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OTA Updates/Apple Watch/8.4.1

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Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 5bb1277b8f0cd943e107518c34628eeebcc4a17d.zip 300,986,026
8.3 beta 2 19S5036d 17 N/A eab07e4e4b5d665a454a10244cbc225e2500ec3b.zip 299,377,602
8.3 beta 3 19S5044c 17 N/A b5f6bdf1963ba1a142c1c952fbcc457c9def8c21.zip 196,679,797
8.3 beta 4 19S5050c 17 N/A ed64637522d33f298266744785de84bf07b77267.zip 193,612,756
8.4 beta 19S5525f 17 N/A cc2f197d28d776fe5a7083d0ea6d469406e1760b.zip 206,941,828
8.4 beta 2 19S5539e 17 N/A 9d589226f1ea5951a3598f99c2663472d16999da.zip 140,364,379
19S550 N/A 17 N/A a5fd0da79bca9d17be019bad70bbb77d355bd6e6.zip 1,804,942,870
5.3.5 16U652 17 N/A be8c1d678512dd4d19b82c9bbc6b4c0b41902afa.zip 1,656,557,160
5.3.6 16U662 17 N/A 8eb3298d3adf9d9b0747f3126e6a1c9f0f8119be.zip 1,656,565,231
5.3.7 16U674 17 N/A 2a283262968f5b11c25701473e427445ad6db557.zip 1,656,557,147
5.3.8 16U680 17 N/A b084af627f71424516180fe1ff9e8da6533f2c89.zip 1,656,554,890
5.3.9 16U693 17 N/A cee22fa4cfb63c2ad3b5fd976c448396f417abfd.zip 1,656,557,492
6.0 17R575 17 N/A d7ef97c41f347ead207fa90e88d86621efef4586.zip 1,607,439,828
6.0.1 17R605 17 N/A 6bbd23e9f1acd1f9949acc4e4d9d090b1e1f9827.zip 1,607,438,946
6.1 17S84 17 N/A ddb9ab0dda386302852be51a5b78976bec42ced4.zip 1,583,139,154
6.1.1 17S449 17 N/A 332f153f32a89efcf1390f7b4cc5a7859139fd44.zip 1,582,187,636
6.1.2 17S796 17 N/A 5ebd502e37e22b32b9ba133601c406afdfe652eb.zip 1,582,175,275
6.1.3 17S811 17 N/A b7f1bf9ed55b3fac42e396b905a5d70930b80a4c.zip 1,582,172,612
6.2 17T529 17 N/A 4eb31afd5fee6895ac9ec99ee50ed4e8794d8242.zip 1,573,779,269
6.2.1 17T530 17 N/A 9885413b2835413ca5698049abdc334254f8f10c.zip 1,573,774,264
6.2.5 17T608 17 N/A ab8defe58a318026bdad2b44fef30923bdc8f1f4.zip 1,574,406,982
6.2.6 17T620 17 N/A b26904fa9fe28802aa393303f521e16401ffad8b.zip 1,574,403,339
6.2.8 17U63 17 N/A 2cecbbcdd0fecba0242ecffcb40e44bc08d62b42.zip 1,574,175,294
6.3 17U216 17 N/A 193d7f30b35d05d48ccb34aad1df265feb18c87c.zip 1,574,025,647
7.0 18R382 17 N/A c23a08a39f767a3a3ab7bbe9895738980dac519c.zip 1,280,785,775
7.0.1 18R395 17 N/A ad6230aa404df8ab4aa1e4967552b5a467e81de0.zip 1,280,785,762
7.0.2 18R402 17 N/A 1414a2e17396531e95d7678be0f2da4a2e484735.zip 1,280,766,503
7.1 RC 18R589 17 N/A b899654cdc827d048a99582b6ac43174b1cff297.zip 1,267,628,863
7.1 18R590 17 N/A 9cf088064edcd249020139d1cd786c5f7ba3caca.zip 1,267,621,748
7.2 18S563 17 N/A 3aedae308c856ffc42415cf03a8a2c8632e6c106.zip 1,266,068,063
7.3 18S801 17 N/A b8608be47118b0ac0ad09f2f0b47bb875f60598f.zip 1,265,572,522
7.3.2 18S821 17 N/A 3d74d3d581300d0488fadcaa38b687e18bddcb26.zip 1,265,563,631
7.3.3 18S830 17 N/A 51800b15c8b963f7f34557779540313d563f0855.zip 1,265,575,978
7.4 18T195 17 N/A 873c1aebc986f6302071f60bbbc49a378453f58b.zip 1,229,139,348
7.4.1 18T201 17 N/A f3d928dd4e3a2d6a383d1730473cb6efa4b64fca.zip 1,229,137,619
7.5 18T567 17 N/A f9a92adf97bff0158d98899d252c6a3a9a26f08e.zip 1,226,862,305
7.6 18U63 17 N/A 224d584d55306138c1b73b20e81bca12137981ad.zip 1,225,838,273
7.6.1 18U70 17 N/A bcd3c7670d093a4a09e7c73bbcd11c1e87b943fd.zip 1,225,849,935
7.6.2 18U80 17 N/A 71e325b097ac567b2aa6d32d05b1d0903ab11aab.zip 1,225,832,496
8.0 19R346 17 N/A 3c3a20ea90038b3df8b31b4e9f39f5a205d45878.zip 354,593,803
8.0.1 19R354 17 N/A b3113e0324a156d95ce77bb5d318320c9d03907f.zip 354,531,984
8.1 19R570 17 N/A bd59309419753a5b9e942e0905bd54272739f3df.zip 292,233,425
8.3 19S55 17 N/A f5df2cc19b7a88b2c572d8758cc01101722ab139.zip 193,603,693
8.4 19S546 17 N/A 4c21fd17bda3b0b25610b9406c8d08abc5390cbe.zip 66,872,791

Watch4,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 415f9bd4d01363c549c50ff95aeff3cb141765d4.zip 301,000,337
8.3 beta 2 19S5036d 17 N/A dbce7241b9de1a3db26e688fa1e3baa3d39e5f9d.zip 299,389,046
8.3 beta 3 19S5044c 17 N/A 9d4ed3b1a227dca9c2fb85c22a6fb6fad8b0f407.zip 196,691,450
8.3 beta 4 19S5050c 17 N/A 08cac80bada3b2fc4a367d43ae48912ecdd9b21b.zip 193,633,541
8.4 beta 19S5525f 17 N/A 7a00147aee6602245b67d522e4de7dd92211f0df.zip 206,992,870
8.4 beta 2 19S5539e 17 N/A 8149476b8ef54cb7fa12fb39f089c3756aa0c350.zip 140,425,049
19S550 N/A 17 N/A 9619a37418501bc0247d7574b4a3f422ffbdc580.zip 1,784,873,524
5.3.5 16U652 17 N/A b9c821d1ad44b30bfb54bb80afc388bd4e023a2d.zip 1,646,656,385
5.3.6 16U662 17 N/A 4c31158a1722fe70a642bef2192ad092095cc804.zip 1,646,667,935
5.3.7 16U674 17 N/A b506141926e1fbbd9aa4757a0f99ef59ade4d0e4.zip 1,646,659,115
5.3.8 16U680 17 N/A eb12ef902007bbc8d27804ef92d8ba4b6bbd59a8.zip 1,646,657,680
5.3.9 16U693 17 N/A 431d5341d8a8c04aeac456573aa4a78640c19a52.zip 1,646,661,797
6.0 17R575 17 N/A fe49bc095b0db5615057d4570b55dd0eeba2dfe1.zip 1,594,285,267
6.0.1 17R605 17 N/A 17eb3288201566d96c6eb4da410cda3e4e438ea6.zip 1,594,424,085
6.1 17S84 17 N/A 9af73fb272ed7edaef2e7a6dd6132d418091ff16.zip 1,568,816,132
6.1.1 17S449 17 N/A bd5d10b10a3b8ec0940eade7e91643ce49045579.zip 1,568,497,671
6.1.2 17S796 17 N/A ebc0b457aeec7c31f2032d1e04b1d6473daafdb0.zip 1,568,496,921
6.1.3 17S811 17 N/A 98a27e0b10d219b723f2b2209744500ed04c50d4.zip 1,568,492,824
6.2 17T529 17 N/A 2e58c827e13fea2d17084012a71acddbc85e6ecb.zip 1,560,294,288
6.2.1 17T530 17 N/A e7472a53054c3536942647abb3a3479c3994dd97.zip 1,560,292,808
6.2.5 17T608 17 N/A 96799df43770d111f2984c88a064c0773d22dc04.zip 1,560,582,596
6.2.6 17T620 17 N/A 0815102dd86abab50fa70641b0aa2004cfdd2cb6.zip 1,560,582,517
6.2.8 17U63 17 N/A 194adde97719f416d869643845d36b602e035834.zip 1,560,776,882
6.3 17U216 17 N/A 7c5555b977c5e0598097f31833360586b264d839.zip 1,560,731,921
7.0 18R382 17 N/A 0883c5f1abd2c3bb869b3b84f9b91b455e7896e0.zip 1,267,066,468
7.0.1 18R395 17 N/A 3cc8d4d903e783694120ae49e3ce8608d68d297d.zip 1,267,068,437
7.0.2 18R402 17 N/A 1d37acb20caaab8e4c8981df4e05b43bd4d785b1.zip 1,267,049,116
7.1 RC 18R589 17 N/A e5869254e1885f476927a9b6ec88d0f48ceff2e8.zip 1,251,655,377
7.1 18R590 17 N/A d845651edb56bbbe6fcb74a4ea8985f1527d8b16.zip 1,251,649,891
7.2 18S563 17 N/A af49a3b7854ac8680624c57d8d59b4f8d835e5e2.zip 1,250,207,030
7.3 18S801 17 N/A 8e6123dd48888468052d0857c07a31dea147cd7b.zip 1,249,811,425
7.3.2 18S821 17 N/A 9d0a28165f43902c0fd4f21b709bac26643079c3.zip 1,249,814,012
7.3.3 18S830 17 N/A 87b5287ee01dcc46c586e5cfa589c6dbe760ebd2.zip 1,249,814,481
7.4 18T195 17 N/A 04548f0036fe2cd0c023136c0584441df28aea70.zip 1,215,148,901
7.4.1 18T201 17 N/A 3af3c33d2b2d5ae166e60a761c723f1aa2dd4994.zip 1,215,145,995
7.5 18T567 17 N/A d032884a23bf88dfe55c151ee826cebd667a24aa.zip 1,212,879,536
7.6 18U63 17 N/A 5fdca1a93b893ba53e746ef3ac43dd868bad4744.zip 1,211,988,335
7.6.1 18U70 17 N/A 8b8a274d072841019159d473da1dd78ff43f130b.zip 1,212,001,802
7.6.2 18U80 17 N/A 93a9f1c3c4f9094c84380a0b8236d9ab0cf9ad9c.zip 1,211,986,461
8.0 19R346 17 N/A 90065ea98a31363a5e582ca146dd48f1bf26f3a1.zip 354,594,607
8.0.1 19R354 17 N/A 407234c01e295522eb239449ffe45db233a8cd79.zip 354,528,611
8.1 19R570 17 N/A aaefec6a7d19f465cc2002256d00061209650e34.zip 292,242,968
8.3 19S55 17 N/A 08086ca808c43557f5e20bfdfcb65795ee8b5879.zip 193,622,145
8.4 19S546 17 N/A 250870bf28f583e1abbe0a90a76170ad174311bb.zip 66,932,908

Watch4,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 35b8cb54f2ff47e01c9da3dbe2fd305ee208cf8c.zip 349,411,020
8.3 beta 2 19S5036d 17 N/A 3df111a0239b492b2d10e0ba4cd2b210e435851a.zip 326,819,202
8.3 beta 3 19S5044c 17 N/A a3c4be834ba947325f748b952ed1e323d115d8cc.zip 215,779,699
8.3 beta 4 19S5050c 17 N/A f590890a727e7fbe99365f2b9fc0d86f57947b05.zip 212,925,154
8.4 beta 19S5525f 17 N/A 6acbb0996a029f43f46bd3257316d726b1260a0f.zip 204,569,585
8.4 beta 2 19S5539e 17 N/A 542d41c34597b296fe159c168f87622543998567.zip 159,411,529
19S550 N/A 17 N/A 944a719249acf0d2bd8bd1091a9d75ff8a9531f8.zip 1,852,673,733
5.3.5 16U652 17 N/A e952962bcb5a76d09a108130ba6b8677d415ca58.zip 1,700,938,428
5.3.6 16U662 17 N/A 5a24cfef60534f6110d68f7665921cd00db7d2df.zip 1,700,950,245
5.3.7 16U674 17 N/A 816c23ef46bb0c841c46b84f4a15070b486697cd.zip 1,700,946,039
5.3.8 16U680 17 N/A 24fdb0199d6ed8fba89ed0f3adc3d3ee03e00bac.zip 1,700,942,667
5.3.9 16U693 17 N/A 7bbf99936877db9db9ce753c4499c656fc8cecb5.zip 1,700,946,046
6.0 17R575 17 N/A 565eacddd73bf0d21957189cacc533eaf74e8165.zip 1,651,776,932
6.0.1 17R605 17 N/A 991a4e940d47c89bb89910dc307e2a6989a4b93f.zip 1,651,896,560
6.1 17S84 17 N/A 7b43d6ab3435690aeb05e39a9466dcdb1d94ff9a.zip 1,626,809,440
6.1.1 17S449 17 N/A 03f51fcf25c550e01f95e061460dc98a73bf87aa.zip 1,626,608,891
6.1.2 17S796 17 N/A 415137f6a761ed01f567fd6e1461cf16bf9e4d5f.zip 1,626,433,330
6.1.3 17S811 17 N/A 2e435f0963f527c71fcd828e88e49ab17a5c89a2.zip 1,626,432,412
6.2 17T529 17 N/A 9db33cd9dc23c9318b2afdd76f07c8388539d4a8.zip 1,618,254,119
6.2.1 17T530 17 N/A d9fdbf95acbe54d50d647e6674626d12acb20a34.zip 1,618,251,413
6.2.5 17T608 17 N/A 69b8459a938ea36a90b6e4a504b753aa8c623e9d.zip 1,618,074,790
6.2.6 17T620 17 N/A 995b0c5670fac732e6edff61b974c7e50cd4786e.zip 1,618,071,701
6.2.8 17U63 17 N/A b755a1007dd78a291937718c0ff030fbae3d41a5.zip 1,618,162,143
6.3 17U216 17 N/A e89e7f9419870ffcad76238846b85a8d8ed8321c.zip 1,618,128,747
7.0 18R382 17 N/A 2dc46911885a0f951666c76ab4e598a324527885.zip 1,319,927,121
7.0.1 18R395 17 N/A 29d012a221fb823d1b3587e303e4cfcd61552338.zip 1,319,933,214
7.0.2 18R402 17 N/A bf37d87efd1c0dceeb17093a3be7154c58c95b90.zip 1,319,921,530
7.1 RC 18R589 17 N/A 7ea733323b01cb3caa0c3cda9ce7ec82a4978d4b.zip 1,305,060,961
7.1 18R590 17 N/A 8570b4483c776764935ffd09869f26141639a9df.zip 1,305,057,914
7.2 18S563 17 N/A 43cabf3ff169e2053c8f87821f180f336bad43fd.zip 1,305,991,928
7.3 18S801 17 N/A 441c6e7ed729870b3bc73be1ea917cc541404cde.zip 1,305,159,860
7.3.2 18S821 17 N/A cb7fc843075cd37d66d04990556325a92cee765d.zip 1,305,166,803
7.3.3 18S830 17 N/A 4a306bdc00bc9285fce34b5cdb74d41e7eb511c4.zip 1,305,166,791
7.4 18T195 17 N/A 75b0b55e54c2bdccef14cbe8e7a786f5d10131df.zip 1,268,572,700
7.4.1 18T201 17 N/A 917d12878391bf632e6ccf5b572581713cd892cf.zip 1,268,563,998
7.5 18T567 17 N/A 54002012bb6ba181a35335f4ec312530a4e2676f.zip 1,266,304,521
7.6 18U63 17 N/A d1a0a8eb7864dc77f25ae6ef82530dffe4c01c77.zip 1,265,298,361
7.6.1 18U70 17 N/A 2af22d18ac119fb6a16abbd41f235dede05f79f6.zip 1,265,302,179
7.6.2 18U80 17 N/A d141d832fe2abebcd11cc9d7ca67ce6f4536795d.zip 1,265,287,416
8.0 19R346 17 N/A 81cf9330a0568aceb9619e053a3fa2391a541b0f.zip 389,087,826
8.0.1 19R354 17 N/A 86283840f92dd3bec7cc63fa9676cb8439bfba53.zip 389,010,967
8.1 19R570 17 N/A 3aff1943676a82610029565e4215953f335fd8d4.zip 355,268,965
8.3 19S55 17 N/A 23f511f152dcff628e0c81c791952fb4702552b8.zip 211,512,465
8.4 19S546 17 N/A c96a5b980e7b2c3a1f554747b2d8e4700261a9c7.zip 85,581,508

Watch4,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 9d80fae3aabcf7e1d3a59acbe813d740e971d6c1.zip 349,414,243
8.3 beta 2 19S5036d 17 N/A ebd5e2e066176843bc83c36995f5e8c93d4c315d.zip 326,825,249
8.3 beta 3 19S5044c 17 N/A 19b1af2df56517464502798660b226bdbecd1e47.zip 215,767,890
8.3 beta 4 19S5050c 17 N/A 3e4b30839e1f904568d0ec88dfa76df92698a96e.zip 212,922,194
8.4 beta 19S5525f 17 N/A 607650ec82eed22924ea7ff4d55a9c4d610d612f.zip 204,617,219
8.4 beta 2 19S5539e 17 N/A a2769a2e3c3849244cd7add1944ee11b341af6d8.zip 159,466,091
19S550 N/A 17 N/A 2cfb12ad3c9053d6c3a7821fab3331932a5e3d82.zip 1,833,946,117
5.3.5 16U652 17 N/A e39683322a9cff34df95c57fc26d59df442a303d.zip 1,691,688,539
5.3.6 16U662 17 N/A 3fcc5b93a0eee7c56020253bd40a43471076a592.zip 1,691,698,578
5.3.7 16U674 17 N/A 69e4a7fecb4dc8dab096b42a5993122b7069fa9b.zip 1,691,690,687
5.3.8 16U680 17 N/A 9545616c59d41e07a18e72f3066a07e93e64e96f.zip 1,691,688,721
5.3.9 16U693 17 N/A cea1521f051225719c5e6733df24c04c4b18d0a6.zip 1,691,696,082
6.0 17R575 17 N/A f96f76949c39915cc27505ce6e85978d5b131633.zip 1,639,914,283
6.0.1 17R605 17 N/A d07dfed178062365e4ad3310a19fb33341aee61c.zip 1,639,662,237
6.1 17S84 17 N/A cbc8f914d0527d738cea48df2f05b53fd507a6a6.zip 1,613,815,663
6.1.1 17S449 17 N/A 4c69bd381d0e1fba74306b35b76306ed76ee5b88.zip 1,613,544,219
6.1.2 17S796 17 N/A beb9a76526eb0ce5b6866cf4bdd83aee67698ed6.zip 1,613,330,215
6.1.3 17S811 17 N/A 138f26936a15082b9f628aef3ec67564660f50e4.zip 1,613,327,255
6.2 17T529 17 N/A 78e43f862021c374188d99e1bc59957a04db41ba.zip 1,606,204,111
6.2.1 17T530 17 N/A 3d5820a804148f976fe7e7c2e04e9bb42deb2ed1.zip 1,606,205,709
6.2.5 17T608 17 N/A 5ebd53906fd4c9f9f18f18eb944ea1757768dd82.zip 1,606,121,049
6.2.6 17T620 17 N/A 8a81c3cee096bd23637e7e5a0b7e27e4095572a8.zip 1,606,118,729
6.2.8 17U63 17 N/A 02d44fc4453c3a3b22c719c803487624dbcbf8af.zip 1,606,157,420
6.3 17U216 17 N/A 38d2ae6f3c51f440772bd6154ba61f842b257a90.zip 1,606,142,280
7.0 18R382 17 N/A f8b7012a1039502486e7d66ff387298da621b9d3.zip 1,306,333,187
7.0.1 18R395 17 N/A 734e738cdb5b93c7e2229cbee8b37348e8904a29.zip 1,306,341,377
7.0.2 18R402 17 N/A 19b9b0b883c4d4e4ed3a990583324ffc15634dbd.zip 1,306,329,996
7.1 RC 18R589 17 N/A de16a051a84c144379ba7e3901cb5c30953c4f7a.zip 1,291,211,126
7.1 18R590 17 N/A 25d369eaf9e2e1c2783ff2bf289f30eaf2037460.zip 1,291,202,437
7.2 18S563 17 N/A 204ac0be4877693d86457455ebf7ae12bce388dd.zip 1,289,309,437
7.3 18S801 17 N/A dbb02839e27b082e614f6262734a00c65eb73e88.zip 1,288,746,294
7.3.2 18S821 17 N/A 0789b6b2d4d2db8b303117cd002976999a0d8bd3.zip 1,288,759,221
7.3.3 18S830 17 N/A 024669a12add816b97971c0a67620937903554c7.zip 1,288,754,407
7.4 18T195 17 N/A f79953954dbb99830f0c5565b2fe97babe97de60.zip 1,254,727,860
7.4.1 18T201 17 N/A ce9a018ccdf85ab4bc1f7f37cd97823c5f536168.zip 1,254,712,923
7.5 18T567 17 N/A af36236812a3b57df1f215edbb317ab0948ea0c7.zip 1,252,458,538
7.6 18U63 17 N/A b0ec949ac1e0710184fd16b8ea7820c7a92ef832.zip 1,251,324,492
7.6.1 18U70 17 N/A 68db53e008aafe8719f992c0886e7e3972e230bd.zip 1,251,340,266
7.6.2 18U80 17 N/A d184feee666445aa5c0700e020bec7b3b5713d38.zip 1,251,317,008
8.0 19R346 17 N/A 8d8edc869fa38e77347895b370209ce89c1b2c25.zip 389,081,145
8.0.1 19R354 17 N/A 44ea54a902d4d62fe3ff704a937d7484c76a577f.zip 389,007,685
8.1 19R570 17 N/A dfa7a772df56bf30e683b50c6f72f80e99adb801.zip 355,271,570
8.3 19S55 17 N/A 56f318474c75e4cb17a2334355163983eebb8bd3.zip 211,519,684
8.4 19S546 17 N/A 903b869fac193f8eb3052b8fd7bc1ca145184c5f.zip 85,635,083

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 6601adca4b6559cd551d716f147544f4a03396c4.zip 301,688,322
8.3 beta 2 19S5036d 17 N/A 853492c4adecd117d07a62c127a80ab3f8a2aafb.zip 299,824,682
8.3 beta 3 19S5044c 17 N/A e02141b9340598a5b7b1849f92e351775ba28db5.zip 197,038,466
8.3 beta 4 19S5050c 17 N/A 245cbf72ce2470334e880811c0bb80c86f96201c.zip 194,174,607
8.4 beta 19S5525f 17 N/A bdf3cda45e4bd873ce03fb2ef729cb3043b50c14.zip 207,999,358
8.4 beta 2 19S5539e 17 N/A 7fedf332d7f6fcfc0918311b26d6f5c86f0812e0.zip 140,851,376
19S550 N/A 17 N/A 08b3f3589d74bf834f1baaa597104badd722df23.zip 1,806,044,773
6.0 17R575 17 N/A 4ca4df4314204e742c80c9301427e14655856c4e.zip 1,608,573,834
6.1 17S84 17 N/A 00ac0e09e86b977e4ed1a16aab35bec4cb357543.zip 1,584,269,776
6.1.1 17S449 17 N/A 3fffecef0dc95204f24b2e4a4b293fee98396391.zip 1,583,401,845
6.1.2 17S796 17 N/A 642bd2354e038303e586ded411d59e994c7f6a11.zip 1,583,144,942
6.1.3 17S811 17 N/A 87dba78babd9763f14cd39f46caf03a484878e37.zip 1,583,141,415
6.2 17T529 17 N/A b55ddbc4556fa9fa228459cf46d1415cd0a96a44.zip 1,574,578,644
6.2.1 17T530 17 N/A 721f8f923c8ab52e19567cb4b73b23f2bf253c56.zip 1,574,581,205
6.2.5 17T608 17 N/A 81dc738a73bcd4c6aa428263939e56805ed58221.zip 1,575,407,989
6.2.6 17T620 17 N/A 468200befc085830ef055b28ed609c48bd3461a1.zip 1,575,408,714
6.2.8 17U63 17 N/A 55adedbc6ddb77b1b5026529e5e2227c8691e150.zip 1,575,091,896
6.3 17U216 17 N/A e426014249af0675b348fa96db59d8fb5f2f9c7d.zip 1,574,880,081
7.0 18R382 17 N/A 270c4462059642e96b34e9318d27aa879e49b524.zip 1,281,484,683
7.0.1 18R395 17 N/A 325c9df513c890cb28f2a13b2165fb5e3d5120de.zip 1,281,471,109
7.0.2 18R402 17 N/A 619d17ec1407a002eb07619f765e6427b025b73e.zip 1,281,457,414
7.1 RC 18R589 17 N/A cc902d8806f45c6b0ca9432a64d694e32dd43e31.zip 1,268,335,506
7.1 18R590 17 N/A 49623b7f781c4b3ab570081f633a80a8fd0b5d59.zip 1,268,323,610
7.2 18S563 17 N/A e3dfccfc0916395589ad568db2fbb73ee010a95d.zip 1,266,759,172
7.3 18S801 17 N/A 0a6bcf2e10b2c36c6d8e57e2a20276c39d18613d.zip 1,266,281,088
7.3.1 18S811 17 N/A 66c2df26e0a272217fb39438c5e77aa63b1ea218.zip 1,266,288,882
7.3.2 18S821 17 N/A 42a4692f2965c223e38e6fbb20afb5011b23583c.zip 1,266,285,344
7.3.3 18S830 17 N/A b8fbf890120c74caa2b4b8784627f7ac0a75bd69.zip 1,266,287,240
7.4 18T195 17 N/A 8cc9335f07ba49959508a7a1a3577272def14e27.zip 1,229,837,088
7.4.1 18T201 17 N/A a73f4183ee3cef8c29a3b81c542a38cdb58bbea9.zip 1,229,819,072
7.5 18T567 17 N/A c52bcdf08694c450f1115132ce678604889ba5dc.zip 1,227,543,877
7.6 18U63 17 N/A 5ca656895467eda21ec26ed9d491d6f2f8119dcd.zip 1,226,512,815
7.6.1 18U70 17 N/A 099fdea6b1a748de8504883dfb5340000a10f5c1.zip 1,226,519,669
7.6.2 18U80 17 N/A 2555381b4c9d8ddb627fa9bfdc80a658ef045b15.zip 1,226,511,397
8.0 19R346 17 N/A 94a93fb1f550bd4400b5164066a874cb6b23d0b4.zip 354,765,917
8.0.1 19R354 17 N/A 73ffea22d124dfc9a51c53219cd7f926f9969349.zip 354,794,853
8.1 19R570 17 N/A 9cbf1f7c3e7fd9503064b65509be3913e9e128be.zip 325,897,951
8.3 19S55 17 N/A 6b6349bbd0f514a5012e42ba045b8302d1306d4a.zip 194,001,012
8.4 19S546 17 N/A a22803024f6331c0859c3aae2f123c70b0a7d762.zip 67,274,837

Watch5,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 03d3ebd0c654c0158fa24a95b10fb952a9398352.zip 301,682,300
8.3 beta 2 19S5036d 17 N/A 0f32a955d721994c3dbe21e3b17786bfb1200329.zip 299,816,699
8.3 beta 3 19S5044c 17 N/A 66a1782f997d8a3180a983d9ed46dded1d498bb3.zip 197,044,182
8.3 beta 4 19S5050c 17 N/A 46836083e81d074e5335175e39f3e9059fdbc9af.zip 194,167,804
8.4 beta 19S5525f 17 N/A 65e780451ab2b79922c768a99fdad584680400bb.zip 208,052,295
8.4 beta 2 19S5539e 17 N/A 19f9388780119b58cfdc3d26a73c1fc395dcf9be.zip 140,893,184
19S550 N/A 17 N/A 603a689b580ee0a8499f42a3b4f3f1e69380e0a2.zip 1,786,491,239
6.0 17R575 17 N/A e8f187643106c3aa65a9c3d8ff1e4ffbe065c4e6.zip 1,594,971,651
6.1 17S84 17 N/A 173b6de509798fbd4815c0a535c5f6cc1fadd9e6.zip 1,570,416,184
6.1.1 17S449 17 N/A c0af0075fbbfc6b8927c55d81670abc73356b1f0.zip 1,569,741,933
6.1.2 17S796 17 N/A 70579aefa1e7b797f50f9e383f00b67b1a54a2de.zip 1,569,479,581
6.1.3 17S811 17 N/A 402e321b63bea4d11884b67c29abbbb38a4bf175.zip 1,569,479,685
6.2 17T529 17 N/A e8e97aa88ed0e4a89d7f7cea396d798f16dc2975.zip 1,561,151,073
6.2.1 17T530 17 N/A 219751321fe1031c77b1ad7f57fd37d742d7944b.zip 1,561,150,118
6.2.5 17T608 17 N/A 09b3b9d3b914f828c4786dd7a07e7abab8f9dd87.zip 1,561,466,319
6.2.6 17T620 17 N/A 8281505566aa0a4a66fa786078a748e950cfdaa1.zip 1,561,465,431
6.2.8 17U63 17 N/A cdad67e52b4bfea64438deddf013885e69842f01.zip 1,561,647,153
6.3 17U216 17 N/A fa9c002b3c00ac3934d9a8893ec562f03b7169e0.zip 1,561,605,703
7.0 18R382 17 N/A 8e43c8125775293587e4eda8d566a0dc482ed1d8.zip 1,267,770,496
7.0.1 18R395 17 N/A aa374aed0be1c3e0efc1349d2f9cb62f937dd8d5.zip 1,267,757,698
7.0.2 18R402 17 N/A 97cc90ffb10b1e5c69615e91bab2710259286972.zip 1,267,744,458
7.1 RC 18R589 17 N/A dd839217688c595befecaddaee6512bef1ecd567.zip 1,252,344,335
7.1 18R590 17 N/A d8b8fc152a7740923f84d266563192d4d16d7e0a.zip 1,252,342,050
7.2 18S563 17 N/A e0005f5e999d8879c35e76b760a8c2e142369efd.zip 1,250,885,433
7.3 18S801 17 N/A 24db1f236b6ad43054ad1b9b31e1fe04036cd3b8.zip 1,250,511,358
7.3.1 18S811 17 N/A 7055bce7803c8ccd7e6286e5925ff91d089584a8.zip 1,250,512,043
7.3.2 18S821 17 N/A f24e7e39ba06fedede5ab9ad39c812831ca8dab6.zip 1,250,510,195
7.3.3 18S830 17 N/A d2ea8cb3cf3cd5999bfa85a097fc4a74890d759d.zip 1,250,519,861
7.4 18T195 17 N/A 69e7833170cf4c4188eb94f2ea1cc0979aa329e5.zip 1,215,826,582
7.4.1 18T201 17 N/A 7cce6512d0a5771b8dce08c89cc023ac2e397cc3.zip 1,215,811,136
7.5 18T567 17 N/A a5bb7b7fadc7bdab749c4a5ed2c0fe5f1d4dd494.zip 1,213,541,102
7.6 18U63 17 N/A 2409cc31d278e101e51fd4654b7b4e7a1a052568.zip 1,212,664,154
7.6.1 18U70 17 N/A eabc772a4ee81933045ba834376764c4d95881b0.zip 1,212,668,849
7.6.2 18U80 17 N/A 30dbf5150f207b9282302f03ac4c6000c5cce583.zip 1,212,663,629
8.0 19R346 17 N/A 92900843ec2777949b6565a97911812e2b0df04d.zip 354,743,018
8.0.1 19R354 17 N/A 557a42543df7f279ebd89cbe7e44dcdcb5694f06.zip 354,770,002
8.1 19R570 17 N/A 31a4f2ae440a3a722cf0c705e5d2623b314c1701.zip 325,898,456
8.3 19S55 17 N/A 9442032870600bcec180a5822ca496c38d5a9404.zip 194,007,196
8.4 19S546 17 N/A 31de18149a6d3788479bf245bb363774a96996e2.zip 67,329,623

Watch5,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A a22d58c9a9b90eaf4ef8b25a67e791405889574a.zip 349,910,679
8.3 beta 2 19S5036d 17 N/A b84c376ccc33849af953d565b421462a73ca7dd6.zip 327,744,580
8.3 beta 3 19S5044c 17 N/A 6deced93c23788e7fed12020d2a7b6c5670f76bb.zip 216,046,108
8.3 beta 4 19S5050c 17 N/A c85b25913f9e2a3304fd296c5f3a990480a0166b.zip 213,315,877
8.4 beta 19S5525f 17 N/A cbd06b431270af7b61fc197e724b67938b7e7d82.zip 205,003,414
8.4 beta 2 19S5539e 17 N/A fd63f64b17b7e089bea0a522fbc0dbe5f46f31b1.zip 160,006,615
19S550 N/A 17 N/A b665cc20908ac5cf2f7596481ed9811ecb6fd5cb.zip 1,853,956,046
6.0 17R575 17 N/A 7a7b3d96b25decb1b1273486baef90e376993249.zip 1,652,683,255
6.1 17S84 17 N/A bdfee4133f9cc254504c5c3b40d4d6f126ee9c02.zip 1,627,482,643
6.1.1 17S449 17 N/A 34e9130e69ad80aef10aaa6c77aa57737dd04d1c.zip 1,627,728,584
6.1.2 17S796 17 N/A f56322487ad2e43820592d812d5abc0cb0d6676c.zip 1,627,274,592
6.1.3 17S811 17 N/A 5256a7103f94397fbe54fad01162111bef744226.zip 1,627,270,925
6.2 17T529 17 N/A 224acc2c152580ffb5818b5ba85be6429043e176.zip 1,619,030,907
6.2.1 17T530 17 N/A c0721401405a2534696bf9b6c40e85a7786b25b5.zip 1,619,030,022
6.2.5 17T608 17 N/A 6a88a3008c80b1b6b2ad7813d1784d2bac8bdd59.zip 1,619,034,084
6.2.6 17T620 17 N/A d33f0c9fd018d0ee810e4e4020786d3eaba2b9b8.zip 1,619,031,460
6.2.8 17U63 17 N/A 48d1cc6377a642242662f608d0ff0b8900f7f309.zip 1,619,071,559
6.3 17U216 17 N/A e78d0c30606ff497a4e2e441e35e84e01e42bfb3.zip 1,619,035,016
7.0 18R382 17 N/A 5554cbd7075376a2ec3c93fdb52b668a6e1ceace.zip 1,320,621,107
7.0.1 18R395 17 N/A 23162afab94c63923b50ef5725ed7c1e4e88628b.zip 1,320,639,834
7.0.2 18R402 17 N/A ba8f54eb3de441b6faf30644110db90ce3970a84.zip 1,320,620,397
7.1 RC 18R589 17 N/A e317568dda8271b4b3b9693b5433db37f6392dae.zip 1,305,737,268
7.1 18R590 17 N/A ba9e64a00ae4494c92a603d17af18e5826e55ce6.zip 1,305,731,654
7.2 18S563 17 N/A 47a82bd5c7264604fc62183d201fd83b80d91602.zip 1,306,685,566
7.3 18S801 17 N/A 3b744f133c37251d60e710483fd0f23cf33378f8.zip 1,305,853,952
7.3.1 18S811 17 N/A babc165bebcccc8ad236ef9da601516caa7390e7.zip 1,305,856,569
7.3.2 18S821 17 N/A 68690bcf54f3aa9c4221e7d52a54164ff4a64d3e.zip 1,305,859,483
7.3.3 18S830 17 N/A 94d8fa55271d26e76103322c1dfaffaf4bf93272.zip 1,305,852,676
7.4 18T195 17 N/A d62a99247bdd24b79f0f6539390c07c7b4a1ef6f.zip 1,269,229,830
7.4.1 18T201 17 N/A d18d3f1f36de98958a72b2faf626dec6190c6b23.zip 1,269,232,506
7.5 18T567 17 N/A ff5e551272b9b161bc66a07c8c7f86baee373741.zip 1,266,942,894
7.6 18U63 17 N/A d5eac34eab49e07c1d79ea5d605f0bbf6891cdaf.zip 1,265,929,357
7.6.1 18U70 17 N/A 383204c8bfa286f00d862ef02e7bf281d45a7900.zip 1,265,939,579
7.6.2 18U80 17 N/A 3492e2b9a355958c5360d42dbaea266a00533c25.zip 1,265,916,174
8.0 19R346 17 N/A c1128c443b2f683b21704fdb8fc1726e7dd9c8bd.zip 389,513,964
8.0.1 19R354 17 N/A 328abbc552e74b76b1ebd54c15d86645d7984466.zip 389,561,438
8.1 19R570 17 N/A be2b23d8007707408446a62ac7c1227d90cf1688.zip 355,865,331
8.3 19S55 17 N/A 6e2dcaf05c8dee942d87f96f20321f86f6c1c9ba.zip 211,876,048
8.4 19S546 17 N/A a1be989199e902efe5410ac2cbb3e399062ffeba.zip 85,976,143

Watch5,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 780e1253ac526934f03dcb1f5dd47aea92ae9fcc.zip 349,923,642
8.3 beta 2 19S5036d 17 N/A a917b7f713e5f65768b6c66f6789adb95dce0ff9.zip 327,755,404
8.3 beta 3 19S5044c 17 N/A 47ffb3c8fe3e8593d588a130eaf6d731889e0e25.zip 216,034,449
8.3 beta 4 19S5050c 17 N/A f7a831a3e0b863173fa7903779d2c42dcb6daffe.zip 213,321,882
8.4 beta 19S5525f 17 N/A 85558dfc1f2aef825318aa98f6d521cc383d3455.zip 205,050,911
8.4 beta 2 19S5539e 17 N/A 8e1083e44236176a329caca29e355efb6b73c08e.zip 160,050,066
19S550 N/A 17 N/A 1957cdc26b62ef8c0129e48df83f778c8007d0b9.zip 1,835,789,328
6.0 17R575 17 N/A eaa0d8a7300b53276a6205b5251a230df188cbe6.zip 1,641,557,722
6.1 17S84 17 N/A f1c52328ae81884b3269dedc59c01bcd3ac2a9c1.zip 1,614,951,903
6.1.1 17S449 17 N/A b85eb6d80f0913dfd61f2ee2d17c24062e24df5c.zip 1,614,767,047
6.1.2 17S796 17 N/A 41c0da458b747b10bb13ad86345eab5992b8fbeb.zip 1,614,368,904
6.1.3 17S811 17 N/A 9c8df7cba33cd108d3a8e7071f614eccfd2d6842.zip 1,614,365,943
6.2 17T529 17 N/A aff8dbeaea6b190f2c3dbe57d2cadf0f3e9f85cf.zip 1,607,039,809
6.2.1 17T530 17 N/A 7801016778985cf598debd907e5021e0d908182e.zip 1,607,037,139
6.2.5 17T608 17 N/A 72bd15fe4f6972f4921b7881bc103faea3e8d492.zip 1,606,993,993
6.2.6 17T620 17 N/A db14f24c58e6f90bd56dc18531de07ef915fae3a.zip 1,606,993,437
6.2.8 17U63 17 N/A 4e392d5ba2615f89d81a40076a23a55fe4d4237e.zip 1,607,011,366
6.3 17U216 17 N/A f83d903f800c659abc223916196ffed424d580f7.zip 1,607,043,544
7.0 18R382 17 N/A a4ff5ead1dca76036854a903fe0040d375b90b94.zip 1,307,024,466
7.0.1 18R395 17 N/A f339b72754d9afd9708ae36f400bfa4e98097420.zip 1,307,040,250
7.0.2 18R402 17 N/A 5ad378ae7317a6b59d4bea884154152077bba0d9.zip 1,307,022,556
7.1 RC 18R589 17 N/A 105e4bb27bcf9fbfa3506221c575000cd08adeb6.zip 1,291,889,058
7.1 18R590 17 N/A dbd219a44a35ab750dd0ca824dd91bd3f5835f01.zip 1,291,881,119
7.2 18S563 17 N/A 22af1bca040650b8c8527d9da9408159beb5c075.zip 1,290,005,945
7.3 18S801 17 N/A 99f1a11d28dd1e248c647b4df7eaa6fa4bdb0ee7.zip 1,289,422,593
7.3.1 18S811 17 N/A fc2f84f264dc04c5da1e025b23d331d7e666462f.zip 1,289,422,787
7.3.2 18S821 17 N/A da37697d99801e294a16e215723b47fb4b52c51b.zip 1,289,421,331
7.3.3 18S830 17 N/A db5f6623889a9c580c9ca297ba6e02a47249192a.zip 1,289,429,447
7.4 18T195 17 N/A 6beced3fac7901900b2edeb32e8e5c8b378474e0.zip 1,255,380,518
7.4.1 18T201 17 N/A 9805b1b2f407d893fb3da9bf926d4631ad7fb2f7.zip 1,255,374,085
7.5 18T567 17 N/A 349a2f9ef81a13245d2e55842ad3abf25e1fe958.zip 1,253,094,218
7.6 18U63 17 N/A bbc1c19434de499c49195b45d9f88436d64dc9f2.zip 1,251,964,462
7.6.1 18U70 17 N/A e14116e14e417de0ee599dccace93e52fd374571.zip 1,251,966,769
7.6.2 18U80 17 N/A d9b0915dbe5665093446b75411866fb587284a04.zip 1,251,954,090
8.0 19R346 17 N/A c65a4a7ffd5b3864ee270cc4ac50946e0b971394.zip 389,518,169
8.0.1 19R354 17 N/A 288f384d9338feab8712571680dbeaac7748f481.zip 389,556,841
8.1 19R570 17 N/A 169c946d07abe97f2f1eb94999d4a44a307020c6.zip 355,865,684
8.3 19S55 17 N/A dbdaf196564423111481d06aaaf30637f4f71cc5.zip 211,891,505
8.4 19S546 17 N/A c9510e117a65b4586b49d9ba667d30a5ad38d369.zip 86,035,463

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 20c088b7fcdfa5b68c44b14e458ac278f39c21af.zip 301,649,591
8.3 beta 2 19S5036d 17 N/A a60a1d8a3b270d27ab577759fb4028bfa7f7b5ee.zip 299,779,616
8.3 beta 3 19S5044c 17 N/A 804d1f824318ca2375cbfaf916c48270abecc80a.zip 197,002,766
8.3 beta 4 19S5050c 17 N/A f81757bc64b092abca83ae54f6618a1d0542fe7e.zip 194,141,293
8.4 beta 19S5525f 17 N/A 57ae0b18d34e9f85e4e6f668758b577d3bf44559.zip 207,968,576
8.4 beta 2 19S5539e 17 N/A 1505ecffb5e788871b3c51a4885bc1a745a69206.zip 140,815,874
19S550 N/A 17 N/A dca7d380c6d735c7b452eb48a53e65a8c9adfe25.zip 1,805,845,921
7.0 18R382 17 N/A 1b936089fcc6a12af8d2df4e42d66b504ad8a7d0.zip 1,281,523,373
7.0.1 18R395 17 N/A 99a7a432768ff8b9d2b9bcd8cc233e1bdee341ec.zip 1,281,514,008
7.0.2 18R402 17 N/A cdd098e110a7cf343c50fe2aa571677ebdf28546.zip 1,281,502,674
7.1 RC 18R589 17 N/A 3a06bc0e1b5f1ff4d2280b8f8513a93ac89beff7.zip 1,268,343,765
7.1 18R590 17 N/A 3f0e9d569a3409a56f4fec1400d7439598c73547.zip 1,268,332,420
7.2 18S563 17 N/A dfbce19a3ae6cfdb0aaebcce8d1a8c0fd9d81ea0.zip 1,266,726,315
7.3 18S801 17 N/A be1bd898788934382a3e9b99423c3920f58515bf.zip 1,266,192,878
7.3.1 18S811 17 N/A 3e02ee1d933f7c73dcc4e2564263e36525e73c2c.zip 1,266,206,432
7.3.2 18S821 17 N/A 62fe1f0285347865e0bace687ea0d13adbab4f0a.zip 1,266,204,378
7.3.3 18S830 17 N/A baaae5a19d611ad3d6243f5813d4ecfd670a5a5c.zip 1,266,209,388
7.4 18T195 17 N/A cca87e09604ffc31c50a6149a9f29cf6cd8e64fe.zip 1,229,741,852
7.4.1 18T201 17 N/A cfb94a6a94171b480760014b136e665d6f1a92a4.zip 1,229,732,053
7.5 18T567 17 N/A dd377f5001e71e7692062874396794c9e9a1450c.zip 1,227,478,815
7.6 18U63 17 N/A 5b9211a8371265ec3a2f9b5c64002afd8eec0674.zip 1,226,466,704
7.6.1 18U70 17 N/A 5ebd207ba6363579a21a5877c831678b73fced3c.zip 1,226,482,892
7.6.2 18U80 17 N/A 861061d0194d5f44e782a7a77c199395a01033a3.zip 1,226,463,377
8.0 19R346 17 N/A d0f971d35fda2f4d19e61973afcb3b90581a2250.zip 354,732,372
8.0.1 19R354 17 N/A 5892ebbb322d5ed39713a8687c86b14ccab5adc8.zip 354,742,605
8.1 19R570 17 N/A 35193c9bd2b31068df0545f9770c98f0eeb651f4.zip 325,862,370
8.3 19S55 17 N/A 9fdcd49eb6fc5b2c7baa42d649bc328bc3869696.zip 193,964,156
8.4 19S546 17 N/A 94b92ffbe23b9912b7b6729c879ea44eedae34c1.zip 67,241,326

Watch5,10

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 285daf2213bbbf9e916d3511e087b935d2cee6df.zip 301,655,322
8.3 beta 2 19S5036d 17 N/A b5b3b9ee50af13726c331f0b1960922dd4ca5b39.zip 299,779,610
8.3 beta 3 19S5044c 17 N/A 78c20e63e3fe40105bea21c80806427fefa94d9f.zip 197,009,489
8.3 beta 4 19S5050c 17 N/A df6ade33412b5108c1b24b279b0df40efb9a37e9.zip 194,145,948
8.4 beta 19S5525f 17 N/A e33dfa19c4e0baab816f30a9f693c3c3cb2b2393.zip 208,022,725
8.4 beta 2 19S5539e 17 N/A 444a40040799f7bd3685705eb7021c01d1345cae.zip 140,862,168
19S550 N/A 17 N/A 95c64c807bd393f8296edd0ee39fc38f68ffe871.zip 1,786,715,884
7.0 18R382 17 N/A 21bb7c9d3a0c8fdc8b968ec1d1e8be8eba162276.zip 1,267,955,965
7.0.1 18R395 17 N/A bc1499655a7df82029ed90a806ce4105a1847e7b.zip 1,267,946,850
7.0.2 18R402 17 N/A 0ee27f0d36934cb37085e9362e02bbe305069bb3.zip 1,267,935,401
7.1 RC 18R589 17 N/A d6e3557d1a3a08b78a252f3c74064ea8f99bf60d.zip 1,252,367,263
7.1 18R590 17 N/A 18366aac247e484b90bc7a69e24c6aeb4499e373.zip 1,252,366,094
7.2 18S563 17 N/A c72394d07384ed234dd68d4aa511c39d50dc7877.zip 1,250,620,199
7.3 18S801 17 N/A ee1c9aa19f81c39f2708e6c9e27c4068921b955a.zip 1,250,485,431
7.3.1 18S811 17 N/A 9ecbce05cdf601449011a0e3cd841a9d73d98165.zip 1,250,483,023
7.3.2 18S821 17 N/A f6621b1aa8b21c552f853c6f89396a6f7e442612.zip 1,250,475,792
7.3.3 18S830 17 N/A c7826cba01818edf3c164be3e946d2e6af828e86.zip 1,250,487,108
7.4 18T195 17 N/A 4267cf7ec6f1a6b28aa20a63c7c41a678df67d1f.zip 1,215,772,508
7.4.1 18T201 17 N/A 7ae3e5d37e331f155c66b2561f55c280706983a4.zip 1,215,752,687
7.5 18T567 17 N/A 43b1bb887437feaaefb888a2af57de808b2dfb93.zip 1,213,495,619
7.6 18U63 17 N/A 8fb57bd6a8ce679d0e706413e2c58b5dca7a7668.zip 1,212,591,474
7.6.1 18U70 17 N/A a99a1d9cb59a7a85f01ae9003c44c6d612a23808.zip 1,212,610,416
7.6.2 18U80 17 N/A 9fc01e2f713870930da9dc64b05ca1bb370d50bc.zip 1,212,586,714
8.0 19R346 17 N/A 5757acf8f205f03ec94db0f38bab64a23b5f256d.zip 354,715,127
8.0.1 19R354 17 N/A 1f0586a89889f6244849a03a85d51b0203a8fad8.zip 354,729,613
8.1 19R570 17 N/A f738997a43f6c87e3f597e404cf3a0c9299750cb.zip 325,870,632
8.3 19S55 17 N/A c4f7f669ebe8ae63618f83e187e11e7b37071b1c.zip 193,976,605
8.4 19S546 17 N/A bd4898553c1edc04533b28f0278a34e3b453cd48.zip 67,299,706

Watch5,11

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A d91084afcc0643acc374462b7d9cea757f8baf1d.zip 349,233,239
8.3 beta 2 19S5036d 17 N/A 0785f76882cb37c256c3c0ac5edf4faca88c9e22.zip 327,067,179
8.3 beta 3 19S5044c 17 N/A 23e79bb892bdb0c7784576f06387ed3b66233ac1.zip 215,361,796
8.3 beta 4 19S5050c 17 N/A 8ab47a9c589f8b11a4317459ac2d79d554feb5c9.zip 212,637,701
8.4 beta 19S5525f 17 N/A aa4538a916611ed1b6c90c6f9ff5fcfdd1280c9b.zip 204,322,857
8.4 beta 2 19S5539e 17 N/A be5162836bedf465ff92d81835bf63c5115d8ddc.zip 159,318,363
19S550 N/A 17 N/A c5296ae529c734f848d313d05d9ee518ef979766.zip 1,853,025,595
7.0 18R382 17 N/A fe4b9762f03f5f97cff7d8fa9aad01f12e72ea1b.zip 1,319,973,137
7.0.1 18R395 17 N/A 7a101a1f4f74db519dac637144a4723a6d965e08.zip 1,319,988,453
7.0.2 18R402 17 N/A 41e9ccf1ae1d049ea12e1cbf6b0ba557c5b3eab3.zip 1,319,968,689
7.1 RC 18R589 17 N/A c462fff1166abd83e685e2f5d118bd3bc3de9a6c.zip 1,305,164,166
7.1 18R590 17 N/A e2fd8ead8cd8c684c73247d741468d8f1d1fa1a2.zip 1,305,166,791
7.2 18S563 17 N/A 8cedcc6c2579da14964a22833c0d2a86fd95b51f.zip 1,305,916,638
7.3 18S801 17 N/A 3bdbb3184808c1f80127ccc9a698ee508016aeb9.zip 1,305,110,565
7.3.1 18S811 17 N/A aefdd0cd056fa6db61abe7f210bef04e2809f56c.zip 1,305,114,854
7.3.2 18S821 17 N/A 7ba1390a5795e2f307389f6ba7c686a948da5d06.zip 1,305,117,557
7.3.3 18S830 17 N/A 4f1bbdc80a851793ca52956ebc87a5b659ce27a5.zip 1,305,119,515
7.4 18T195 17 N/A 1a7a6a45eab3aeb8fc4f0b64dbae9e37020db1e1.zip 1,268,534,547
7.4.1 18T201 17 N/A f3128b96ce7f3ea5a314725ba3dc34f35cd90397.zip 1,268,523,865
7.5 18T567 17 N/A 8de2ba9d05c2fd281d469425656d363338f3dfe2.zip 1,266,219,146
7.6 18U63 17 N/A f56f7d165b2425e9d1876f7ae1ea4ac598563ca4.zip 1,265,216,358
7.6.1 18U70 17 N/A 80789277106a842c4fb9c34ce6b0b2c4045cbfb5.zip 1,265,221,059
7.6.2 18U80 17 N/A c88262d14eaeb9b171c67c28b2677ce0065fca2c.zip 1,265,200,821
8.0 19R346 17 N/A a06cd29a851ca3f8ac169b40c01cf8032efdda77.zip 388,839,820
8.0.1 19R354 17 N/A 9eebf3758f5cf31ab8d042e0091cad2120245436.zip 388,881,907
8.1 19R570 17 N/A 86c5bf5689f4095e8804c7128b2170a9827b63d8.zip 355,182,003
8.3 19S55 17 N/A 18f83d56ae1c3e2497af06ee5b7c830b4e49f1a1.zip 211,193,977
8.4 19S546 17 N/A de7b0e3c2adb4ade47d9783aac8b9d167441e1b1.zip 85,295,721

Watch5,12

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A e8e01659779154d5ffbcc081097b4d3bb6bdf156.zip 349,242,557
8.3 beta 2 19S5036d 17 N/A 8d97169bf7dce4d254ec585027cbdf57a6173da2.zip 327,077,830
8.3 beta 3 19S5044c 17 N/A 86c7596abae82f2e9a212d5a83c1a7abdf1d17c1.zip 215,365,012
8.3 beta 4 19S5050c 17 N/A 18bbb4f47874f757c4719948817a269277dc4ce1.zip 212,640,536
8.4 beta 19S5525f 17 N/A 5527cd7c65b13828659560e6eb94b54342be559a.zip 204,367,633
8.4 beta 2 19S5539e 17 N/A 1db43342b2cb98628cfd60319c5064c232053b7a.zip 159,368,037
19S550 N/A 17 N/A 0b9df3f6cfe5cc4923c1802e147f2448f45e9773.zip 1,834,363,361
7.0 18R382 17 N/A 8499da1437272bc6617b78e85e91841c16e5a938.zip 1,306,433,668
7.0.1 18R395 17 N/A 09b9eadb5f66ac72fc2a3cd1ee2e65d4fe911382.zip 1,306,451,197
7.0.2 18R402 17 N/A e61a6255da6568e7eb66550c770732e535487315.zip 1,306,432,551
7.1 RC 18R589 17 N/A d5c0c17b74d259dcae9a105eab048cfffef0824b.zip 1,291,426,229
7.1 18R590 17 N/A 00a25681994c6e1a9526ac74b65cbd54cdb47063.zip 1,291,422,567
7.2 18S563 17 N/A 13d55842b7b871fd96838bbf26353ba1ad5a0173.zip 1,289,423,787
7.3 18S801 17 N/A 5663a9d0e3813278d2da66ac65560663beb452a7.zip 1,288,709,157
7.3.1 18S811 17 N/A a733d08ce3cd79369de3e6e0a0d95faf9ea4d064.zip 1,288,709,911
7.3.2 18S821 17 N/A 41e9557fa07a6589590423cfeeb6a056adb0d45a.zip 1,288,706,682
7.3.3 18S830 17 N/A 348731e9ca820abf7e6c5059f9c364509b274238.zip 1,288,712,044
7.4 18T195 17 N/A e6196d14f9fb8b778268f3839227b3c39dd6bec1.zip 1,254,659,959
7.4.1 18T201 17 N/A 9bdefc6ec46f6e92981ce5bc4066a59f609b12f3.zip 1,254,652,970
7.5 18T567 17 N/A 8019b7237d8fce357995f3a5f473fd907485ffbd.zip 1,252,397,819
7.6 18U63 17 N/A 985eab6c35891062e499c3435148bb4a55d2ef3c.zip 1,251,249,234
7.6.1 18U70 17 N/A 5ad73c7b5758ea1dfb84873853531696a6829b74.zip 1,251,264,215
7.6.2 18U80 17 N/A 21e4a95eed92b2f3ca798025cb2167e3dee34c3f.zip 1,251,235,767
8.0 19R346 17 N/A 00dd545a19bf75958a0ea2317674c7a1efbe9302.zip 388,838,076
8.0.1 19R354 17 N/A 1535461da347317226aaedcf7092292ea5d3c8a5.zip 388,879,655
8.1 19R570 17 N/A 64e9bacdce0180dde98a5d283a7fcb5977374f87.zip 355,182,788
8.3 19S55 17 N/A 1a42d9e2766b707b8d5db6773e09107ea184297d.zip 211,210,073
8.4 19S546 17 N/A 0c83046df3fb9e0f588215b894d8e7dd3d93ee88.zip 85,360,959

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A c7b41b7bbaebed734b5cff5586d0f68a67266d0f.zip 289,695,579
8.3 beta 2 19S5036d 17 N/A e3d8e57c221e3035361c07fd85566755ec0e204f.zip 287,732,018
8.3 beta 3 19S5044c 17 N/A 917ef99d47e3da0fdae46662e0beb6c8d0cd6419.zip 184,584,962
8.3 beta 4 19S5050c 17 N/A 0d6d94ad859d554913dd2b15dd8c9ffc1bb976ac.zip 181,657,383
8.4 beta 19S5525f 17 N/A f65525df40e1241d1ab0185458614991fbdc4bb9.zip 195,422,046
8.4 beta 2 19S5539e 17 N/A 8a7f36b423d58e19d6a8fec0345f5966e788940e.zip 129,584,780
19S550 N/A 17 N/A e5e540ae319d481bdb7fbd7e5c5b939a0b255a15.zip 1,796,756,299
7.0 18R382 17 N/A 7cc7fd4f727a5ecca2b9a0eb4fd46599dd4bee6d.zip 1,272,461,515
7.0.1 18R395 17 N/A 9ddb990cde3e47a10eba85b03e63f02451de70ff.zip 1,272,463,395
7.0.2 18R402 17 N/A ae23758244cfaaf17daf476626f5c3252ed36391.zip 1,272,448,087
7.1 RC 18R589 17 N/A 35c3603bdb4138f6a250639aac1d10edab62a203.zip 1,259,883,984
7.1 18R590 17 N/A ead1e7a75256c0d05a62571664ff19fbf5479d89.zip 1,259,882,922
7.2 RC 18S563 17 N/A 792497a5782f61d60b7e016deb2f51cf68366b99.zip 1,257,400,395
7.2 18S564 17 N/A 24beacc622ada6c818739544dbf4ee5b8d0fc6a9.zip 1,257,397,752
7.3 18S801 17 N/A 296143af46f23344e26f9e62024d4beacf83c5ba.zip 1,256,728,116
7.3.2 18S821 17 N/A ac6776b7dd672e71f9b52bc808720fb4bdd219ef.zip 1,256,722,576
7.3.3 18S830 17 N/A 00dc8aea0ae596170b344964e0a8a32d7e30b6e6.zip 1,256,724,825
7.4 18T195 17 N/A 19da646ca052b56a7aa24553bfe9dc5397a54502.zip 1,220,434,300
7.4.1 18T201 17 N/A 653616a9f4a1f50954ef0bb7880149b84572c29a.zip 1,220,417,569
7.5 18T567 17 N/A dc2f4c4502687c36472c530beb8647e63c5fcb01.zip 1,217,896,136
7.6 18U63 17 N/A 1aaa7f29a469516b97b9531813c43634de720918.zip 1,217,549,016
7.6.1 18U70 17 N/A dce450c8e890220a26517ed4914cf950ad877785.zip 1,217,564,443
7.6.2 18U80 17 N/A 4ef4e110ef6d66ef0c8cba0861e68f6dc6fe5488.zip 1,217,550,785
8.0 19R346 17 N/A b73514870bdc15ed4e6a6d2b5f122a0fda7c91c3.zip 343,257,022
8.0.1 19R354 17 N/A 78ff6b054029429bf29fa758bd65ecc29d8f01f8.zip 343,221,565
8.1 19R570 17 N/A 538c5b23e18806b6017a945c517c833903a04445.zip 314,043,945
8.3 19S55 17 N/A 714e3ac9786912f970f8a923b562e119d335073c.zip 181,806,342
8.4 19S546 17 N/A 4a579e763c5bf0a24035191fe2b02f529d781383.zip 55,228,164

Watch6,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 33a3bddd04bc5345b67703f24a1694bc53115cf6.zip 289,684,915
8.3 beta 2 19S5036d 17 N/A 22173f9ace5512267104bda37e50b70d7e3c68e0.zip 287,727,941
8.3 beta 3 19S5044c 17 N/A 59853a8124afbbd4148d08c26218a1c7697f0ff2.zip 184,586,452
8.3 beta 4 19S5050c 17 N/A f1aabb23f8d79b4db3b66eb3a1b560b53f3c0f45.zip 181,658,510
8.4 beta 19S5525f 17 N/A 1fd7405a5cb5c1d6866ffcffdce7917bd0602e7a.zip 195,472,456
8.4 beta 2 19S5539e 17 N/A c1bbfba94ba24d6e3446d979526debe978d2f17d.zip 129,627,037
19S550 N/A 17 N/A 82e46213742e6934cbde2aa80e055dea6809c624.zip 1,776,192,358
7.0 18R382 17 N/A 25145dfe2cad472bf051746fe01a218f457bb9d7.zip 1,257,833,955
7.0.1 18R395 17 N/A 48a810c3f982844e802988493cc9e1a4cc361ccb.zip 1,257,843,667
7.0.2 18R402 17 N/A 1b99c1298767eef11c123d9eed64c8bd1363fb6a.zip 1,257,827,466
7.1 RC 18R589 17 N/A d47f90f03c733609d92955d8e0bb21c3b5cd4175.zip 1,243,895,245
7.1 18R590 17 N/A 80d5c44d7d901a70a7240d1aebe54ddfebd18b4f.zip 1,243,889,499
7.2 RC 18S563 17 N/A bab7a74ccceb966dc985a3f477b0e2d84146a28f.zip 1,241,193,154
7.2 18S564 17 N/A c0efaacdc033a7ee259dc5311b7d80d96a443433.zip 1,241,192,577
7.3 18S801 17 N/A 0a5fe23c391b15a8021a3ecff63e7356333ededf.zip 1,240,575,038
7.3.2 18S821 17 N/A 52c373f5b769d1eb97a4ed790781cced149bd271.zip 1,240,563,916
7.3.3 18S830 17 N/A fb85813e9a16a83bd859b367e6f5393656ea6780.zip 1,240,558,484
7.4 18T195 17 N/A 90f963e547b0da1acfa628e86930960a8ce07db5.zip 1,206,946,415
7.4.1 18T201 17 N/A bf6a4f45fd9820b3109d4c4d5cfc9c84ef570cd9.zip 1,206,939,492
7.5 18T567 17 N/A f153859e3230df3203785ef474fe32f25c9a1849.zip 1,204,248,868
7.6 18U63 17 N/A 767527f502a5b51ec0cd945e5e59255f5fd8f90a.zip 1,203,479,130
7.6.1 18U70 17 N/A f5d6e9688b5bf41c4b506ba91dca6176c695a406.zip 1,203,487,303
7.6.2 18U80 17 N/A 9363d705cd351402f0f002b9f8f74931f80044d7.zip 1,203,482,047
8.0 19R346 17 N/A 72ba25b39532e21b928b8760b6e03b98a77999c4.zip 343,225,253
8.0.1 19R354 17 N/A eb649742f042121c0603fdd0deb2015b237f2ff2.zip 343,195,319
8.1 19R570 17 N/A 450a7fdd0dbbc50ddc984fb5182ec239944956c7.zip 314,044,731
8.3 19S55 17 N/A f5e5e396dfc1649b0ed5b00a9ba67673f4ffe009.zip 181,814,696
8.4 19S546 17 N/A a7cf2c963bf695120053bd9e5979c5ed11a5f284.zip 55,277,228

Watch6,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 3ccf1bc7d5dd216e362dc15aa1be9ce297afe45e.zip 337,462,723
8.3 beta 2 19S5036d 17 N/A 79f4adcebb5d93d77f6df76ca8826498a55c4fd1.zip 315,238,072
8.3 beta 3 19S5044c 17 N/A 64599409cde0748aa7643be73b98df46830bbbeb.zip 203,775,209
8.3 beta 4 19S5050c 17 N/A 40ddff3c5f6205b603beafaa9a661d0c247dc771.zip 201,096,754
8.4 beta 19S5525f 17 N/A 48c2c7c6e22dbb9fdd747a81b78b3eba5e80f9fe.zip 193,026,018
8.4 beta 2 19S5539e 17 N/A 55d4deed00b65bc4d6ddd2ae7c8d5d5d8cb1526f.zip 147,223,201
19S550 N/A 17 N/A b554308f9d6439d7560694035f18e996efeb054b.zip 1,843,832,005
7.0 18R382 17 N/A e7cb1f980e44cbeb90537bb6ac5c5e28f2008682.zip 1,310,701,004
7.0.1 18R395 17 N/A 73011374aa08f19171ab1140fbd30bfa7b7b8cb5.zip 1,310,712,069
7.0.2 18R402 17 N/A 9e1ad7a40f5e254890797438a24f188925764a17.zip 1,310,704,693
7.1 RC 18R589 17 N/A 227c7be922e38119e2336086f4b365335e765815.zip 1,296,575,653
7.1 18R590 17 N/A 4d77125dc3bbcc3be5a10f698d2b2cb231eb9a8b.zip 1,296,571,752
7.2 RC 18S563 17 N/A 9089f26f2142d004d0098a130d1d02896d19fa67.zip 1,296,724,687
7.2 18S564 17 N/A 35f7be6301704fc8439402fdfc83582484094289.zip 1,296,714,830
7.3 18S801 17 N/A 3a6aa55af1e690709fed4c09e9960e87642669e3.zip 1,296,197,598
7.3.2 18S821 17 N/A 520ea5cc4181fc6571060790d14cabef68ac1b88.zip 1,296,198,909
7.3.3 18S830 17 N/A 1db6b3aaf9223a398e4c8c9c78fc19dad5f405d8.zip 1,296,196,443
7.4 18T195 17 N/A 8d277ae941060a7df441daa0d4cccdaf4766d4ca.zip 1,259,705,260
7.4.1 18T201 17 N/A 778e559c608e5e01ef711224829e7aec0f6169a3.zip 1,259,692,402
7.5 18T567 17 N/A 9b73291d13196ecdb22b16fad3ed75893ea2ce1a.zip 1,256,913,387
7.6 18U63 17 N/A fa6e5695c712ad562d5223e2fcc5eedd87f5c9d7.zip 1,256,544,195
7.6.1 18U70 17 N/A 5d53236b440d773949fe2127186804defd1b6a47.zip 1,256,554,025
7.6.2 18U80 17 N/A 4e7ca2724b9320b13b85c79b22117a29d69cada6.zip 1,256,526,610
8.0 19R346 17 N/A a28171e8d7a4d95c92cec901a456695e5bd062a7.zip 376,908,276
8.0.1 19R354 17 N/A 5aabd6c1efd7b9716e0cfea45e24b75b9fbba889.zip 376,832,701
8.1 19R570 17 N/A 589b9f1997af17d8e4f9a9a6aab2ef487b98f2fc.zip 343,287,670
8.3 19S55 17 N/A 492ba155843c29a11ec026ac9e4d73ecd5bca85a.zip 199,890,529
8.4 19S546 17 N/A 7b750f83496ee4f6f6df713e9aada7d09d4f3869.zip 73,275,238

Watch6,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 079d01f20a0d94b124fb34d6e25d54ff22c40aef.zip 337,458,999
8.3 beta 2 19S5036d 17 N/A e913d6f098926b413c70383ae9f8462c3f83f67b.zip 315,250,188
8.3 beta 3 19S5044c 17 N/A 19253741e63c4dfd285b1b3c77d8e6c6baa6803c.zip 203,778,727
8.3 beta 4 19S5050c 17 N/A e8c9fce9605bf3fbec08736dcdde9a9bfe119f4b.zip 201,104,546
8.4 beta 19S5525f 17 N/A 89ceb079a0520b86eec181b35eabf97605da4de6.zip 193,073,009
8.4 beta 2 19S5539e 17 N/A 5f337e4c62f60c994f4426739cec167fc04fdb95.zip 147,260,851
19S550 N/A 17 N/A b0542558a51fa7ab9b8d4d339fea3a6f3d5e5a98.zip 1,824,084,186
7.0 18R382 17 N/A 6f0b1cc1bd1861c8f3d7a445b82ec34e3b9d355b.zip 1,297,252,792
7.0.1 18R395 17 N/A e4cb12996ba07f7d18eb8247b73f231028b8f6fc.zip 1,297,258,902
7.0.2 18R402 17 N/A 701008dda44d3d7045517663f89c375a746828f0.zip 1,297,253,043
7.1 RC 18R589 17 N/A ea80b6afae8113a519244dcb44be9dfd81dae361.zip 1,282,987,996
7.1 18R590 17 N/A c577dc2c9a4ac8093199883438879913d1d27eb4.zip 1,282,986,250
7.2 RC 18S563 17 N/A da9292c3aca0d6fe74a0ee30d465f060b9b9f055.zip 1,281,144,097
7.2 18S564 17 N/A 53f4f8304fa85699580f70e256b2076157e165c4.zip 1,281,137,154
7.3 18S801 17 N/A c56a47b5511f534e632a4a345c04c6d96da78467.zip 1,280,247,539
7.3.2 18S821 17 N/A 98fc3673017dd29727f40775a1f8e25431cd4cb3.zip 1,280,250,594
7.3.3 18S830 17 N/A fec058165b1b57ec12a9135cc5256a86f9792907.zip 1,280,248,609
7.4 18T195 17 N/A 74f70b38754719f61514f467a0b79b6e7ced8d0f.zip 1,246,402,178
7.4.1 18T201 17 N/A 206653925434072f2a2d04ae97f595202f2dcd89.zip 1,246,389,013
7.5 18T567 17 N/A 9632a6d503bea5900c0e99cea933e34d62683051.zip 1,242,956,042
7.6 18U63 17 N/A 6d0c25012c592c6e78b31c4a1e7238155405c5a5.zip 1,242,193,359
7.6.1 18U70 17 N/A dfb0f180f3bd4c2cad0cd5a670682566c7199f6a.zip 1,242,207,268
7.6.2 18U80 17 N/A d52beff00a40f34491f4ed8960091b2b085697f2.zip 1,242,186,821
8.0 19R346 17 N/A 6021c05f1c3b0e11980812cd5b28d74b5663a3fc.zip 376,893,582
8.0.1 19R354 17 N/A 658801af46add113c46b1f4d5a447f8f31fa3fe5.zip 376,817,971
8.1 19R570 17 N/A d994bff1946fe350e55148917c4b6fc3e4e1b3c2.zip 343,283,601
8.3 19S55 17 N/A a9b5f914e288157e333d307a24987b0af12334b2.zip 199,907,603
8.4 19S546 17 N/A a2926ac13ed085b39ddd5ec2491916af93505e20.zip 73,332,738

Apple Watch Series 7

Watch6,6

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 2587cb1543af78af2bcdf0bfdbecfd222ee879aa.zip 294,223,223
8.3 beta 2 19S5036d 17 N/A 51c199ea18ccaf1b5cc66b82583bae002605b1b9.zip 295,648,933
8.3 beta 3 19S5044c 17 N/A d0e12865404138143afbff2ab8a6a17f87715287.zip 184,812,514
8.3 beta 4 19S5050c 17 N/A d01a3e4dda573ca2965321f572bc52f94cfecfc7.zip 181,621,160
8.4 beta 19S5525f 17 N/A a757fc4e793e4c4e08e810156e89278669d43e1d.zip 166,965,303
8.4 beta 2 19S5539e 17 N/A 57ccf6416c6e62f2191b43bc991386164ac23518.zip 129,188,546
19S550 N/A 17 N/A 9238f773d5a5ab2dc104b03c68ffae43d47dd45c.zip 1,831,726,636
8.0 19R343 17 N/A a78b6f3088e43363d03e5cbf608b040c5b9e6474.zip 344,522,196
19R346 17 N/A 7c94a78b91bd84bde067236d7d13323083547001.zip 344,525,238
8.0.1 19R354 17 N/A 711572699139308d9f88ec17438e8850911a07ea.zip 344,455,782
8.1 19R570 17 N/A a6b9c7746bd68f1493ba893fe00bd13d76fbcc9d.zip 310,194,522
8.3 19S55 17 N/A c24d49527a729bc837391becc6f078733efa1deb.zip 181,482,123
8.4 19S546 17 N/A 827743e40a58f03daa2b785da5b99a3f60a14c7c.zip 55,295,956

Watch6,7

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 7629e6dd3371ba8bb27ce0b9e7c1ce96c1deb0db.zip 294,298,809
8.3 beta 2 19S5036d 17 N/A b50a5385f4242cd6449da3c55c5d6a0212c135f7.zip 295,730,108
8.3 beta 3 19S5044c 17 N/A 7d3bf7bafff012640cbd63f9bc744b31b9880926.zip 184,891,053
8.3 beta 4 19S5050c 17 N/A 531af8c4cc0c8e2dc39821ab0e5b2fc0aabcefb6.zip 181,693,399
8.4 beta 19S5525f 17 N/A a392c770de3c1869c42e85b60026c7ca581d392d.zip 167,026,085
8.4 beta 2 19S5539e 17 N/A e0d16b54ff86b3abceb00a5595dfef63e408c67a.zip 129,241,208
19S550 N/A 17 N/A b88ebd20eedd62a27ba74a3dc02c6e9481da2763.zip 1,825,274,311
8.0 19R343 17 N/A aeafee28cfc3c77a20eaf898377738f4ac2f7452.zip 344,619,992
19R346 17 N/A 669d6ee90c17f5a6a61edb34b84e78ad7208c623.zip 344,617,649
8.0.1 19R354 17 N/A 67e2c1249b313b8a376448e890a6bac9dbfd7ff3.zip 344,548,340
8.1 19R570 17 N/A b8ed042bf5aa5cdc289b29ee826972223b0be449.zip 310,270,397
8.3 19S55 17 N/A 36f2c5694d58777969cda7857ca7ebdc4866d8e0.zip 181,573,419
8.4 19S546 17 N/A 841a753a82cdde6b129c0370f0cfde4b3d1b0ec5.zip 55,344,902

Watch6,8

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 4e29ca9cb15f8bee460300df54bbf41b23962c99.zip 346,422,984
8.3 beta 2 19S5036d 17 N/A f5e56d27206ad47765445f9065ef7f50bd904205.zip 322,881,866
8.3 beta 3 19S5044c 17 N/A 38d02ec8f911d563ebf262216d7274a8adfae21d.zip 205,175,852
8.3 beta 4 19S5050c 17 N/A a336ce44a4594987b5c50295dc9014282fa5dbfc.zip 202,311,211
8.4 beta 19S5525f 17 N/A b02909a155cf78035520d7f7056af50e653071d3.zip 225,172,536
8.4 beta 2 19S5539e 17 N/A 21106bd9db10bcd32bc947ec23066ca832c65fdd.zip 149,119,015
19S550 N/A 17 N/A 2cbf6d4611d6bcf17bbb7ada25586f1a7e540ee2.zip 1,878,153,601
8.0 19R343 17 N/A eb9e91fe928d9c2cca59cc8db153ab399b8d76c3.zip 415,277,209
19R346 17 N/A 2191d965f7a184f91fa6ab6002780d49099b3300.zip 415,093,220
8.0.1 19R354 17 N/A e1f2f254fd88e5ffea4b49c977fcb3c67c40e827.zip 415,138,861
8.1 19R570 17 N/A 611093522d81bf1574a19f3d4100b4cf670b61d4.zip 338,865,519
8.1.1 19R580 17 N/A 6e37b23865468e9111d027f4b625ff4c8fd1db92.zip 338,858,452
8.3 19S55 17 N/A dd75387802bb6a97f08675f080522dcd246eef8d.zip 201,524,727
8.4 19S546 17 N/A f2c13d194ad1ee93c553357472fb330443e90666.zip 75,099,970

Watch6,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.4.1 19S550[1] 8.3 beta 19S5026e 17 1 February 2022 N/A 591ca407c5b7cf647919362df857d3465ea9e761.zip 346,505,090
8.3 beta 2 19S5036d 17 N/A 5ffee72ea20f0d198360f0b03fddee4de766cd53.zip 322,960,773
8.3 beta 3 19S5044c 17 N/A 36810c7cb3edfbd9b0229a8c68d9e26791a38759.zip 205,250,037
8.3 beta 4 19S5050c 17 N/A 310d250337e9abcfa37a40252daec0f57b0c5e96.zip 202,377,581
8.4 beta 19S5525f 17 N/A f9aa671bd27e762e123e249adac9443f18bb3149.zip 225,231,134
8.4 beta 2 19S5539e 17 N/A 42cd16619b29a4b24a66fe43dff740e37cf25e03.zip 149,181,815
19S550 N/A 17 N/A deb2632f76f7cadf615cf6a1f75eb2cd68e15d94.zip 1,873,762,567
8.0 19R343 17 N/A 33bab46834e442f30be1e8b6811474a2d4ce0acf.zip 415,355,851
19R346 17 N/A 5481b15de6f1dd6f9da203e1703a15726e6eca44.zip 415,168,570
8.0.1 19R354 17 N/A d3c9a2a0c58ed5f66d331a7374180e8e4a18ea5c.zip 415,219,465
8.1 19R570 17 N/A 9aeccab234245f8471e69d391fa930719006700c.zip 338,943,026
8.1.1 19R580 17 N/A 10da87944e0821f116202dd8764aabfed5c43f00.zip 338,936,551
8.3 19S55 17 N/A cf849550afbfbeaee6fa37718a15e4c54a6edc09.zip 201,610,406
8.4 19S546 17 N/A 17c7cd31d92785f4293b3c691faac5ccee2b08b7.zip 75,150,853

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 19S550 was listed as 19S6550.)
    The listings on this page use the build number displayed on the device.
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