 16U652 18 N/A 25fda9d6d4692b182a46941d7eb4fa984bfa30cf.zip 1,562,416,987
5.3.6 16U662 18 N/A 63b46691256c7e089e8c796c1868b31561badc98.zip 1,562,421,033
5.3.7 16U674 18 N/A 4c8bd44adec57e069a8569ca475fa3ddd039fe95.zip 1,562,424,312
5.3.8 16U680 18 N/A de8a65cf143ccbea0970562eab846ff9d0d407d7.zip 1,562,413,814
5.3.9 16U693 18 N/A 284c89eab1e84c90043f4c18a445aa0bda6b15e7.zip 1,562,414,289
6.0 17R575 18 N/A b9ddf785fb03c697e1e274366a2f17dbccb60dda.zip 1,511,342,234
6.1 17S84 18 N/A 9128f51de9cce02978b24484451534a900a60f1c.zip 1,489,409,348
6.1.1 17S449 18 N/A c158621a0ca67c9601963590c340afa7c74c5787.zip 1,489,334,244
6.1.2 17S796 18 N/A cd331e810dffc9e956bf2d2cf7a3a2cdaa2c55ac.zip 1,489,325,253
6.1.3 17S811 18 N/A 7dc4999b4e1e7fea7e5e2cfaee8b546ff0e667f9.zip 1,489,317,418
6.2 17T529 18 N/A a4e0610a24c16148be1a6287e63918c8ed258535.zip 1,482,191,222
6.2.1 17T530 18 N/A fe3b298e8a3222836ab2d7ce33b490f06e5430a4.zip 1,482,187,819
6.2.5 17T608 18 N/A 27e4bf9461a9ba330dbfbff4c24a017aef9ebb9b.zip 1,482,073,415
6.2.6 17T620 18 N/A 08b0ae705eefd227095ee7d4c2d09b9d5c6a08d4.zip 1,482,077,113
6.2.8 17U63 18 N/A 911fc4a550236740890a0e7b0791e2d469e9318e.zip 1,482,148,977
6.3 17U216 18 N/A f1d162c07e495a23630d9d505fcbf7383aec3291.zip 1,482,143,340
7.0 18R382 18 N/A c3bf36413b448f04f324ab956b66431c375a0e9b.zip 1,204,253,866
7.0.1 18R395 18 N/A 0013122c40134f1545cbbe65ca5d37aa796945ff.zip 1,204,249,475
7.0.2 18R402 18 N/A bdfce9f2b97c3cabb41490584771bafb61dc67ec.zip 1,204,268,452
7.0.3 18R410 18 N/A b238fb499922329e7270c61f75df48df42c3d45a.zip 1,204,267,880
7.1 RC 18R589 18 N/A fec21e05d77df7568ec023004e506cfee4c28677.zip 1,192,423,904
7.1 18R590 18 N/A 1aebb06be7a6195401a2fbdcdd7d19b33f9047bb.zip 1,192,423,867
7.2 18S563 18 N/A af58f9e1cbb65412673790f4e345fb3f5ec2fb95.zip 1,192,480,047
7.3 18S801 18 N/A 85fac15fdedd243135c009c66a4d53f97faf163d.zip 1,192,273,655
7.3.2 18S821 18 N/A 9336cdb2b95ccab7e77905562ff99c87479acd67.zip 1,192,272,355
7.3.3 18S830 18 N/A aa3edd53010a25c4966a5f7a8f554fb71402e842.zip 1,192,270,831
7.4 18T195 18 N/A df81bbaea70c90610dd654e2d98203d567a12f7e.zip 1,172,249,889
7.4.1 18T201 18 N/A 55dc70e2d6e481deb6cdf53843bb04225657042d.zip 1,172,242,244
7.5 18T567 18 N/A 3c997a74f6af2aeb00ad59221e7e43c365300297.zip 1,167,471,015
7.6 18U63 18 N/A 50e6824e0487596e4ab20fde51a487635dc5bbb9.zip 1,166,464,832
7.6.1 18U70 18 N/A 5e91ff42c270c95643d7dd6c8f81e53b3b4a9a43.zip 1,166,468,567
7.6.2 18U80 18 N/A 6c02a225d06c061f2dae441bcb459e88bcaf7220.zip 1,166,464,971
8.0 19R346 18 N/A ac7c547cbd400f20d8e7b1bf80ab0b2343037348.zip 711,860,912
8.0.1 19R354 18 N/A 670a177af93f3d84ad40a45f113775606a1b3847.zip 711,900,138
8.1 19R570 18 N/A a3eca3becddb0dc3b5768602e50c89cca120b54f.zip 687,294,851
8.3 19S55 18 N/A adcecb98ae1475e91cda2f9aae9eb185a4c6052d.zip 650,979,557
8.4 19S546 18 N/A 9d1ce55acaa7822844fa9548331916848c755038.zip 643,158,227
8.4.2 19S553 18 N/A 9056862ba2ab7b3c698fb73a0c5f22c922e389b7.zip 641,875,077

Watch3,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 94682d079f997876f188e31f690f363db4b67e26.zip 669,872,777
8.4 beta 2 19S5539e 18 N/A b77cfad8dbf4a7ad720e1e1707b98e1bcd69fb0e.zip 647,326,140
8.5 beta 19T5212h 18 N/A dd84e699987d396cf8fcf9931d72ca2ab29426cc.zip 424,794,674
8.5 beta 2 19T5223e 18 N/A f78bbead43f28bdb23d5576fdb0c3a5995edea45.zip 322,084,057
8.5 beta 3 19T5228d 18 N/A 37357a26ffccb4dbbbc8fb0da1a40e622a37c13d.zip 275,529,754
8.5 beta 4 19T5238a 18 N/A 34da86d0637644cad559b1ea46b70a07d12511b7.zip 226,169,695
8.5 beta 5 19T5241a 18 N/A 52f732739d327fc289d89b53c73b8f4dc465ad27.zip 225,077,055
19T242 N/A 18 N/A 16932525e58988870a94e2aea13d18d3a1ac8d80.zip 1,703,389,728
5.3.5 16U652 18 N/A a9a06cb5919b372e0f095a21fff687f287c33079.zip 1,569,296,336
5.3.6 16U662 18 N/A 72815ba78cc83569656a415e233347a26d9c121e.zip 1,569,294,195
5.3.7 16U674 18 N/A e9b095ea1c40e064c2f7fd4961a38e2ef8ca9ea7.zip 1,569,299,029
5.3.8 16U680 18 N/A be282345c06b5237c16ccf7ecd48761f65330f58.zip 1,569,284,864
5.3.9 16U693 18 N/A 2993edb83bec6fb1123ba75f61461f7343f5e340.zip 1,569,282,552
6.0 17R575 18 N/A efa07c252a702319d30312933fb541de1035e568.zip 1,515,966,134
6.1 17S84 18 N/A be2672346815f5011037686253c2eb1ba2ef00ac.zip 1,494,526,166
6.1.1 17S449 18 N/A 24cfc4858270c6dc3c0f9996685d8f8c3cf702f9.zip 1,494,513,276
6.1.2 17S796 18 N/A f1026aa29c27f7d4773da9276b6b27542ffc5e05.zip 1,494,497,977
6.1.3 17S811 18 N/A a5563f6ad54afebc809386d04eef3d1201268beb.zip 1,494,487,443
6.2 17T529 18 N/A 5becc2df426af76fc765b498ea9c66db8d4dccc6.zip 1,485,979,889
6.2.1 17T530 18 N/A 2f957a84a8e2b96306505225c4d260fc41079c34.zip 1,485,979,351
6.2.5 17T608 18 N/A 362c89c8590043ebea791f26b0c36eb86ad68e41.zip 1,486,155,218
6.2.6 17T620 18 N/A 3f80e504c08b9603eaa2a3249c3e5805247aeb1f.zip 1,486,158,764
6.2.8 17U63 18 N/A 37e6e68cf7e2a45221c506f4826eac5bb7cbd0f8.zip 1,486,182,388
6.3 17U216 18 N/A 130e216f73ba04cd7d89d9217d633bb7eec14ff1.zip 1,486,172,758
7.0 18R382 18 N/A 21bc3bab5138b01ba2ee961b89c2b5065b11b36c.zip 1,209,444,093
7.0.1 18R395 18 N/A 50a2a5dcb319bc84a7cbfc016980672cfd8be17b.zip 1,209,442,311
7.0.2 18R402 18 N/A 04430f1b8718819483e32936ccb7b501e39026d3.zip 1,209,457,348
7.0.3 18R410 18 N/A b644de277e31d5eafa0ffefd9c934d23886850a1.zip 1,209,460,337
7.1 RC 18R589 18 N/A ea6473a07bca62313c955d12e13d1a92077323c9.zip 1,197,880,691
7.1 18R590 18 N/A fe9b33f29bae99b2aa3085380b2d47dae5b652b3.zip 1,197,880,440
7.2 18S563 18 N/A d75fb90d90f98ddd82e0cfd593b26600bb19507f.zip 1,196,879,690
7.3 18S801 18 N/A 7b049e5a1f632eb8dbb64891b2a00585be0605e5.zip 1,196,668,149
7.3.2 18S821 18 N/A 30cc38fe2fb5777648f21080af6655ab3b99afe7.zip 1,196,677,794
7.3.3 18S830 18 N/A c4163f48c74aab7e83883eadca9ea5b0baefa8d1.zip 1,196,667,207
7.4 18T195 18 N/A d2a1bf9dbb2ebc1d6d0208d422190ee7de1b1bc0.zip 1,177,642,585
7.4.1 18T201 18 N/A 387dea58e015303fb8a80e0424ba7e6a4e65c5aa.zip 1,177,637,743
7.5 18T567 18 N/A 2ba75543254f05955b950e4444e7c79df75a7eca.zip 1,172,940,521
7.6 18U63 18 N/A e1984a451617d16e99a1bf06d63cf0dc73122ad5.zip 1,171,932,110
7.6.1 18U70 18 N/A 539bde4b2af306768f8b5cfc4f7feb8dd327a642.zip 1,171,934,029
7.6.2 18U80 18 N/A 0cbc57203d08ae9c02c4a6d3a806bc5ae1531246.zip 1,171,931,359
8.0 19R346 18 N/A 91e922c33a167f230ebd4cdef2b40fc66a7a434f.zip 711,745,111
8.0.1 19R354 18 N/A 9f8bf78b48f57b0f01efdd6853e9f6183df687fa.zip 711,783,610
8.1 19R570 18 N/A ff8a28b770333539ced5351936a71071ec843a88.zip 687,155,892
8.3 19S55 18 N/A d1e634602386747b71706c276cadb31e585ac891.zip 650,901,942
8.4 19S546 18 N/A 4548488ad17c323b29202ea6c819b478b155e310.zip 643,036,809
8.4.2 19S553 18 N/A b612a085cb7e96413ee03a618bd6f4df4905b48d.zip 641,753,879

Watch3,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A ec801af3975093f35b48ab1154b195742419c09d.zip 608,097,226
8.4 beta 2 19S5539e 18 N/A 29da9e5e309ef0422665f1759ad820cc70c8f0a8.zip 608,605,366
8.5 beta 19T5212h 18 N/A 640aa71abc3f83bf13c5d75ef4c88eea85daaeec.zip 361,291,079
8.5 beta 2 19T5223e 18 N/A 94bb0a8dda31d3251d4c0102c26ab52b74802c66.zip 262,453,339
8.5 beta 3 19T5228d 18 N/A 7d324c7b4794b5068b76b38ef4752ed88fe115ac.zip 238,659,950
8.5 beta 4 19T5238a 18 N/A 68c80d777df496a39d7584fe9502ddd13f9801ea.zip 195,188,751
8.5 beta 5 19T5241a 18 N/A 24379feefc17d7e848e28c79e91d7fc9e44afe74.zip 196,635,027
19T242 N/A 18 N/A d2a6c13bf4cef378d6bdd3fc7c146fbc71171315.zip 1,628,569,216
5.3.5 16U652 18 N/A a09d404f2d71b3b0fe972cbbded9f417afd44153.zip 1,495,331,937
5.3.6 16U662 18 N/A 08b92db573a8a31dda288e4eaacdb10f92555f0c.zip 1,495,330,896
5.3.7 16U674 18 N/A d38c958340209f0d9394e0e2c20bc30a8f69dc26.zip 1,495,337,232
5.3.8 16U680 18 N/A acbc3ab74c7f42494bef0f2c988d24cf54999e62.zip 1,495,324,691
5.3.9 16U693 18 N/A 14347e4e8732a703d7474a65751dfcc2c351d423.zip 1,495,326,653
6.0 17R575 18 N/A d824c9e67e4efc4a74fe761ffbfe41e21d8ec2d2.zip 1,443,588,338
6.1 17S84 18 N/A 245a92b614010236989b96a5e89e8f180800c246.zip 1,421,672,569
6.1.1 17S449 18 N/A 09e56e608e56983fff0b525b739f41fbd57ff820.zip 1,421,462,596
6.1.2 17S796 18 N/A 2d1c7d0f7800362c2af3217c15a5e0fa2860916c.zip 1,421,455,555
6.1.3 17S811 18 N/A 2142e354c72948226e3072786969fbaa284af423.zip 1,421,461,455
6.2 17T529 18 N/A d33a193ce4e599605dfceabdf60eec10695275fa.zip 1,415,571,181
6.2.1 17T530 18 N/A 5fb96f2c6dc5795a5633d8dab98ef7364187e99c.zip 1,415,572,443
6.2.5 17T608 18 N/A 6ce544500ab59922d931bf688b68d69e31dac979.zip 1,415,848,682
6.2.6 17T620 18 N/A 7d525ba9c63cd87524c2110a8c04ed4af9818bcf.zip 1,415,849,429
6.2.8 17U63 18 N/A 947fea9aaf05d78b1217b2edf5c773d90e9e9cb8.zip 1,415,967,525
6.3 17U216 18 N/A e2b01d6b057a5149fd43387861446d209d42f2ab.zip 1,415,951,008
7.0 18R382 18 N/A 024f0fdc297b8efcea893e57ac075e2491501c9c.zip 1,142,869,067
7.0.1 18R395 18 N/A 1ee25c3c7669ef833463936e08b0b1a491dd6c16.zip 1,142,864,084
7.0.2 18R402 18 N/A 95262f1b5357da3b8bc95f4dd6bcdd529daaf8a4.zip 1,142,868,662
7.0.3 18R410 18 N/A cf7e04eae724bba5abf073b16a462d744a0289e1.zip 1,142,869,889
7.1 RC 18R589 18 N/A 4b1762c14c55b4153d4cf9fb89284dd74c448066.zip 1,131,985,055
7.1 18R590 18 N/A 3ec64a563667a2d7a68abdccccfac493691feb52.zip 1,131,986,206
7.2 18S563 18 N/A 19f8afe3000d3fa00b00cad63476b4f4fbd5bae5.zip 1,130,947,241
7.3 18S801 18 N/A d52dd9dc39118d5f31281518ced5ab6a2e43d8c0.zip 1,130,718,227
7.3.2 18S821 18 N/A 553af18bb62250d6bb7f8b54453d859acd4593af.zip 1,130,724,224
7.3.3 18S830 18 N/A 90c954b12256c2e5b68b82d65c4316f2071d8331.zip 1,130,711,124
7.4 18T195 18 N/A 0022e1d5eaec0d4cd627585e17fd7818e43f673f.zip 1,113,111,545
7.4.1 18T201 18 N/A 9443f56a403f81191ac28da5e83a7ea9c0458bbf.zip 1,113,097,363
7.5 18T567 18 N/A d9a374b98ffa6ff71df277b143d5319bf0a38d08.zip 1,111,171,641
7.6 18U63 18 N/A 6270cd013bec3f494b43ab761765e5484e6933cc.zip 1,110,561,927
7.6.1 18U70 18 N/A 3f37a6e33a4b613a11b20446660fb7c73a3fa869.zip 1,110,563,250
7.6.2 18U80 18 N/A 2d91952d901ca66b7765839f2134a64ac0643f32.zip 1,110,553,553
8.0 19R346 18 N/A bd0f12ae3174e1b64770dd85e523a00a1f2a0f19.zip 647,964,587
8.0.1 19R354 18 N/A 5be486fd8d7895279ed5c7fe9dedad6ea1a55aa3.zip 648,032,481
8.1 19R570 18 N/A 75d18c3b30c09fddf30ae674b160caa35be0f628.zip 626,398,747
8.3 19S55 18 N/A 07cff9c7cd8ebddfda28e99c2d496b8a21f1a676.zip 612,204,205
8.4 19S546 18 N/A a53cd9389aaa307e59ec32599994fa77d6a0904e.zip 604,170,869
8.4.2 19S553 18 N/A aac46e84fc7a771db588f8c916fd3871ed721575.zip 604,471,825

Watch3,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A c858fcf25781eb216520f50272a4b7ef4713b289.zip 607,948,774
8.4 beta 2 19S5539e 18 N/A f256907dbecd3c0530ee2512c18452eaf1726438.zip 608,476,755
8.5 beta 19T5212h 18 N/A 85cb63d001e6877f5c4ddd791ba64ca0f8c6356e.zip 361,313,820
8.5 beta 2 19T5223e 18 N/A 85e238ea67e67a967acf2e8d75caf59dcb0471c7.zip 262,475,264
8.5 beta 3 19T5228d 18 N/A 82e1148ae96335bffb409590b75481f7aebfd21f.zip 238,682,104
8.5 beta 4 19T5238a 18 N/A 80246516367db6d527490fa09c380cbfd8958a99.zip 195,217,444
8.5 beta 5 19T5241a 18 N/A 43cc9b3febf61518df17b3b63a89ad933aa91e9d.zip 196,667,043
19T242 N/A 18 N/A 824313dd0eb3699974920fb519dfd9a8dd71be9e.zip 1,634,644,181
5.3.5 16U652 18 N/A 90d901f5bc34ecbed3ee9ed39e1d74380b1cdfbc.zip 1,501,680,441
5.3.6 16U662 18 N/A 513964dee5b2120c3d825b5fcf05c8278e9ef0f8.zip 1,501,675,195
5.3.7 16U674 18 N/A d1c13c7ff72659a4f02b0b375cb38e4a45a1e171.zip 1,501,685,582
5.3.8 16U680 18 N/A b4e229a1c0364026b72261ccc6619c9e8c6b835b.zip 1,501,672,061
5.3.9 16U693 18 N/A 36a50c992c050b677d5b8a0fcda53a1d54afd878.zip 1,501,664,992
6.0 17R575 18 N/A c73c7129c0e9fdc7d850bc1de42af8a9f4b8bba2.zip 1,448,676,431
6.1 17S84 18 N/A c5ea028c1c9f3829e60767ca4eed5649a54c1aa3.zip 1,427,274,076
6.1.1 17S449 18 N/A 43ef571f601900bf46401445fe1f20b2a9b8cf51.zip 1,427,063,226
6.1.2 17S796 18 N/A 32e2369d5c6dd3e738d8d6aaa3306b6ec06e7804.zip 1,427,064,648
6.1.3 17S811 18 N/A bb035b9d2154272216dc7f09d9293ade39f390c2.zip 1,427,072,202
6.2 17T529 18 N/A c4c91c0d49116c2f275b967caaa1e82004b6ee03.zip 1,418,185,507
6.2.1 17T530 18 N/A 987de0fb5b857c97695eeef11cc5eb69380e0429.zip 1,418,188,846
6.2.5 17T608 18 N/A f62ffeeeb2a8b4cd6a18c92bca48dfbb5b2fa7bd.zip 1,417,842,994
6.2.6 17T620 18 N/A 87dda39db82b04adee94399c06d92386f703415a.zip 1,417,844,627
6.2.8 17U63 18 N/A 6164595abe41cd83f8edc709acdf941424f7f581.zip 1,417,948,561
6.3 17U216 18 N/A e6070e5abf85365e7c704f1313266226a0fd0a99.zip 1,417,934,959
7.0 18R382 18 N/A 66865f98aa99e2a458560f11d7eba38452598e8f.zip 1,147,371,007
7.0.1 18R395 18 N/A 97e3f128abbde013590e545e4a824cf1d44073b1.zip 1,147,363,194
7.0.2 18R402 18 N/A 4929d0868b1888372c160e3eb0c2001de0a77e49.zip 1,147,373,516
7.0.3 18R410 18 N/A de1f2238d1e250b9d82bae4d937cc1dd7d68bfa8.zip 1,147,370,977
7.1 RC 18R589 18 N/A 776300ab0dec0481610ddbaabe9ecbc29826d52f.zip 1,136,744,110
7.1 18R590 18 N/A a92b15051e8d16112c317e5e995311b02b482a9d.zip 1,136,744,227
7.2 18S563 18 N/A 23d3c5ac2e980d474165ece2983410a919b81a7e.zip 1,136,782,578
7.3 18S801 18 N/A d61f587114ff449f429654f20936a9bb0deb8a68.zip 1,136,577,035
7.3.2 18S821 18 N/A d7ac2043a249b8273216b5847a65ecc950890b5f.zip 1,136,585,706
7.3.3 18S830 18 N/A ec340eb884acfd69ca05530e6ced8a44f39ff866.zip 1,136,580,250
7.4 18T195 18 N/A a342aef763845bad2f964ff94f88d12d9189c19e.zip 1,118,453,008
7.4.1 18T201 18 N/A 64a8aa7b42fde2ad11ad6c68c420c470b52f8ad1.zip 1,118,441,408
7.5 18T567 18 N/A 56707a8353c85b509eb2617ca3f7c4ffa2fa6426.zip 1,116,652,223
7.6 18U63 18 N/A 6ccc95d5828531d1ec971d9d7665de0f9c506ca4.zip 1,116,010,320
7.6.1 18U70 18 N/A 1c092367e60343a3d7c52dd71187edf0d5479dda.zip 1,116,017,471
7.6.2 18U80 18 N/A 73a15fa98b505f76ec274f0c7c6bdf1737b91eea.zip 1,116,004,659
8.0 19R346 18 N/A 6a3203f2a97b2f1e18f7b6cd8d4b1372721f2603.zip 647,846,280
8.0.1 19R354 18 N/A 2531ea3d975698198a836f276d817f3c9d276db0.zip 647,909,857
8.1 19R570 18 N/A 3a7e8d54c3684f47a10df15c447d5fdc801fb36f.zip 626,276,945
8.3 19S55 18 N/A 76e180e4a62e16383c598c9055150042ae2d8ce1.zip 612,105,186
8.4 19S546 18 N/A 79ba18703f5f281a9dbb20aa0332acee62525afc.zip 604,063,404
8.4.2 19S553 18 N/A 4aa424f96a1fd8644d570ad0a785baaa97c93828.zip 604,352,260

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 5b1483df66fd0a07e0884b71df22e7d423b7c08d.zip 569,666,532
8.4 beta 2 19S5539e 18 N/A fc1bd3b053140476d05de4f7b277cc4b7916ffdc.zip 573,204,545
8.5 beta 19T5212h 18 N/A c2091b7127de95d7d45793b97503daf6f263e7dd.zip 325,364,161
8.5 beta 2 19T5223e 18 N/A 0ae9988bb2e25e5bc6deca11079845db58866f26.zip 233,680,910
8.5 beta 3 19T5228d 18 N/A 702f5a80dfdd18ec9264bfb89055c4e1882c690c.zip 208,059,325
8.5 beta 4 19T5238a 18 N/A 79844ceceb2f5ec53ef51844f86c9949becd3109.zip 160,178,420
8.5 beta 5 19T5241a 18 N/A 9c9e1f5cd81fa5545a81eab899ee933f62ff3e7c.zip 161,930,844
19T242 N/A 18 N/A 2e4d95d81953f619c10e30aaa24fafbe0ce378cb.zip 1,825,352,944
5.3.5 16U652 18 N/A 37b3656e682dd5680d9812e48f4410e6a0f38883.zip 1,678,618,648
5.3.6 16U662 18 N/A 2c3cba93a02590c328367495282380efceb8cccd.zip 1,678,616,007
5.3.7 16U674 18 N/A faecf8475ed232df40627bf3919257574b558cad.zip 1,678,617,216
5.3.8 16U680 18 N/A b3167f9e57692a700be49934ba1b24c95460e036.zip 1,678,615,825
5.3.9 16U693 18 N/A 2f7a4e8fa60fcdf7054fed842212da2b1866c5fd.zip 1,678,615,931
6.0 17R575 18 N/A 2826a169a7cf33084715380cacde4e805177de8c.zip 1,630,096,325
6.0.1 17R605 18 N/A 37e9f2236fbed89540bd8a01649e0094e29c5e48.zip 1,630,108,349
6.1 17S84 18 N/A 68002efaf2be37dcffe4cbe8b85dcf6146b57645.zip 1,605,111,044
6.1.1 17S449 18 N/A d1b3ff3969638d9b0d4b3ec8208c9a6057fd92d2.zip 1,605,105,104
6.1.2 17S796 18 N/A 371eb469d767587c225f8b321c7119e1cc9b5b78.zip 1,605,091,965
6.1.3 17S811 18 N/A 7dedf610eba535490b09f633ed9787c15b360f89.zip 1,605,087,877
6.2 17T529 18 N/A 5615611c8289a3c5ec82cf3af3a66f12502abf7a.zip 1,599,656,707
6.2.1 17T530 18 N/A 3367c8c1f637be58cb19e3300588ec133affce92.zip 1,599,656,264
6.2.5 17T608 18 N/A d06a0c66244079eda7794232d07cb209db600876.zip 1,599,557,452
6.2.6 17T620 18 N/A 2f4187fc9fed32a9cb39e38b702eec6ebcd06ce2.zip 1,599,554,678
6.2.8 17U63 18 N/A 170aa1054b4054320d546ff93bb67eef8752b788.zip 1,599,626,421
6.3 17U216 18 N/A 392441dfdd5eddf23caa384be494da3e30e84524.zip 1,599,643,965
7.0 18R382 18 N/A 46a7a7b4f219241f311081db6a4ff983e61a18d9.zip 1,314,153,922
7.0.1 18R395 18 N/A 0cb8e29fd88ce99d5cb769cfb3ee8c60ab1e518d.zip 1,314,164,753
7.0.2 18R402 18 N/A 6df34136ffad1320ed53455469a480fd2d9ec385.zip 1,314,158,490
7.1 RC 18R589 18 N/A 529f0f03705674c1667cf653d84296948c667f51.zip 1,303,707,350
7.1 18R590 18 N/A 12230e78933c2e761f6ac601a7a839f44d7942f9.zip 1,303,706,340
7.2 18S563 18 N/A 0a48bbf65186bf5644b06a839e1964b8c0e55869.zip 1,302,419,610
7.3 18S801 18 N/A 37e39693b9bf073ae309d6aac10b7dcc7e33f434.zip 1,302,202,551
7.3.2 18S821 18 N/A 141cfc07623a5446e4113541925c7e0893034c15.zip 1,302,200,944
7.3.3 18S830 18 N/A 84920b33abf92fc25efd3ab50f7cd286067ce6e9.zip 1,302,207,308
7.4 18T195 18 N/A 632b2018b1e75cc8f49b8d4253083dee8301705b.zip 1,275,157,779
7.4.1 18T201 18 N/A ec5d451ade91ce9029917564e83585a32007bd76.zip 1,275,145,886
7.5 18T567 18 N/A d28905431d3f85fda936779435b68b8c86c16a39.zip 1,271,739,770
7.6 18U63 18 N/A 64db1b3d3c2e73e0b5460184ae1a2e7f9637e6ab.zip 1,271,064,429
7.6.1 18U70 18 N/A b07813ab1c4a15f195775ed84453b381d9de1503.zip 1,271,072,649
7.6.2 18U80 18 N/A 2f0425cfdaed2d843a9316ea29a0f43252aadea4.zip 1,271,088,069
8.0 19R346 18 N/A 61d6c2e206e5cc349426c811db566fe2b2ca6b84.zip 616,160,448
8.0.1 19R354 18 N/A 4bde9525d20cff7f6aabb3d7cd03f22e079b127e.zip 616,068,230
8.1 19R570 18 N/A c0c3c51a350423793d08e6f95fd8a03bd72d96c9.zip 588,450,339
8.3 19S55 18 N/A 9680f873585a5b60ad1b32ac9ca02a91815ddc8d.zip 575,265,074
8.4 19S546 18 N/A d3bbe6f8abf47f7505ecb750120db30b2e9d6345.zip 568,793,106
8.4.1 19S550 18 N/A 9b96beabb44f59ff2fd98a27f6ab0cf012138c0b.zip 568,801,606
8.4.2 19S553 18 N/A d9d4b64c9c0adc35be1d6422df47dbdc424d9a85.zip 568,416,874

Watch4,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A fe9c4727623a772a99fcb34e9e14bc50c3c49f71.zip 569,847,823
8.4 beta 2 19S5539e 18 N/A 15d7316f4a2a60486696b93c395f3f5b3fa92b71.zip 573,405,539
8.5 beta 19T5212h 18 N/A 3b57bbe8e75a73b78b0b358b740a0900ab2a8563.zip 325,435,877
8.5 beta 2 19T5223e 18 N/A 11dcfecd8817dc2e1ddb4292997d791a7613fec1.zip 233,750,534
8.5 beta 3 19T5228d 18 N/A 1502c5d66763b70ffa49f07bb35766c6221f2532.zip 208,136,615
8.5 beta 4 19T5238a 18 N/A 883e285884c8e0dfeee94554c3833dda03576c16.zip 160,252,430
8.5 beta 5 19T5241a 18 N/A 23b570b965726cedf4c171df35798ee6781b84dd.zip 162,001,844
19T242 N/A 18 N/A c3309de400777e2788c5de2e2c74ab8372c65d90.zip 1,805,475,449
5.3.5 16U652 18 N/A 06c75787c1a6a8c290e62992a566f5658e466598.zip 1,668,339,573
5.3.6 16U662 18 N/A 7aef2e2810f0757556545ac8a824e4f36f13edfd.zip 1,668,340,408
5.3.7 16U674 18 N/A eefeb7d28a05ae42bf72fd793e6079cd69d10283.zip 1,668,341,109
5.3.8 16U680 18 N/A 8e59291b6153c3883312ae95f36547ae4e66e041.zip 1,668,342,140
5.3.9 16U693 18 N/A abb5fd7911b5a0c755f46bcf08fea1ae89989e39.zip 1,668,344,582
6.0 17R575 18 N/A de6e564b4704b30e9952ad986f8010fa07ff98ee.zip 1,617,452,074
6.0.1 17R605 18 N/A c67466a31b3b148b6dd417fbebceb9b588acdc4a.zip 1,617,447,278
6.1 17S84 18 N/A 9bc58cf1f6245397f3e1a77aa56fbd71d7e5f2af.zip 1,592,079,301
6.1.1 17S449 18 N/A d333fb3fbaaab5b24ca53b049bce3d0232e7f908.zip 1,592,063,473
6.1.2 17S796 18 N/A 0b98fb0826d03592e856902d1693db0f335aebbd.zip 1,592,068,251
6.1.3 17S811 18 N/A afed0ae0333f38e93fefe465d9e6cb15c1aa64e2.zip 1,592,064,367
6.2 17T529 18 N/A 769b1a7140e19adff61e99c5e6d8c6fd4fa4092b.zip 1,585,445,746
6.2.1 17T530 18 N/A 5d490dea7c31bbc1ddfce8784bb75766d82a855e.zip 1,585,442,222
6.2.5 17T608 18 N/A 665cd17fbcfa00fc1fb423af40cf4003e01dc480.zip 1,585,298,926
6.2.6 17T620 18 N/A 51c9418ce481c119420fdb5a310a7be41cb480b0.zip 1,585,297,679
6.2.8 17U63 18 N/A defabe30fbab7ad7edf650422039d09c18cae68b.zip 1,585,406,665
6.3 17U216 18 N/A ee1fe625cac2bf8418a3e093c400de26e8d4bcd1.zip 1,585,399,395
7.0 18R382 18 N/A 41bbf039624b2312120661a73adeab3be0bb70e4.zip 1,301,362,484
7.0.1 18R395 18 N/A 0667d28a3304c7b70a3626b9f2f8075c3f3e1c47.zip 1,301,368,426
7.0.2 18R402 18 N/A 3afcc00689d3fbfd4c1d13b0aab03a64b2a5b118.zip 1,301,366,220
7.1 RC 18R589 18 N/A 03a5454dfd6f11d8a8b5d9da9e6bf39641716512.zip 1,288,455,059
7.1 18R590 18 N/A 3d8b74bc1c858fa2a5648aa8fbd7d0d9e9704aa2.zip 1,288,452,888
7.2 18S563 18 N/A 3577a110fb17bac7b0e3fa429126e0661b30b19f.zip 1,287,363,520
7.3 18S801 18 N/A a82fe0a0f0d4d331b08b9006868d2a9eb5b87f4f.zip 1,287,142,869
7.3.2 18S821 18 N/A 19ef274528e0c1b9fd4cc1d61be66feb9da2d0ec.zip 1,287,150,937
7.3.3 18S830 18 N/A 468ad20341f1a436321093a6d93cb51494ab9f79.zip 1,287,145,543
7.4 18T195 18 N/A c8ad80ccf337e1e77725117a740dd8470a4ab3ee.zip 1,259,995,498
7.4.1 18T201 18 N/A ab59cd2a241c853bdd095ddb1cd73dd2f5f38c60.zip 1,259,974,811
7.5 18T567 18 N/A c03717982900e019de5a53347fc1faaf72daa6b5.zip 1,258,085,813
7.6 18U63 18 N/A 9961f287cb947645d02e939c4f1b2a50b8c14388.zip 1,257,380,465
7.6.1 18U70 18 N/A cd3bcdc7e819f9287c78e0f4647136ebc8b5466d.zip 1,257,393,814
7.6.2 18U80 18 N/A 4804ea5b971a53ef758eab78e44e440597bd4737.zip 1,257,411,893
8.0 19R346 18 N/A 3cc617c211fade76fb3f1506353e3afa1b3299b7.zip 616,342,248
8.0.1 19R354 18 N/A 9c886e0b682e956378635fbdb51ca4612cc61fc1.zip 616,244,382
8.1 19R570 18 N/A a949b677fcaeddf8f5b8d83ed36f99cadc1383c4.zip 588,634,788
8.3 19S55 18 N/A a0df9d7fae3fc9dcf17814f8467d8ccf9b5644bd.zip 575,472,356
8.4 19S546 18 N/A 3c6d441827709904a91a58089f91f48ed45a3e63.zip 568,983,423
8.4.1 19S550 18 N/A 00a069068b2bde5589d432b3537093fec8d115d8.zip 568,994,452
8.4.2 19S553 18 N/A c726ef788d50864ef6eb08562bc9595482b6807f.zip 568,606,671

Watch4,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A dbfd9a308acfb88bdd5f344dc659eff2bf8362ff.zip 604,853,398
8.4 beta 2 19S5539e 18 N/A e9931175103c099b6d9884fe58ce96ea2462d4b4.zip 602,629,518
8.5 beta 19T5212h 18 N/A cd167e49a9d3e97ac3059d359a579c74a67e7d0f.zip 356,778,277
8.5 beta 2 19T5223e 18 N/A c59398936fa5a523cddfbb79c559e260a061e445.zip 263,864,719
8.5 beta 3 19T5228d 18 N/A d09b308c3f84abcfedb44f314586469e05af1982.zip 228,874,741
8.5 beta 4 19T5238a 18 N/A 51065e56fff0f05185c4cc31adf7b1399ecb36b3.zip 180,462,131
8.5 beta 5 19T5241a 18 N/A 302b71df0ca82939cde3eddec7e0b001d6b0cf3f.zip 182,274,580
19T242 N/A 18 N/A 591d65323424b2ac5bb00cff521b5e2e2ca12f00.zip 1,872,844,125
5.3.5 16U652 18 N/A 677f82edab5ef7dbc2f770e1f0054553994e95d7.zip 1,723,762,021
5.3.6 16U662 18 N/A 5a0c85a1154ff0c34d1aca36b7539a5e259d7bd4.zip 1,723,763,661
5.3.7 16U674 18 N/A 0482f710b7a8e00e4b6eaedfadca7943d1c70b1f.zip 1,723,765,732
5.3.8 16U680 18 N/A 5be0d7ad1f716b976c7f19b4ea168e37f3d5e646.zip 1,723,766,950
5.3.9 16U693 18 N/A 095b589fa2dd4f0f535e1f7f0c8bcb336ecfa227.zip 1,723,770,364
6.0 17R575 18 N/A 2be8a111e95b08d58620ff52e7f273fbcd5cba76.zip 1,674,849,245
6.0.1 17R605 18 N/A dd2544dcdf385033ba10558c8a0edb9ccf8f9013.zip 1,674,814,266
6.1 17S84 18 N/A 471b2dbdf253f1641bf00a4f0ffc1af9dca6a2de.zip 1,650,521,449
6.1.1 17S449 18 N/A 1faa5e42cf78e776dbe5fef21fbd990b180b6c73.zip 1,650,143,675
6.1.2 17S796 18 N/A 22ebad8ae5f733471695d998d03ed2a48303a68c.zip 1,649,800,761
6.1.3 17S811 18 N/A d835881ef1d5d35cf7ada059f4940695750b65cf.zip 1,649,800,159
6.2 17T529 18 N/A e363d2c3fc0d3c9c502d5bcf77f3da9f65091e65.zip 1,643,563,538
6.2.1 17T530 18 N/A 61f251a4ca619a1c4b13873dcee08a14483916bb.zip 1,643,566,348
6.2.5 17T608 18 N/A 88d5775c93713b80d502fe130b06b53df4e23531.zip 1,642,505,230
6.2.6 17T620 18 N/A e6291778e890b4eba0bb072334bb0ca1e60a6b88.zip 1,642,504,091
6.2.8 17U63 18 N/A 0b0cdee618b379db148daa039b04d25b67d5fece.zip 1,642,724,328
6.3 17U216 18 N/A 1b8264760c69fd45e08dd1a000694f18721d6c14.zip 1,642,744,160
7.0 18R382 18 N/A 9bb426546b98bd9aba5b437bdc10cc83fa0f4f1f.zip 1,353,017,214
7.0.1 18R395 18 N/A fff78ef0a7b8570c582b6bbb1a62e3c8715f333a.zip 1,353,034,759
7.0.2 18R402 18 N/A 413a278754c4bc9d2165767cb3b43de511d880ac.zip 1,353,001,505
7.1 RC 18R589 18 N/A d4f1877564bb5df2701736f870989fe1c44ae793.zip 1,340,423,155
7.1 18R590 18 N/A 6d022165400b2d710458c5ed855b9d358cec5d3e.zip 1,340,420,617
7.2 18S563 18 N/A 0509cfc7dec87551a1d25444bf2ad954d6512e81.zip 1,340,564,092
7.3 18S801 18 N/A 314b1858cbfb46fd360f3a2aec027c545c85fea9.zip 1,340,181,095
7.3.2 18S821 18 N/A 99c2a651d4ec586c8f83ccb9bf6871d90ae01a3f.zip 1,340,190,214
7.3.3 18S830 18 N/A 43568cc6f0e6ddbdaf2537013ced3deadf1f6259.zip 1,340,186,668
7.4 18T195 18 N/A 85ce7f2423b9edd9adf7dcd69df44801611c6df4.zip 1,312,919,334
7.4.1 18T201 18 N/A 6a88e0a41d2ad31260e1e5f9414a3a869109bc94.zip 1,312,908,120
7.5 18T567 18 N/A 98f5b29aecc32bacdbbbce498185338672dd193c.zip 1,311,363,623
7.6 18U63 18 N/A edea3283e1e1c6d8b13d0691aeae613faa855fe3.zip 1,310,688,921
7.6.1 18U70 18 N/A 4b92a6dd7f2e3f486f2b8be163ae189f874f44a4.zip 1,310,691,387
7.6.2 18U80 18 N/A 982c42faf126109883d5b20b49886c8f9b89510e.zip 1,310,687,861
8.0 19R346 18 N/A 7b3b8b6579567d92c301db1cc307ad93c964c7d4.zip 644,339,649
8.0.1 19R354 18 N/A 3deb56729999eed955aa46a015f3034c5e7296ca.zip 644,368,251
8.1 19R570 18 N/A 6fb868cfb8ad57cb9ec099f9837faef503587d75.zip 622,440,649
8.3 19S55 18 N/A dbdb709d74569b649b199ca364f6b39c20dac0ed.zip 604,916,486
8.4 19S546 18 N/A ef9091343a0a7ec56db5057c88fdf4361cd2967b.zip 598,106,812
8.4.1 19S550 18 N/A 429f4fe47ebf9fe7f9ec51e26a7a70064649850d.zip 598,106,802
8.4.2 19S553 18 N/A 76fb797541caa72edd6ffc4574a4a927d20be46e.zip 598,055,925

Watch4,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A c7bf2928007ff519d68038c3c6c3ad8277e4ba39.zip 604,987,790
8.4 beta 2 19S5539e 18 N/A 1189606cfc0a055de5b42f0b94a5b63bb265336b.zip 602,816,181
8.5 beta 19T5212h 18 N/A e7452a656affd1b0166db3898ce9399c0458ccbb.zip 356,855,534
8.5 beta 2 19T5223e 18 N/A 34d5b50e0c17cf19ac227cf9a09c6fee3f6ce64a.zip 263,937,059
8.5 beta 3 19T5228d 18 N/A feca2be7a29f360291eca319421a07aaae92236d.zip 228,940,007
8.5 beta 4 19T5238a 18 N/A b267521d329b2e631cf8a8eb3ec98a75a2ba981e.zip 180,528,471
8.5 beta 5 19T5241a 18 N/A 0906bf04afbefdb5f0b6476f3bfc07b10e8c5c6e.zip 182,345,833
19T242 N/A 18 N/A 18e9bc1dff7476c5e55b662530acd96674bcfd90.zip 1,851,206,089
5.3.5 16U652 18 N/A 1ffaeb1d119a6985b39784f920d323348fb1a9a4.zip 1,712,999,129
5.3.6 16U662 18 N/A 8c564031ec5756c0dad43bcddcd9f338c902d18d.zip 1,713,000,060
5.3.7 16U674 18 N/A c2c93c90fa1e52399836b64e7795f6e5c04bd65c.zip 1,712,999,425
5.3.8 16U680 18 N/A 59d821cceec224b727fd7962132a422835932bbd.zip 1,712,999,640
5.3.9 16U693 18 N/A b8516b5db7c784a3c20e18b58fc4bfafff04aa5c.zip 1,713,005,682
6.0 17R575 18 N/A 4638b7dac2d1f4f719a5c2d9ece8c6c6b4a140b1.zip 1,661,429,851
6.0.1 17R605 18 N/A 4650536287cabc7ec48fee8e5b9c616f2df234ca.zip 1,661,412,475
6.1 17S84 18 N/A fde544bc88a2a0dd00c43843e2e9c656fb5edd28.zip 1,637,010,859
6.1.1 17S449 18 N/A ed5fb31aa7d7aa0080fa971c6f917d7d914b37d4.zip 1,636,930,539
6.1.2 17S796 18 N/A a2e7461b7b1186c3d574a91df1ecd70be16696eb.zip 1,636,668,055
6.1.3 17S811 18 N/A 57ee95820e4af7a0c94090f7284c22622ab05d2a.zip 1,636,667,815
6.2 17T529 18 N/A 0a75471f101ceb843f980f1ab3e92f10012e1f7a.zip 1,630,884,701
6.2.1 17T530 18 N/A d724fde4c82da1c9236d6495a9f0bb842e1bcd73.zip 1,630,889,803
6.2.5 17T608 18 N/A 0278defdbaecc3507f1f33d445c392afab2b540d.zip 1,630,513,436
6.2.6 17T620 18 N/A c281d9aca367ccec8b947ce2ea2786a728c73af3.zip 1,630,515,840
6.2.8 17U63 18 N/A 082ac2d6b54f5c0e5762b89a1f1141d08af6d3ae.zip 1,630,656,686
6.3 17U216 18 N/A c729c79cb1f086db8904251865c7042ee600a304.zip 1,630,633,563
7.0 18R382 18 N/A 1d44a6626e83194a5b8b7ab3df547c2b93916b2e.zip 1,339,534,841
7.0.1 18R395 18 N/A 07e015b1397925fbdc534a48c8a57f234e4f0b20.zip 1,339,546,608
7.0.2 18R402 18 N/A ec32d65283a3af5e26ac6d53f18902e81e237a5d.zip 1,339,513,972
7.1 RC 18R589 18 N/A 99668628dff306df3c9458c3add418d495ee7199.zip 1,326,645,888
7.1 18R590 18 N/A ff0bad446594877b60062d2824446592b0536c6c.zip 1,326,649,111
7.2 18S563 18 N/A 286f022882fc93eaa28217e1d72045943ef34920.zip 1,326,482,827
7.3 18S801 18 N/A d3c0e09f81a06040afe0932d63d7dbb13a596309.zip 1,326,240,117
7.3.2 18S821 18 N/A fae01dbf5f3fcb83e46c0704a89bb1075c5cfc9b.zip 1,326,257,099
7.3.3 18S830 18 N/A b58b880ab8f295a13c1e895525843bc1ce7d5663.zip 1,326,248,116
7.4 18T195 18 N/A a2590752535a1e1cc82fab999d0b23c8604336bd.zip 1,299,464,045
7.4.1 18T201 18 N/A 51fbb14698805b3673c6be3275920c7bb5c8d599.zip 1,299,450,574
7.5 18T567 18 N/A 2ca9d2442e42552a6cbe681b01c0fd6f3a17d869.zip 1,298,579,978
7.6 18U63 18 N/A 763f74a59b2a7fbb0dd42e52ceb2489a255782d0.zip 1,297,921,969
7.6.1 18U70 18 N/A daa31e8cfb0f8d6c5f649d0d7997586888f4edcf.zip 1,297,933,215
7.6.2 18U80 18 N/A 19146549a7b02a8a67c8416012fac37ffadab370.zip 1,297,920,487
8.0 19R346 18 N/A 143f7acbe43e925faee4e5e13f16d83d5cade6db.zip 644,540,929
8.0.1 19R354 18 N/A 753a3120c5713c6cdbd0384535b27cf783f32ab6.zip 644,566,742
8.1 19R570 18 N/A 2b969ac17c9f2118e501c1fb57c2fd7899abe57c.zip 622,639,374
8.3 19S55 18 N/A 538edc747e3b57dbf6c21d874fe213884107d0e9.zip 605,126,635
8.4 19S546 18 N/A 29c01b465cd200d8f5181cac23ea5d1d00a9c91c.zip 598,299,680
8.4.1 19S550 18 N/A 8f703d7d09070d0ea41a539ae798a06707004bbd.zip 598,299,806
8.4.2 19S553 18 N/A a2769a61532485943e1f64df36bde15ab5a02e78.zip 598,249,864

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 2a466907a3153ca0c62587ceb61811cf4e0be7c3.zip 570,186,039
8.4 beta 2 19S5539e 18 N/A f55a1806fa2d474c380e911939502988551eaec9.zip 573,624,647
8.5 beta 19T5212h 18 N/A e2c72ab96c29c1c06fc8975e2681ae7c0ad6e890.zip 325,886,641
8.5 beta 2 19T5223e 18 N/A 1a45ae99b832173772c07aa52b234c9e8f17aa82.zip 234,087,483
8.5 beta 3 19T5228d 18 N/A 87ebb09eeb1de24ec581284bbd9471c4ce63a793.zip 208,768,282
8.5 beta 4 19T5238a 18 N/A 2acb2b569454e38b66187fd508bf96d69ceba270.zip 161,060,244
8.5 beta 5 19T5241a 18 N/A 37ec2712d0053dc0cfb6dd88fdd410896030e725.zip 162,897,776
19T242 N/A 18 N/A a96d22e896b5d0c066bbadb6ae549590b42aa649.zip 1,826,488,600
6.0 17R575 18 N/A 69ac547b291a981823698a3c076ec6f17ef21bbb.zip 1,631,034,114
6.1 17S84 18 N/A 9dde9305caadeab40cde8f566ec1a6dde989a2e0.zip 1,606,357,271
6.1.1 17S449 18 N/A 33032f2b36dac2304777fe724ae165e5281a0ba1.zip 1,606,313,911
6.1.2 17S796 18 N/A b66dca1bb805b546aeeb08174e965f0ed5f6c893.zip 1,606,037,473
6.1.3 17S811 18 N/A fcc9d428cce5fe85e4754a2caa21b212da8e0a86.zip 1,606,034,211
6.2 17T529 18 N/A f9ee9b3320ca4ea1e14bcbaff63b72d1f142c642.zip 1,600,518,334
6.2.1 17T530 18 N/A f827f6c9f743c12c1db0dee35d96091f7b7f5577.zip 1,600,514,580
6.2.5 17T608 18 N/A bbddd9f2abc214f3a48afa95f2b7041b87c14be7.zip 1,600,451,324
6.2.6 17T620 18 N/A dda8e47f4a9af2244fca73c06db925798831e556.zip 1,600,452,813
6.2.8 17U63 18 N/A ceac497b2290b87e186e4a0813b62254caa813bd.zip 1,600,422,872
6.3 17U216 18 N/A cf99da602e505681f1c3be617e1b889fade239c5.zip 1,600,440,305
7.0 18R382 18 N/A f04ac32378a4c116f0a091c82a758966bc0e392a.zip 1,314,763,028
7.0.1 18R395 18 N/A 5611f3dd39cfdd42024432f6584b8ada7d847067.zip 1,314,764,021
7.0.2 18R402 18 N/A 346139daaa7a6705b74dcad42c79d32a9d957867.zip 1,314,757,257
7.1 RC 18R589 18 N/A 91f90e6a25e73a72223e026bb3a77ece489053de.zip 1,304,325,833
7.1 18R590 18 N/A d9b59d6a6897376ee9cb71d5ef78b83600143f05.zip 1,304,326,446
7.2 18S563 18 N/A f3d04d288ff8fc094a1ab844c25e44058616a695.zip 1,303,036,148
7.3 18S801 18 N/A e9ea85b36959dba2623279a71ebf8db9f2b4f656.zip 1,302,799,611
7.3.1 18S811 18 N/A b5c17a506fb6c99e30666532d7412f4f67af28b3.zip 1,302,803,729
7.3.2 18S821 18 N/A 537da17960bd4c8a810d41485d1bf200c0429152.zip 1,302,803,160
7.3.3 18S830 18 N/A 482787dfe946f25db778e869d2822e5dfaf24c95.zip 1,302,807,156
7.4 18T195 18 N/A 3094aa0928b17cea0101acc321c8841d3887bc36.zip 1,275,738,339
7.4.1 18T201 18 N/A 84ef5bcfc2c0df8da19a2f93544237afb8c79a63.zip 1,275,728,958
7.5 18T567 18 N/A 257ce81aa465276b9ca03c7219816c34bc0186bd.zip 1,272,333,654
7.6 18U63 18 N/A 97dbcb8473eaaf089f4fe39f41d01ad3de65a7f8.zip 1,271,675,596
7.6.1 18U70 18 N/A ec27c29856511f14ba5747e9645b4706c2fe889b.zip 1,271,683,272
7.6.2 18U80 18 N/A 9fda9c191710f9d0ee3300bd1c04a035b1382fa5.zip 1,271,696,835
8.0 19R346 18 N/A a28a6a1266030bf6507cd7a2713da3772efa2c5f.zip 616,473,118
8.0.1 19R354 18 N/A 384ec226855ba18f4cd771d05df91be4fb3d3e68.zip 616,468,957
8.1 19R570 18 N/A 45273ed9a17ef6a928c94c8595bee2d328921d52.zip 602,036,416
8.3 19S55 18 N/A d69ede0d143c16b148a7dcee90c6e2db19a6175c.zip 575,706,944
8.4 19S546 18 N/A a765559c6bea7213831f9f801e85a9816abdfe1f.zip 569,134,092
8.4.1 19S550 18 N/A f2903470c7131ac95c555dd65a85c397b7e85b89.zip 569,137,667
8.4.2 19S553 18 N/A bbc1513d15b5eafeefc39ba9ddc640809030d95f.zip 568,960,175

Watch5,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A f3a1c037a551f5646a7737f2772382670d4ccc32.zip 570,384,038
8.4 beta 2 19S5539e 18 N/A a442528a98fdf9c5b168fcdbbf0b4615ed79e877.zip 573,810,484
8.5 beta 19T5212h 18 N/A 26d5463d628d251b217e64d2001b5d991516f7d0.zip 325,956,653
8.5 beta 2 19T5223e 18 N/A 0233e3cbb8b4d8890f1ff3948cc88aad4a50702e.zip 234,159,529
8.5 beta 3 19T5228d 18 N/A 5381c48a0561fcd8fa19f0eb7c82499643852353.zip 208,834,679
8.5 beta 4 19T5238a 18 N/A 3c355c92562ea3d5e25ca09fa545d194f13dd85e.zip 161,129,490
8.5 beta 5 19T5241a 18 N/A 377bc951e884cdfa32521b0f3830bae8ad2a6020.zip 162,970,194
19T242 N/A 18 N/A f33bb43cdf4d99f097437e01ef6707b7848c0257.zip 1,806,480,165
6.0 17R575 18 N/A 8201d8414d3603e1fae30323d3de734cc8038425.zip 1,618,422,211
6.1 17S84 18 N/A 243aca1dff4a77284e3426db2ab7d4e890962c94.zip 1,593,077,621
6.1.1 17S449 18 N/A f3f056385cb6a6f6d87f5cc3d06bfe4cdb989ae5.zip 1,593,287,138
6.1.2 17S796 18 N/A 5581a2fdd0472e1e25fb2ce502de10a1f8642cdd.zip 1,593,036,485
6.1.3 17S811 18 N/A e497936444e67e0b5cdb3888c7d4b915a36ef5ed.zip 1,593,037,572
6.2 17T529 18 N/A 58d375000e6d3066bac839355195569db378c7ca.zip 1,586,268,201
6.2.1 17T530 18 N/A e450f34452da2f5e3c1da42a6c85f4b324360999.zip 1,586,260,606
6.2.5 17T608 18 N/A f8cbd14cbf90ec497717dd80b14a7fa827470dd0.zip 1,586,093,412
6.2.6 17T620 18 N/A 9a7733fe288f13b24929532fba7ed97a8060e3db.zip 1,586,091,558
6.2.8 17U63 18 N/A a3dc46104c475c40e1ee86993cc4aac3df1b822d.zip 1,586,192,796
6.3 17U216 18 N/A 9135c654a464b1cc01f72ce31b6039465e9aca6c.zip 1,586,186,919
7.0 18R382 18 N/A bb2ed01b871e7eea088a2406a3812e16c3b6aa03.zip 1,301,978,282
7.0.1 18R395 18 N/A e081b071da845a1c37d0a0a3b738b1b59d6bbb14.zip 1,301,974,308
7.0.2 18R402 18 N/A af15b7a558808af139a9ee30f7b65bb86cc4f0bc.zip 1,301,973,382
7.1 RC 18R589 18 N/A 02d39123d8f87c6eff3384405f19ac312453d52f.zip 1,289,066,471
7.1 18R590 18 N/A ce7da918a53e4807fa142199d88988bcac452f85.zip 1,289,070,449
7.2 18S563 18 N/A 2f0ab53dd4d72c7b76af28aed08520a49890b427.zip 1,287,970,376
7.3 18S801 18 N/A 384f184adaacb7ff38ce53b90ef8ab6ed80bd2e1.zip 1,287,749,289
7.3.1 18S811 18 N/A 6173b93741d21ebcd2da0e0f65330df1730764a4.zip 1,287,750,615
7.3.2 18S821 18 N/A 8832b89fe80d518ff9cfcabf3c0005e374001bd9.zip 1,287,747,403
7.3.3 18S830 18 N/A a888b54c0996a542cf93090729eae7f5b0e96f90.zip 1,287,753,342
7.4 18T195 18 N/A f7e68947086fd319786af66bbe6d6f461507b969.zip 1,260,562,015
7.4.1 18T201 18 N/A b7865f8a5154d84f9dba43ae9bdbc56846ac9cc1.zip 1,260,550,409
7.5 18T567 18 N/A 1f4f3946bf17ae203742f2bf18a974e592d6a75b.zip 1,258,663,952
7.6 18U63 18 N/A 2b164468eae94d660cf6a125dc405bad7bf2d38f.zip 1,257,987,508
7.6.1 18U70 18 N/A 7c6aa1a7ccdbaf83a836ae892868763bf41aff24.zip 1,257,989,919
7.6.2 18U80 18 N/A 95b314fda811a2c7e2c82643df2194109fa83ebe.zip 1,258,006,434
8.0 19R346 18 N/A 8aa7d59e022d846d06443babba4d88c49ed22560.zip 616,668,821
8.0.1 19R354 18 N/A b431716e691a9e5fb10e16609999514f7f27bdd0.zip 616,666,959
8.1 19R570 18 N/A 7e8a7f933e04160dfbfcbecab65fb6b64492425e.zip 602,234,821
8.3 19S55 18 N/A 865dd638fc6a46b8190cd40f40b61b5dd5e6e4cc.zip 575,909,506
8.4 19S546 18 N/A 3ee15893aafaf2e3a3f03573e7a8907699019101.zip 569,317,536
8.4.1 19S550 18 N/A a627b46b25fc3c65ef8dcea651ad578afdd2de91.zip 569,329,129
8.4.2 19S553 18 N/A c919b5c5e34f691eac9bded34202d4bed7f6f5aa.zip 569,146,951

Watch5,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 04e61f5697f4ca78573bc331113a51036ef7f583.zip 605,510,037
8.4 beta 2 19S5539e 18 N/A 6795f3928b15e073a2e83c0f8117c10b40f09345.zip 603,200,771
8.5 beta 19T5212h 18 N/A 1db0a3c71cace693a0a22152212e75f83477c963.zip 357,309,590
8.5 beta 2 19T5223e 18 N/A 137bf26f56255e4aed622002063e0d06971f9a62.zip 264,359,632
8.5 beta 3 19T5228d 18 N/A 4c84c7c0d390892861d36bc30ce2af8bdba71948.zip 229,448,998
8.5 beta 4 19T5238a 18 N/A db2a3b737f7ec9c614dc1a2bf8a0f7e8aad2b553.zip 180,355,672
8.5 beta 5 19T5241a 18 N/A 43998eb5d1336965697a117bf694d5d0183f4f8a.zip 182,155,156
19T242 N/A 18 N/A 2a0960671ffd6e85fc17fdc03bbdb2edb055eb7f.zip 1,873,322,971
6.0 17R575 18 N/A f8823bdd2e39ea247621896a5f652bd4296e5c29.zip 1,675,338,776
6.1 17S84 18 N/A 23caa41df02467959bfa8b82c744adaacdb001de.zip 1,651,539,018
6.1.1 17S449 18 N/A b529cc165b9c6fe1a036ec7491681ab45a84bab4.zip 1,651,082,303
6.1.2 17S796 18 N/A 16e043a1cd67d8331cdcb94b367f2b34fd7a2944.zip 1,650,607,601
6.1.3 17S811 18 N/A 812a1b93a5d3c46623c999b20604078b265c19ba.zip 1,650,605,402
6.2 17T529 18 N/A ba8097687194c2a3a227527ceca67fec7ee9f414.zip 1,644,273,576
6.2.1 17T530 18 N/A 33066d07165b437b8620fedc70397602aa13075f.zip 1,644,277,124
6.2.5 17T608 18 N/A 52a273c59d46b89d5c1bf6a78ed1da60fb5e5099.zip 1,643,375,286
6.2.6 17T620 18 N/A c4fe5b272d1ef72b24c08da2067790963f8e74d0.zip 1,643,374,125
6.2.8 17U63 18 N/A 629e417c96b2975a31b484d7db825ee710cb8791.zip 1,643,529,584
6.3 17U216 18 N/A d7316c6277d3959aa7035ed7e0b326902f34c119.zip 1,643,484,120
7.0 18R382 18 N/A f8afa7537c456a79623c2f9dfd640cb50a40c661.zip 1,353,625,945
7.0.1 18R395 18 N/A 635c8a07b514be8386acc1d1aed09bb0e2978e7f.zip 1,353,644,142
7.0.2 18R402 18 N/A 00db07f556d832d1478b8f07d33d63245fdf6bd2.zip 1,353,621,063
7.1 RC 18R589 18 N/A 014d9d3741bd4f0a01950fe903ff8481fef66142.zip 1,341,026,953
7.1 18R590 18 N/A 098ba06a64817525b174f37320c954b6657b2c4f.zip 1,341,024,546
7.2 18S563 18 N/A db70dd6ff497e59e8fb7b59315ff226963732a34.zip 1,341,175,506
7.3 18S801 18 N/A 6a8b2830bd5511038ca0f706c417eca6f4eba281.zip 1,340,813,866
7.3.1 18S811 18 N/A 59610d2dd1e1338195909536cbaca2b78d8650cf.zip 1,340,814,606
7.3.2 18S821 18 N/A e2af486e8a1a9d98fce974c82287225da2c43978.zip 1,340,820,413
7.3.3 18S830 18 N/A b73ea562c69ed70817781858a0ea79d38cfb1b45.zip 1,340,818,712
7.4 18T195 18 N/A f69121644955e8ea74c26aa4096e95ed99301f9b.zip 1,313,517,908
7.4.1 18T201 18 N/A 951aa347fc5f35c1623a4eb30cfdc398795a3a22.zip 1,313,501,560
7.5 18T567 18 N/A ab5fd86cc4eda0e83ff25d12f36e605911f2d142.zip 1,311,945,641
7.6 18U63 18 N/A a9b5b52853f670607b570ee5c4be4e9f12a34d22.zip 1,311,231,523
7.6.1 18U70 18 N/A 4ec40aaec15308a30722dfd47859b6ea4f5188cc.zip 1,311,233,020
7.6.2 18U80 18 N/A 7efe0f263e9c34f47b5024f4cf9ad4f92f53e599.zip 1,311,246,411
8.0 19R346 18 N/A 7528ff9c195280b09df5121940214030c26f1fde.zip 644,726,890
8.0.1 19R354 18 N/A ac79c3154197eec3dabfd1c6942aa3ba4c8b7287.zip 644,822,570
8.1 19R570 18 N/A 39334b535e88166ed4008537d4017984c1cb4ff8.zip 622,888,361
8.3 19S55 18 N/A bca97e188d0b6cdbfc277bddd8572362caa0f367.zip 605,216,048
8.4 19S546 18 N/A a92bfab734771287960ea5581490981dc042f103.zip 598,601,914
8.4.1 19S550 18 N/A b6aa89540f55b0ebad2777b3466c2401718f9975.zip 598,610,885
8.4.2 19S553 18 N/A aec55d74b0108ca9a26baa138ea0e9ac9d6cd795.zip 598,476,049

Watch5,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A f6a69d59727d389a7e02e2213f17ade69a09b9fe.zip 605,660,561
8.4 beta 2 19S5539e 18 N/A 9c7341c3143905138ffdba6a84105fce832df699.zip 603,381,670
8.5 beta 19T5212h 18 N/A 0a375a5b2e234df7372af91d72e7d16e6ecac29c.zip 357,381,971
8.5 beta 2 19T5223e 18 N/A 7f1cd62f3110fd7d97e9433f5e82f24dd6694871.zip 264,433,891
8.5 beta 3 19T5228d 18 N/A 0bda895c87e9ee946cb0a85315b99796b8c91af4.zip 229,519,194
8.5 beta 4 19T5238a 18 N/A 5d3a3bb944ee229bb582ddbafbc24ae6010f4579.zip 180,430,916
8.5 beta 5 19T5241a 18 N/A 4434d72b615d7d06e3490d5ec39c7589cb235cfd.zip 182,228,266
19T242 N/A 18 N/A 1aef576c78329e56c74a94d339afd7490c186466.zip 1,852,100,945
6.0 17R575 18 N/A 3be20bd5840d4a6e871106eb332974f065a4fbf6.zip 1,662,515,864
6.1 17S84 18 N/A ab54e4e8bcb534d331140dbe1de893f61afd1bd8.zip 1,638,046,608
6.1.1 17S449 18 N/A 7b4153531cc8f5e3bb6c4030045208042516aa17.zip 1,637,882,469
6.1.2 17S796 18 N/A 60ab3d5977f41a693d59fd8116d71750f49d13ec.zip 1,637,437,348
6.1.3 17S811 18 N/A f66a5bf4ac56790308e29c9c7419ab3cd29e3a36.zip 1,637,436,804
6.2 17T529 18 N/A a48d8ac3c0d412f09af1fd3e21f12519e80b6cb5.zip 1,631,727,354
6.2.1 17T530 18 N/A 489ef7bda3c2dd1d3c75f419e78cafdd191fbd6d.zip 1,631,730,831
6.2.5 17T608 18 N/A 7aa8db51d3faffd7debe47f5fa5bcb5df5b4ae2d.zip 1,631,611,023
6.2.6 17T620 18 N/A 284d94cddc3f105be60e51b00354380f2e252c71.zip 1,631,611,092
6.2.8 17U63 18 N/A f6264b2597bb693495a034ea0bc800cefa4df55a.zip 1,631,550,487
6.3 17U216 18 N/A 2ea1e74723f7abd75cf15485097499f3d7bd0bbd.zip 1,631,498,669
7.0 18R382 18 N/A 64412d0036afa8d02f4870f44e26b09cf99c854e.zip 1,340,171,019
7.0.1 18R395 18 N/A ba7b3b29540623314c5e9b3a05aeedc4c653c060.zip 1,340,192,684
7.0.2 18R402 18 N/A 9d09ea194a5659c7d3868eba9fd46cb39a53c937.zip 1,340,164,274
7.1 RC 18R589 18 N/A a854f6a6d105bd5e2c4a0e5cf3748ee45de7b624.zip 1,327,255,322
7.1 18R590 18 N/A 4d80d8186063e74ef38684a1f6534fb4ae1be21b.zip 1,327,252,572
7.2 18S563 18 N/A f6046e679994c9e9f71ed6db51f390f53b2a38ef.zip 1,327,078,892
7.3 18S801 18 N/A 6e97bf1278f1ca504df57f1a53efeec94ca2cb23.zip 1,326,866,868
7.3.1 18S811 18 N/A 68710d372956052576d58cc9e2b074d375d413e9.zip 1,326,862,365
7.3.2 18S821 18 N/A 7a10f05229d0730434224dd375fe57104363be0a.zip 1,326,865,194
7.3.3 18S830 18 N/A e5dda14f90b6bef1356c6cc54bb846b88066da83.zip 1,326,875,364
7.4 18T195 18 N/A d3a4cdd365b215248505126deda892b42c906b27.zip 1,300,052,422
7.4.1 18T201 18 N/A 7af7ef78b99904088ff4c14d5696a599dd67d13e.zip 1,300,033,784
7.5 18T567 18 N/A 026332f074e04152cff353d1f8929dbd939e9d81.zip 1,299,157,449
7.6 18U63 18 N/A 7017e955c830f723f89076b781be4b1b132c7951.zip 1,298,466,433
7.6.1 18U70 18 N/A bec1592df8a700a38bf57634889f490f479ead33.zip 1,298,466,568
7.6.2 18U80 18 N/A 59647cc6e63c5775414d497d0143dcb7bf3f326e.zip 1,298,483,225
8.0 19R346 18 N/A abd99b7b129a0e9f7feb38c127c34d628ec4d3d2.zip 644,921,765
8.0.1 19R354 18 N/A 3225bcfd90f473ce116c30bfc6ed0969f1ce7ed8.zip 645,019,209
8.1 19R570 18 N/A 6f6bb1c79dd78385f60926f0c2fb857d492f1a75.zip 623,084,540
8.3 19S55 18 N/A 06668951b197941522c5ce9b62225ab17a206468.zip 605,419,259
8.4 19S546 18 N/A a648e9c248f8a5af7ec61cbcc8ba2e17db9409ba.zip 598,798,065
8.4.1 19S550 18 N/A 57194f67c2a346fc194f9851b516920468f57a7a.zip 598,809,144
8.4.2 19S553 18 N/A 787f766e89ead6fe4725d64300501ede76ca145e.zip 598,677,486

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A d821ade3825587475c500eacd2eb631326de7c13.zip 570,138,041
8.4 beta 2 19S5539e 18 N/A 7e64944ee5376cafad8f6fd0d03b8e623dc81a3f.zip 573,579,789
8.5 beta 19T5212h 18 N/A d222dc5c20270b7a6add55eb9e39804177e3d958.zip 325,845,002
8.5 beta 2 19T5223e 18 N/A 320efbfcbb42aa628cd86fbc86dd77a0527e8100.zip 234,049,797
8.5 beta 3 19T5228d 18 N/A cd8fdb5b20207b43081b3b70694cc9e38b3191c3.zip 208,730,302
8.5 beta 4 19T5238a 18 N/A 42b08ec3e980a2275c6fd4079bfc2124d7757b40.zip 161,021,508
8.5 beta 5 19T5241a 18 N/A c3d36f3f377412ad7aba8939b3ca9363b2473737.zip 162,862,038
19T242 N/A 18 N/A 02d4e4c3a8eaef0307a5ead138ecc1bbabc86900.zip 1,826,297,923
7.0 18R382 18 N/A 99d60da7347ad61345e700cdc57037ec3409a9b4.zip 1,314,813,262
7.0.1 18R395 18 N/A 99fc394c8ce62961efcb773cea476afcf308c304.zip 1,314,819,297
7.0.2 18R402 18 N/A 4c9fc3220fdda7240ebb72c999803fb81972cf21.zip 1,314,811,931
7.1 RC 18R589 18 N/A bb9f7f4bc5b8b8869330f083080101a459947225.zip 1,304,339,254
7.1 18R590 18 N/A 5c06efc5339dca951d68c7acd87ba7d7e7541e19.zip 1,304,340,340
7.2 18S563 18 N/A 3a9a069daa61d0dbabf9dd42ed0c45266376715d.zip 1,303,031,254
7.3 18S801 18 N/A 7b741c2edb1926a7503028a18fbb1c7507632805.zip 1,302,736,518
7.3.1 18S811 18 N/A a6b17f3c95d335139016764684fc69961ed70a70.zip 1,302,732,703
7.3.2 18S821 18 N/A 43892eb7791dd6de36273223d8d529df0cd20cc2.zip 1,302,731,475
7.3.3 18S830 18 N/A 19b10ccc9a792be31046465508fe937c06af45a4.zip 1,302,736,374
7.4 18T195 18 N/A eb904074348bd0a20fb7afe5b557b0c3587d04d1.zip 1,275,668,605
7.4.1 18T201 18 N/A d11ea09abce3f7ed3a0b27fc89640210ff4823da.zip 1,275,662,068
7.5 18T567 18 N/A 11af3146c0d26a7794cf91fabdcd7871e7f969a7.zip 1,272,264,630
7.6 18U63 18 N/A 734884d1a36d07881fdb11fb9ab9dd912ba7499b.zip 1,271,606,014
7.6.1 18U70 18 N/A 9b0cf08ae199bfdf4f428151edd9ff70605a9eac.zip 1,271,619,674
7.6.2 18U80 18 N/A c2807362c6ce2c5178c85355e5ddbe308e6d0ab3.zip 1,271,621,328
8.0 19R346 18 N/A f2736c703ad321d5fd77d664d6a6b5e2e8562612.zip 616,433,070
8.0.1 19R354 18 N/A b7f079b9a561c515fdf6439415e4760aa93dc220.zip 616,419,935
8.1 19R570 18 N/A b1512bc12d9486ebe3840c95bebc32ada2d3c6d9.zip 601,990,124
8.3 19S55 18 N/A 4e844e5ab5b3a9aa1b83abbbe9fe2ae398ed6af0.zip 575,657,543
8.4 19S546 18 N/A 1f7f3d1c23ea81efc5f7951ca70267b8b9ae6f6c.zip 569,081,457
8.4.1 19S550 18 N/A 4e89fb881219f299afdbea4261f67a379333a381.zip 569,088,853
8.4.2 19S553 18 N/A 5db17ef470d48590f5c1da22f2046b5db18883ea.zip 568,912,293

Watch5,10

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A ff4bfeadd1522de1c399e4baa792bc25be8214e0.zip 570,339,312
8.4 beta 2 19S5539e 18 N/A 3fdbb94b02303a5021f678cff81b3dc8dccc7ff6.zip 573,768,994
8.5 beta 19T5212h 18 N/A b450246e2741b79acfa7c8aeb2916e801afd98a1.zip 325,917,857
8.5 beta 2 19T5223e 18 N/A f73da296a5ab71cc76595f81ed15f62d746e7805.zip 234,125,214
8.5 beta 3 19T5228d 18 N/A 72da3f6aeca11aafe4e7fa4390ae6ec9a93b4d69.zip 208,808,876
8.5 beta 4 19T5238a 18 N/A f86d17036804df731e5de2ca513aac915535bb26.zip 161,099,152
8.5 beta 5 19T5241a 18 N/A 98dc4d4fb1c8b6c9fcb3efa2ed18c31111d63b92.zip 162,934,129
19T242 N/A 18 N/A 066cec2d9c360eed8a287e46d8c37b7386845570.zip 1,806,363,870
7.0 18R382 18 N/A 28ddad7a6080f0509a372b7ec8c0ee1f349bec38.zip 1,301,847,021
7.0.1 18R395 18 N/A d7cc312f5d96ac0c41de7efe55ccd731ed14476c.zip 1,301,859,438
7.0.2 18R402 18 N/A c6efc4fc88bfa0ae58113db87fd501755521210d.zip 1,301,847,525
7.1 RC 18R589 18 N/A d34faf485090238dc1854aeec0ecfd5580bc2016.zip 1,289,035,875
7.1 18R590 18 N/A f54eb5358934e34c7cc783fac5fc494477a9c4f0.zip 1,289,038,213
7.2 18S563 18 N/A 10f81b713a9789abfb0fd4188614aff5ed58ab4b.zip 1,287,985,676
7.3 18S801 18 N/A 4382543e26cceaa2129f8ec30217cc69f393f790.zip 1,287,685,763
7.3.1 18S811 18 N/A 707ec0f43ed3b1ff0f6c5d3af8b01e398ace2601.zip 1,287,685,931
7.3.2 18S821 18 N/A 40883ecbc2d936b42ee9ea56c20f53d0ab840264.zip 1,287,684,145
7.3.3 18S830 18 N/A 6dedddbcabdecf88390921df7768a0d6d858ed10.zip 1,287,684,344
7.4 18T195 18 N/A 4bf034124fdd870cea809b3369dec91ab578c6e1.zip 1,260,502,742
7.4.1 18T201 18 N/A 2a0ea580da30a3737102ac85509bd2fbc2482a9b.zip 1,260,495,025
7.5 18T567 18 N/A a19bfedd2d5322804784c5e2c9d066d8169a8f05.zip 1,258,596,569
7.6 18U63 18 N/A 9102c417847d1001a4a303d0363fdd52769de655.zip 1,257,926,722
7.6.1 18U70 18 N/A b8ef309325ae9f81a93cb0c20d3db267e330d0b2.zip 1,257,942,619
7.6.2 18U80 18 N/A 7ffa7c614db6bd7a9cf50664ccf70ecbbbc6f2c7.zip 1,257,940,675
8.0 19R346 18 N/A ec704ca515422b4045fbc11bfbe66cbc5fd2b51a.zip 616,625,919
8.0.1 19R354 18 N/A 11c88005da1800754072ac9d6546fa757b21c1b1.zip 616,615,695
8.1 19R570 18 N/A 74ac6dfd8cdcf281d42b1c68967c80bb90f57241.zip 602,190,710
8.3 19S55 18 N/A b96256c51214a5fac361e1fb524cd512710164aa.zip 575,865,556
8.4 19S546 18 N/A cb3e64726412b8a17dab8479c1d0b8333bd0f1c4.zip 569,282,081
8.4.1 19S550 18 N/A 07209f8d3b96456221c5c388b21dc3ab8065394c.zip 569,286,993
8.4.2 19S553 18 N/A 6f486f85900870b9fc53f9ffac70f466d69c68aa.zip 569,102,035

Watch5,11

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 777cdcadf06b297ac08ac801f00f90d252087f3b.zip 604,816,559
8.4 beta 2 19S5539e 18 N/A 06c66facf0aebadcb2cd63d8eb0a903627b588cb.zip 602,504,588
8.5 beta 19T5212h 18 N/A 5f8d3fd2b0d73150ed5b2148d99734d5af03db6a.zip 356,614,510
8.5 beta 2 19T5223e 18 N/A ffe39116dd316d99f99043804fec3956c6ef4c19.zip 263,671,445
8.5 beta 3 19T5228d 18 N/A c442a54e68e50c50dd2703b029a0885e21f89b61.zip 228,762,730
8.5 beta 4 19T5238a 18 N/A dd08bbbaab08c1bf345c36d42cf56065de197e39.zip 179,671,052
8.5 beta 5 19T5241a 18 N/A 3e17e3ba65d955a742470b382e7c72499790e0a6.zip 181,466,655
19T242 N/A 18 N/A 203764abc93a4c4ce3a45916e0b03a42b9f2fba6.zip 1,872,395,165
7.0 18R382 18 N/A 377b6e8f56ea20c190de7f1d0828fa30d871ed57.zip 1,352,989,968
7.0.1 18R395 18 N/A b44be2549aa687e1201d1e5ad02e467ebdb24e81.zip 1,353,004,780
7.0.2 18R402 18 N/A 92d1364d02a6320c7e61e7865eaa28bed431fe05.zip 1,352,969,809
7.1 RC 18R589 18 N/A a1feef7e9f4e3cfd2379ed1ce645db7dec61a671.zip 1,340,375,126
7.1 18R590 18 N/A f266df3ec3edad20fcc9de6732814a83e528c1d1.zip 1,340,385,226
7.2 18S563 18 N/A c94e3e96fc7355bf5e30ab0cfd0ddd21479ae1d8.zip 1,340,537,915
7.3 18S801 18 N/A 91dc527df460a1edcee1c9f34cfc7c8e4ccb5a08.zip 1,340,098,420
7.3.1 18S811 18 N/A fa14bfcbe0ca1a515d9b9ebe0f445314b48d158c.zip 1,340,101,130
7.3.2 18S821 18 N/A b05cade2149d64d9cc1e07597dc07506f5782056.zip 1,340,105,989
7.3.3 18S830 18 N/A eb766796217d359191e2a3960dc2f6aac2a052c2.zip 1,340,118,387
7.4 18T195 18 N/A d762bdfee80e09fab7dea86830b8ab2b837bea97.zip 1,312,794,067
7.4.1 18T201 18 N/A d4b7d2b2be0e10429be8eb447eff1f40840968ee.zip 1,312,779,147
7.5 18T567 18 N/A f82352f09b259725664c945f90465de985c6f1ae.zip 1,311,218,410
7.6 18U63 18 N/A e2909c17ab08e91d8bbb30e7c097113c29f20ca6.zip 1,310,514,599
7.6.1 18U70 18 N/A 509b3c78e71a3e1dd0d8b8792bb1e9c5e3f1fd45.zip 1,310,524,526
7.6.2 18U80 18 N/A 2550232db0c5e769eca830e1cc05a20b48350397.zip 1,310,526,767
8.0 19R346 18 N/A 3ef28dd2584e319ae8aac3d43626ad33b0e5621f.zip 644,027,314
8.0.1 19R354 18 N/A 4f4adb714ea3f13567574d8fc825255a82551d1b.zip 644,130,867
8.1 19R570 18 N/A 2339b344e4b90ca912a5f062425a8e97b3b66e43.zip 622,193,487
8.3 19S55 18 N/A 72070aa20d09b411e4696ec38f13c5e1b5604ccb.zip 604,534,039
8.4 19S546 18 N/A cd1f190560775c7004c950f928df7a2dd88dfe19.zip 597,900,836
8.4.1 19S550 18 N/A e006273b86d125175e0234f30adfd8d3ae0d1bc0.zip 597,922,347
8.4.2 19S553 18 N/A 9a75e792c10c306869d37ba67ea48729e1d82942.zip 597,794,384

Watch5,12

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A b907f0bf9ae079d7166092fb11bc52c55e3cc52b.zip 604,963,844
8.4 beta 2 19S5539e 18 N/A a83afe89dc6816f25ec23d59ab571443ff6e12d3.zip 602,686,946
8.5 beta 19T5212h 18 N/A 27476e53711fe82fbc2c37263811d15e75ee172b.zip 356,694,525
8.5 beta 2 19T5223e 18 N/A d50396a2206a088b3da55bdf4c6d1735de8bfae1.zip 263,753,703
8.5 beta 3 19T5228d 18 N/A 487145adb72d3a5223d5bec2c0de26a6f28a774f.zip 228,839,181
8.5 beta 4 19T5238a 18 N/A f2ab694821bc046847f7ef7f985d1c00f56a2dab.zip 179,754,252
8.5 beta 5 19T5241a 18 N/A 0edb1f386de3435d302ec3af93ca6c16bee0437f.zip 181,546,678
19T242 N/A 18 N/A b2f5bffc169da9bf7f683c6f19d1e6d848f0998a.zip 1,851,444,152
7.0 18R382 18 N/A 0b3d38baaa331ed309168612e204ea9fb73bd8e5.zip 1,339,527,447
7.0.1 18R395 18 N/A afe39c36baaa9fc105daf38c7e032a949022e160.zip 1,339,537,919
7.0.2 18R402 18 N/A 47fc2934856227db66e7efcfcd42fb0dc020f09e.zip 1,339,511,737
7.1 RC 18R589 18 N/A 32c57020fe3541cb0f82f0368b077f0674718af0.zip 1,326,593,301
7.1 18R590 18 N/A b922f0695bebe00b574f82e1d1adb87571e1cbfe.zip 1,326,598,036
7.2 18S563 18 N/A 7c5ba79ad06708e43c43499105b0e976f7a0b81c.zip 1,326,411,095
7.3 18S801 18 N/A b30cabebc09057e09f4ed1da21ce59d952ff2e92.zip 1,326,162,313
7.3.1 18S811 18 N/A 7bc0658d4b7eef78746fa16cac8bfa0553efad55.zip 1,326,159,858
7.3.2 18S821 18 N/A 90de936c91e99150876df34fc91f33255cc6c4ce.zip 1,326,161,170
7.3.3 18S830 18 N/A 9650c3684d5f670c5a7af81c6e088b88dcbadeaa.zip 1,326,166,527
7.4 18T195 18 N/A 5cc20e5d9ee7a2b4f46b4eba308c3d96f565101a.zip 1,299,352,081
7.4.1 18T201 18 N/A 5be493243b168eb97ba59af2fda510805b682157.zip 1,299,335,690
7.5 18T567 18 N/A b20374fbfb74102649a94990881e5456282aeccd.zip 1,298,436,619
7.6 18U63 18 N/A 02db3ed7918e78151e0bfd40a2348bd613583c66.zip 1,297,744,004
7.6.1 18U70 18 N/A 8d18f8209e8f2306dc9d25b9ca72ef3f559cd18e.zip 1,297,757,029
7.6.2 18U80 18 N/A 5eec00fb5d313fbb34d755198baf37d875593634.zip 1,297,761,238
8.0 19R346 18 N/A d5f70ec89e741c20bc85c308b6706108c7b642c3.zip 644,221,563
8.0.1 19R354 18 N/A a092f3a6d22bcca89f130a31017361eb7da1f584.zip 644,322,312
8.1 19R570 18 N/A f2d41b9bec4559a162c21ddbbdc90b215495ac98.zip 622,392,438
8.3 19S55 18 N/A c4bdd03fef057aae5db4fc1d9fe7fd4a9556f95f.zip 604,741,064
8.4 19S546 18 N/A d6e3d23d3f0c461c4954c373abf443d85ead228a.zip 598,097,101
8.4.1 19S550 18 N/A 6db73cd027dba4c439aa9416cd90ba553bb19d71.zip 598,120,862
8.4.2 19S553 18 N/A f98a10fd8850fe6a872edca0411d2c6d63592828.zip 597,988,094

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A a94043a19e904200a4ea016dcd472bf061806c21.zip 554,652,272
8.4 beta 2 19S5539e 18 N/A 1c691e7fa965ca4da4d654ebd5ca5937921f74fc.zip 558,056,622
8.5 beta 19T5212h 18 N/A 76a5c8cad5801cc80dc805cb1880a3ea575c5e40.zip 309,788,381
8.5 beta 2 19T5223e 18 N/A dc1b08c4cfa04efee55a023fce04972bb1a18f92.zip 218,109,731
8.5 beta 3 19T5228d 18 N/A bd40846c94ff1773907327d4492b0c9dadeb040c.zip 192,597,297
8.5 beta 4 19T5238a 18 N/A 2d8a2a02b68e7116c28a06648e43cdcc5b29cb05.zip 144,078,846
8.5 beta 5 19T5241a 18 N/A d6ee2f83192d25a29dd0bcc34180b9a5e048365d.zip 145,842,458
19T242 N/A 18 N/A b42f32ce7a3dfef56d40ddb7c556abdbe95f2e2f.zip 1,814,804,378
7.0 18R382 18 N/A 001a31f1c7589c7d8e615656a0bfabaeb5052347.zip 1,302,466,536
7.0.1 18R395 18 N/A 8670a0f15531f64cfb86f1ece458a5127638eac8.zip 1,302,476,679
7.0.2 18R402 18 N/A c8d7e58b832b17d4ddc369e9915b5097960ede0a.zip 1,302,463,515
7.1 RC 18R589 18 N/A d70d85f0f2dc960264acbc2c55a1b0907c411746.zip 1,291,250,910
7.1 18R590 18 N/A 71d2cd7382e9687d551d8a6ca034ca17e8e2805d.zip 1,291,250,944
7.2 RC 18S563 18 N/A fecdc1dab1201fd225d5ca96bb63efc27c47bef3.zip 1,290,287,114
7.2 18S564 18 N/A 5ca4555ec2b66ab2190f096ef1367064d00105f7.zip 1,290,289,851
7.3 18S801 18 N/A aa46f64546e0462bacb50df87ab518d6a20efc10.zip 1,289,985,924
7.3.2 18S821 18 N/A b5331203f46ee60dea067262de2192f62027b53c.zip 1,289,978,527
7.3.3 18S830 18 N/A 96ff6c82c0e83363eb47bcbe1ad24ae3426e23f0.zip 1,289,988,590
7.4 18T195 18 N/A 526c82b729632cdfaed0230825eff023e6ac7245.zip 1,262,263,706
7.4.1 18T201 18 N/A 3bb283cfeee463447aa6b2f738717dfcb6307f5f.zip 1,262,255,479
7.5 18T567 18 N/A d5721e1c4391f86bf75d569f5e039df4327acadb.zip 1,260,035,699
7.6 18U63 18 N/A bd89f607ea4d18f09ffb17a4fcb0bcce6de21c72.zip 1,259,366,525
7.6.1 18U70 18 N/A 5ef7980eb68af644ce7070cac453065792c470ea.zip 1,259,377,084
7.6.2 18U80 18 N/A 77ad5443a42962fe74fe7df7fa95c6285aaa9ce7.zip 1,259,387,376
8.0 19R346 18 N/A f14807d44aed805576ae657bd8e26942935c6343.zip 600,456,662
8.0.1 19R354 18 N/A c55169225bd144efbc1e24561467e9597345f185.zip 600,404,278
8.1 19R570 18 N/A 5392d38aa3f46c72e1c5e71661b096e16f055609.zip 586,155,464
8.3 19S55 18 N/A 618471caf0b926b92d6b2c37e00f98b8a7800ddd.zip 560,217,942
8.4 19S546 18 N/A 832e75abe02b0b6153aa8a939c061cccab149a03.zip 553,714,366
8.4.1 19S550 18 N/A 12e0509b1b732ff8b41cfc6a5724c148bb3acbe1.zip 553,719,756
8.4.2 19S553 18 N/A fa055bc799ce23cf221257ec78e88e9b5cf34f34.zip 553,463,015

Watch6,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 6aa13e9847397cba0a1a683d1b6705db838e28c7.zip 554,839,783
8.4 beta 2 19S5539e 18 N/A 830414bcf89b0627049248e5a1bed4887a6082c0.zip 558,241,156
8.5 beta 19T5212h 18 N/A 638dd3242e96bf6f73d7df62fafad9fbe7b19f96.zip 309,849,073
8.5 beta 2 19T5223e 18 N/A 53ee13d5dca329bf76c1af20ae9a86df8e640bf6.zip 218,185,864
8.5 beta 3 19T5228d 18 N/A 848d2aa628ee796ff54285a9e54dc2bdf4914051.zip 192,672,665
8.5 beta 4 19T5238a 18 N/A a125fdcbab81af62104d305fc4ea80e2f1b4e50f.zip 144,164,211
8.5 beta 5 19T5241a 18 N/A 19131fcd4807088f79a52e95f5ce0e6418efd1c7.zip 145,926,621
19T242 N/A 18 N/A c3fc026759134b9255e18e7ed4c844e4839031d2.zip 1,793,321,895
7.0 18R382 18 N/A 12f7eeb54f842e4eee6c7c725d276ed28c81f0a5.zip 1,289,324,156
7.0.1 18R395 18 N/A 9f39438e4d9f703b256a7673901b01802ec92a92.zip 1,289,333,659
7.0.2 18R402 18 N/A 7bfb8990e92107f220ddc44c7fa9cacc03bb4291.zip 1,289,319,098
7.1 RC 18R589 18 N/A d5d6d3903c318e6053ed5d77fb5b4f05e91894e4.zip 1,276,377,521
7.1 18R590 18 N/A 1c9057f8ebed12474683214c0d2278e995b69965.zip 1,276,376,114
7.2 RC 18S563 18 N/A a05892ca093a182a95d14d73356d1b168598d32b.zip 1,275,226,685
7.2 18S564 18 N/A 980a6f1cbd03ac6c88a3d879fef9ed920fcb30e1.zip 1,275,226,930
7.3 18S801 18 N/A d242c9c201d8e7e254717b3e98342837ef19c3db.zip 1,274,932,392
7.3.2 18S821 18 N/A 7e8545f5c9bfab403f8fef978877feb76f3f4c15.zip 1,274,923,495
7.3.3 18S830 18 N/A 4af3ae9289d8e7c5f0d49f0486e904befa3fd2ea.zip 1,274,925,102
7.4 18T195 18 N/A 88d1f7f0bdb1af158b81226dfc89340411b1902c.zip 1,247,987,391
7.4.1 18T201 18 N/A 6c64903d3cd7efa67c4ed3e2659931a22d083c80.zip 1,247,979,105
7.5 18T567 18 N/A 6a5d8233133d7b7aaf96c0c79eb774149cd16649.zip 1,246,439,691
7.6 18U63 18 N/A 50f3b11b8c9aa1c2c278e3a66e7e1fb75a0a435d.zip 1,245,747,849
7.6.1 18U70 18 N/A f38e579c81e67dcfb8a86d0674fc85b7ed9bb52c.zip 1,245,750,345
7.6.2 18U80 18 N/A c31851026fc66102e6c54d6a3438f1cb9497cb74.zip 1,245,772,976
8.0 19R346 18 N/A e2069e73b59179b332ab28f1ab2ca11bd55730c0.zip 600,632,704
8.0.1 19R354 18 N/A a14e75747e6562a94e09d849fedaf4bd9f6e8354.zip 600,578,815
8.1 19R570 18 N/A 000034caeb77b4d38edfe49eb1a7edee6e04d1bc.zip 586,346,424
8.3 19S55 18 N/A 6422dea513c44d61d7bf17892960256925c34ffc.zip 560,416,565
8.4 19S546 18 N/A 44ec3bbd1a58936156d5bd81e8a73fbc452c1cb0.zip 553,900,273
8.4.1 19S550 18 N/A 6a949242069664c5ab8d36c928fee69a6d1608b3.zip 553,910,926
8.4.2 19S553 18 N/A 3fd07f93bcde93071fbc741beaa7c35bf42fd118.zip 553,648,707

Watch6,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A ebdb08223e74b4c6ae5f0dfdf1e6fc1e609e9913.zip 588,986,415
8.4 beta 2 19S5539e 18 N/A 1d74dd8ee736fd833a1b350edbf81e4cf483881d.zip 586,862,609
8.5 beta 19T5212h 18 N/A 0eb6438f1a0effdb6bce4494e4e71b578313fd86.zip 341,387,224
8.5 beta 2 19T5223e 18 N/A 673ca3fd198e30e4b59f3afe564a8efefa4aec6d.zip 248,408,051
8.5 beta 3 19T5228d 18 N/A 46a6b3233deb59c6c6eb51410417128fac36e218.zip 212,938,538
8.5 beta 4 19T5238a 18 N/A e3495ba7a5068db76d8563ecdadeedcf9cb46dc0.zip 163,123,251
8.5 beta 5 19T5241a 18 N/A e23b63b8c83cb5a77742f1a32336b4d67dc99367.zip 165,095,265
19T242 N/A 18 N/A 516e9bc8161c9ff394df7401e55ebed7e0ed06e1.zip 1,859,205,686
7.0 18R382 18 N/A 5cfb1f54282b3eb3ac4fc13acfebb53e7717e883.zip 1,339,709,636
7.0.1 18R395 18 N/A ef09d55504b9ba6d5cc57d0724760d812de7422d.zip 1,339,720,011
7.0.2 18R402 18 N/A a3097a46d6793390a67db01c14b0a18506d6e66f.zip 1,339,699,680
7.1 RC 18R589 18 N/A 83390e667470fce582367fbdf547f2102927a624.zip 1,328,277,581
7.1 18R590 18 N/A af881ed27f6e662e3c5662dba7adefc955e6fa88.zip 1,328,284,069
7.2 RC 18S563 18 N/A 4677ce349940c93148fadab43ea986c757e5bd38.zip 1,327,659,862
7.2 18S564 18 N/A 48b53fcef1a27350ec1476624b90316f58d4a9ca.zip 1,327,653,639
7.3 18S801 18 N/A 0833584cf15f8e637c2775a41170f1f0de6d4019.zip 1,327,272,868
7.3.2 18S821 18 N/A 047cc678eb2a3ef29cc56bd744905db71fb84740.zip 1,327,270,534
7.3.3 18S830 18 N/A 4ded847b9303495e65f747296bc6c283982e530d.zip 1,327,267,212
7.4 18T195 18 N/A c9f01429fcafff9c548c6c566ffd4d13a009ef37.zip 1,299,543,495
7.4.1 18T201 18 N/A 18d15872261d9d6d5bc5d4b15c05e7fc57ffc84b.zip 1,299,525,678
7.5 18T567 18 N/A 1ea28e93dcf82f4350c676f51962658b0df19c89.zip 1,298,343,531
7.6 18U63 18 N/A e4fd804a6c64bada2726cd8d8924cff7ababb73d.zip 1,297,660,197
7.6.1 18U70 18 N/A 92607f47d767203b67e64b0a58f76617f0fe37b1.zip 1,297,671,125
7.6.2 18U80 18 N/A c7c6f715b24fc8d69e54bc1245fca5918a9c58fd.zip 1,297,673,763
8.0 19R346 18 N/A d66f9c3599084582202e42d4515650bfc24bcb5f.zip 628,511,132
8.0.1 19R354 18 N/A eea3058b556cd28ee9fb309babfbb3738ed73538.zip 628,551,148
8.1 19R570 18 N/A 236b650a0294d427dc94276f0677e710a155562a.zip 606,644,621
8.3 19S55 18 N/A f807b79f76bea7c2936ce2acff4b66145d17d825.zip 588,930,240
8.4 19S546 18 N/A aaf257637922cc0cce1b73abb17a2aaa8f6d24c4.zip 582,424,396
8.4.1 19S550 18 N/A 835709aaaf82390dc25e85de405038b967ca1187.zip 582,431,272
8.4.2 19S553 18 N/A d9b77eb3c4c6e7f16ded6c311442bad4bc3d0d14.zip 582,280,424

Watch6,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 62eba93a6abe9a746ead750c0e4268013eaaeda1.zip 589,135,178
8.4 beta 2 19S5539e 18 N/A f76c0da4262c1f7b2fa6002cdb701d6c7b128609.zip 587,047,718
8.5 beta 19T5212h 18 N/A 6d82130349dda3aa7e9eb01f4a60542575a814b2.zip 341,463,683
8.5 beta 2 19T5223e 18 N/A 2a00c32bce95f0325c202247d7279f2769e3ae4b.zip 248,478,674
8.5 beta 3 19T5228d 18 N/A 23184bdbb735abe121b1c3eef4c42794ddad58cc.zip 213,016,868
8.5 beta 4 19T5238a 18 N/A 15808d25696c36b28f7a769277109b7132bad4b6.zip 163,199,789
8.5 beta 5 19T5241a 18 N/A ac74056151b160427d992d90427f908eb84ecc88.zip 165,169,074
19T242 N/A 18 N/A 055a7e610b9b2a3e495679419aead25c7932aa71.zip 1,838,557,738
7.0 18R382 18 N/A 18cfe4abb1fcfc8fb3f9fdfb5511226e4ab10073.zip 1,326,541,009
7.0.1 18R395 18 N/A 7592e36817861da3141de22dd79e0e8a8b44d324.zip 1,326,549,513
7.0.2 18R402 18 N/A 2156f701bdcc4aeae98f59e160fa35cbdab08d29.zip 1,326,531,717
7.1 RC 18R589 18 N/A 36efdc5234b5b556d8b9b37d4e4e420709ae796f.zip 1,313,949,410
7.1 18R590 18 N/A 8403ae0a62540f786b0f24321c02b2ae9ccd86e1.zip 1,313,951,948
7.2 RC 18S563 18 N/A bb5981d5452348c2ebd18c1e937de62d67cfc899.zip 1,313,576,022
7.2 18S564 18 N/A ad29e509ea6323d096f566b102383964cde4f7c6.zip 1,313,575,618
7.3 18S801 18 N/A 06712ec656dba19e4b5ac9644e18185a44ffc00e.zip 1,313,415,322
7.3.2 18S821 18 N/A 2730f92ff7a602889a6f5c90fa99d952f1580502.zip 1,313,409,376
7.3.3 18S830 18 N/A 67dae147bd95245aa73ece4b9ccd9d1e96ca762c.zip 1,313,413,096
7.4 18T195 18 N/A 1c371eaec72cc3afb92c5b06940c01458da9f97d.zip 1,286,208,746
7.4.1 18T201 18 N/A a7f287f4d6e736fa9b34ef1c5287e6dc1d9dd543.zip 1,286,191,774
7.5 18T567 18 N/A 2d439c62aa4705c854142c4497b7d792a51b0e70.zip 1,284,926,393
7.6 18U63 18 N/A d8caeced78265b409a6a455e8704032b4fbf2269.zip 1,284,252,811
7.6.1 18U70 18 N/A 4de41ca0375e5234bcbb8dc2bc9b411d6eacd297.zip 1,284,255,973
7.6.2 18U80 18 N/A 45d69d915de223890be7e635c87418450e21cb9d.zip 1,284,265,531
8.0 19R346 18 N/A 1146e469ea8b979cf886473f4bc400d3c2b76d0a.zip 628,701,036
8.0.1 19R354 18 N/A e4d017336257b358de1d2af00a0466647d9f3a3f.zip 628,738,340
8.1 19R570 18 N/A 59c7065ad0bdf641504080317b70d080a1d8568c.zip 606,838,477
8.3 19S55 18 N/A e788de289804460c26613ff28ce2f8ca00d1d3b8.zip 589,132,579
8.4 19S546 18 N/A 466ae476c904b7ea04c1f3ecf1850c75d8f65175.zip 582,614,312
8.4.1 19S550 18 N/A 39fd99e18df03f027f98f7da7044da09d65bb9d5.zip 582,624,518
8.4.2 19S553 18 N/A 9e4c1fb773d2419f80514571e24cab671e969045.zip 582,474,411

Apple Watch Series 7

Watch6,6

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A bee934cd93b332e53d94eadd6c85037e6f484b84.zip 553,112,035
8.4 beta 2 19S5539e 18 N/A 0ac26b70717ef387af29c27d84465a1de752e8e5.zip 553,171,513
8.5 beta 19T5212h 18 N/A 0dbb1a21146b87c0f9b9de31f27d8e56b6577014.zip 310,253,848
8.5 beta 2 19T5223e 18 N/A 8416cf86bf0f3656f70e31062f08b6c18544d5d4.zip 218,269,950
8.5 beta 3 19T5228d 18 N/A 5b5158170bf5cdfc71b468aabdf16b5e10708103.zip 192,914,511
8.5 beta 4 19T5238a 18 N/A 936b88fbe04883082957eb87f28a95fdbc24701a.zip 144,834,372
8.5 beta 5 19T5241a 18 N/A 9d9ec725f5ba14d4711ac873f6dcf9b28c957326.zip 146,634,792
19T242 N/A 18 N/A ed7b08835d9a5fb13c3418c99095719b9ec8c5fe.zip 1,847,470,304
8.0 19R343 18 N/A 086f69b3054cbd7d042ff5eefc33ba22f7cbea1c.zip 594,095,646
19R346 18 N/A e265ad6392118c6f53cbe7d793a8328fe9b49f48.zip 594,108,203
8.0.1 19R354 18 N/A 4a80a38409f7f1f0308fa82278d87d6c4aaf5878.zip 594,145,080
8.1 19R570 18 N/A b140d230a70054590bcc029e39f7d100f5cc6efe.zip 579,925,306
8.3 19S55 18 N/A d0b65a764dc9c105a14b3afdd99fe8cb40338e54.zip 555,356,874
8.4 19S546 18 N/A 8a8e17f55741f35b646fe7eac105199d70327bc9.zip 548,288,990
8.4.1 19S550 18 N/A 20fb8ae097bdc6a82b9a6700f0c915839a1eb44a.zip 548,298,500
8.4.2 19S553 18 N/A d1bdf7457fe3339be5c137200c0715d858a80189.zip 548,665,787

Watch6,7

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A e94665aa76b98670ace7ce1c04d26e58c2174ada.zip 553,234,131
8.4 beta 2 19S5539e 18 N/A 675f656a72ce3bdccf1d18351c3e8c082fffd24c.zip 553,307,897
8.5 beta 19T5212h 18 N/A ec03f47a023f222e794e4bd08180b050a6d43a52.zip 310,309,096
8.5 beta 2 19T5223e 18 N/A 3647bf1c913f38c7f1605b6589d531a094ee5007.zip 218,331,325
8.5 beta 3 19T5228d 18 N/A b5af6e81c891606933ac4fcb5571cf847d550cc0.zip 192,981,174
8.5 beta 4 19T5238a 18 N/A aad2dc005fd03d24527cefec4e9b9057224b0ddc.zip 144,891,770
8.5 beta 5 19T5241a 18 N/A d4457db1a64b8ab7dfb86a9b626085683e33a652.zip 146,688,541
19T242 N/A 18 N/A 9440aae063e36af9ba75fbda6e4cc50d7c6fbc9c.zip 1,842,138,756
8.0 19R343 18 N/A b0b16089289cfe6f7f22c706b62e11f4b4067328.zip 594,221,570
19R346 18 N/A 1b6b1a99af86c70dbbd51fc6daf42ab8dbf3ad0d.zip 594,232,076
8.0.1 19R354 18 N/A 464c9c154eccd87c5b0f563ab09815a39162d94a.zip 594,270,220
8.1 19R570 18 N/A 82cda956f4bc0a7c0ae698ae8c3db9882bcb2d32.zip 580,035,454
8.3 19S55 18 N/A 3ba23536a751a41fd2747207fb41da3377e36f57.zip 555,493,631
8.4 19S546 18 N/A 265669fc58c430c59d1280c091ce8b3868f96216.zip 548,421,827
8.4.1 19S550 18 N/A 8ad46e89b59f54fe021ccd2a456f920a3eb3131c.zip 548,429,748
8.4.2 19S553 18 N/A fabb915e9dd28a6d732c77e1cfe78d6859463d9e.zip 548,782,481

Watch6,8

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 4f346973a2aa87cb1e62c7cee596c83c81c5b667.zip 592,131,024
8.4 beta 2 19S5539e 18 N/A e914972f8e0ce54495a92f685d36a84fac3742f6.zip 594,554,229
8.5 beta 19T5212h 18 N/A 785ddcd9a732271758e78e279bdec6f156f627bf.zip 341,443,192
8.5 beta 2 19T5223e 18 N/A ea1593cc96e7c12b004b1ac39195ae67e38f8ba3.zip 249,902,157
8.5 beta 3 19T5228d 18 N/A ee7d2a2efee6fd7437edc6dba7ef1ed403f456ff.zip 214,113,069
8.5 beta 4 19T5238a 18 N/A 54a957fbd52f59273e5366e925e67f2e8cb6ef3c.zip 164,801,097
8.5 beta 5 19T5241a 18 N/A cd5e52364970bd8ea596061030b10bf71b6eb902.zip 166,765,967
19T242 N/A 18 N/A 64075acd02dc81d95cbc53c5f06dd166a55a994f.zip 1,894,894,906
8.0 19R343 18 N/A eaae2b5bcb0aa2f9c15efb04708323e903aa1597.zip 643,704,229
19R346 18 N/A 82e110a192a22caa35a8d67eb39c1f83ceacf574.zip 643,658,477
8.0.1 19R354 18 N/A a6966823cbcc963eb1bafcf2f3d768909edb6261.zip 643,557,896
8.1 19R570 18 N/A ccf84c954b370ba41552d5d7fec47da34b124c25.zip 609,021,445
8.1.1 19R580 18 N/A 21e04927a985ee3116d23d6b8cf6a38d03e00a31.zip 609,024,521
8.3 19S55 18 N/A c433238d2b2b6604b021e2bbc4f1103e8c226bdd.zip 596,540,034
8.4 19S546 18 N/A 4ebf988674c09da0b96e6994f900bb1ea501c4a2.zip 589,749,702
8.4.1 19S550 18 N/A 2370402449ba4e83d5f6f6c20642ef5aebbb62f7.zip 589,756,617
8.4.2 19S553 18 N/A febf409ff4d538d9dab9151eee3f567c706f2edf.zip 589,796,450

Watch6,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.5 19T242[1] 8.4 beta 19S5525f 18 14 March 2022 N/A 8d032bda68dbedd818f0c0d4a2d8d0a253a3c2ed.zip 592,251,456
8.4 beta 2 19S5539e 18 N/A 0b8801a8c0a2198f30473c3560850b41b24c3ab8.zip 594,675,893
8.5 beta 19T5212h 18 N/A f0ca185da86e28eda680d3f72016c7f002d1c51d.zip 341,498,914
8.5 beta 2 19T5223e 18 N/A a0de5833befe84ec8e519167d13402d6231e711e.zip 249,954,686
8.5 beta 3 19T5228d 18 N/A 49a9de114986f2fef6b47946b33155d923d12259.zip 214,161,645
8.5 beta 4 19T5238a 18 N/A 8e5ee1b0b1a1955b2db70fbcaaa234ca3f2960b4.zip 164,855,240
8.5 beta 5 19T5241a 18 N/A 7a502bc8b98e3160905afd062c538549c2e1dca8.zip 166,823,022
19T242 N/A 18 N/A d44c736404c3e9f001af47f839e71e6734cd9629.zip 1,889,226,068
8.0 19R343 18 N/A f8af19b97842261e67ec734e0e5b4aaa068dc4dd.zip 643,828,143
19R346 18 N/A 4495a60f92523eba478885d6f3e06b432a418993.zip 643,779,740
8.0.1 19R354 18 N/A 842b0b67037f637f99bdbefa3441cd9757567e86.zip 643,682,326
8.1 19R570 18 N/A acefd87c1a0dc9585fa78f1e1e48a4d9c2fe7695.zip 609,144,066
8.1.1 19R580 18 N/A 1e5bc6c5da0fced18e149c2e7505a16e3488bdfa.zip 609,146,001
8.3 19S55 18 N/A 942b75cc362d5f94f033daec787c69fe2c47835b.zip 596,692,111
8.4 19S546 18 N/A 53f3760469112fb75d89ff28ab49a418a9a6d421.zip 589,880,185
8.4.1 19S550 18 N/A c7b2337a10a58046c037c5dcb986822e9a9d1917.zip 589,886,202
8.4.2 19S553 18 N/A b25e717f1f08b609b77a818fe3f73b5cf64fa265.zip 589,932,480

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. 19T242 was listed as 19T6242.)
    The listings on this page use the build number displayed on the device.
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