Beta OTA Updates/Apple Watch/8.4

Apple Watch Series 3

Watch3,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	c2a984e9615b7581e92b15ca2eb3f83cd50699ab.zip	1,682,987,482
		6.3	17U216	17		N/A	e18298a360f042dc77ffe2e7dd20c60a6da685b3.zip	1,465,613,018
		7.6	18U63	17		N/A	eb4ca7f8e2767489835f7c506401a07dd5f45908.zip	1,132,752,170
		7.6.1	18U70	17		N/A	a8436b9aa063d1d4cc8c6e85be430d381baf9417.zip	1,132,757,391
		7.6.2	18U80	17		N/A	79e2f1bd56d76c68a9704c193f34dafd6b44c4c2.zip	1,132,747,120
		8.0	19R346	17		N/A	cce1ceeba0ac2e18c8dd75e2b52b32fb2dd49e5b.zip	466,778,277
		8.0.1	19R354	17		N/A	2f477eab5d6677b0c383b10a3d770d04bb75d43a.zip	466,925,500
		8.1 beta	19R5541f	17		N/A	0fbf7b1c454b1d2ba2f737adf5e7d4978a55a216.zip	412,642,730
		8.1 beta 2	19R5551d	17		N/A	4a2c45f43577ddfd875da3a54f2b6e4b01b54ee4.zip	396,700,416
		8.1 beta 3	19R5559e	17		N/A	193d5d48becb61379927148026df8822de98767e.zip	401,651,064
		8.1 beta 4	19R5566a	17		N/A	be04f85e04e7eda52c13ab98638aa0cccbf8ca3f.zip	400,628,392
		8.1	19R570	17		N/A	cdb67ba6fe3e36072bb1a9801d714a201bbe461a.zip	400,075,579
		8.3	19S55	17		N/A	03d75dfa21d8d3358cc8f5f8e777344c6e648d29.zip	273,123,057
		8.3 beta	19S5026e	17		N/A	221a651ddce7bb6de737def238e8ca0b9c23ea88.zip	321,439,835
		8.3 beta 2	19S5036d	17		N/A	58d41d04832071638ad426e44798d28735fb5be1.zip	289,854,632
		8.3 beta 3	19S5044c	17		N/A	a3724155c8b33fb0c3799e694efcb570c87e8327.zip	276,044,391
		8.3 beta 4	19S5050c	17		N/A	7f9c27cbaeced555c3f8df8bc7c0c52aab5ddc78.zip	270,852,217

Watch3,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	b5795555ff21b4b584f912f8ee21333b65fe206e.zip	1,688,516,876
		6.3	17U216	17		N/A	81a3e82455a43f40a355eb66f3d9f11b9f9d27c6.zip	1,468,072,222
		7.6	18U63	17		N/A	3c33c81de2d413e653af5a05574a5e9454b50e7b.zip	1,137,376,764
		7.6.1	18U70	17		N/A	197d2b39e4d2101e38b540545cb3c16f06814b2d.zip	1,137,379,750
		7.6.2	18U80	17		N/A	728b93bb762b093ba107dde6b2f8b15d7b8cf7e8.zip	1,137,370,732
		8.0	19R346	17		N/A	1040f2a00347eee2c93dc87c78041611aac0bc53.zip	466,809,476
		8.0.1	19R354	17		N/A	f18d1166b44f60aefe06a21a3770ff29736375ed.zip	466,953,789
		8.1 beta	19R5541f	17		N/A	65689f50f0d467865ca0a0083894d1de2af5f994.zip	412,691,444
		8.1 beta 2	19R5551d	17		N/A	b5ea59d69aad474912c1de168e8b5a7f29507a1a.zip	396,740,428
		8.1 beta 3	19R5559e	17		N/A	027a6d3cf2516284cf8da039d3bb02893500f670.zip	401,692,944
		8.1 beta 4	19R5566a	17		N/A	fcc2c13609143e73e07b33b32db097c114afb001.zip	400,671,155
		8.1	19R570	17		N/A	6aca1c8de6a6b4d2b10bf8d10f226071fadea44b.zip	400,121,044
		8.3	19S55	17		N/A	dbf0fe84410e2625a4b9d682104afbe354ca2b76.zip	273,159,919
		8.3 beta	19S5026e	17		N/A	63c42650390b6e4ff86ab3b8f4622adaafa3281f.zip	321,485,359
		8.3 beta 2	19S5036d	17		N/A	ed860d45076875371b1bb2679f3ad5a3a481d569.zip	289,889,585
		8.3 beta 3	19S5044c	17		N/A	850d0d0dcfd8db48e634166137cb59045ed76b4c.zip	276,086,204
		8.3 beta 4	19S5050c	17		N/A	87570277afd11e0b6e0f8f0bd7e86cf9f6263e3e.zip	270,896,110

Watch3,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	afa64196e7978c15a879d37ed19296fc89741b76.zip	1,613,165,202
		6.3	17U216	17		N/A	e59b8fe24eb70a7094c3f8d8c7156acde145fb3f.zip	1,398,349,927
		7.6	18U63	17		N/A	22d2102535306d4925e68ac0fa5148d9f27cc5eb.zip	1,072,596,028
		7.6.1	18U70	17		N/A	0fd38ea87a9c92ad72c07e12eef52464162c2626.zip	1,072,599,160
		7.6.2	18U80	17		N/A	62bda32c81c02763a0b14550ad9c646fe9d73dd9.zip	1,072,586,383
		8.0	19R346	17		N/A	889533a8eb23ff0da7586a32657761201f2b1911.zip	404,215,119
		8.0.1	19R354	17		N/A	352f9fd60122d256ce2a0b761862cb1b4eba0713.zip	404,111,827
		8.1 beta	19R5541f	17		N/A	32f33de4892d767e44cb09b2f92be60b4a704840.zip	362,043,460
		8.1 beta 2	19R5551d	17		N/A	efbfacc3ab1744836900f4b8f82e1623ebb10ef1.zip	353,161,511
		8.1 beta 3	19R5559e	17		N/A	835483a39915df8702b9a3377da9fa9922e65499.zip	350,857,454
		8.1 beta 4	19R5566a	17		N/A	32fa1cd49f0a50b3fbc894f004f3e58308db0eb6.zip	357,018,978
		8.1	19R570	17		N/A	0c467145309d039553e759f01f1858a4d0178ea3.zip	355,583,237
		8.3	19S55	17		N/A	66febd5195b547c8a8dde8e1a9d6381f1d93c320.zip	218,349,082
		8.3 beta	19S5026e	17		N/A	39510b24778a5cf2ff974e15f6070c8374069d2c.zip	297,214,602
		8.3 beta 2	19S5036d	17		N/A	02e4b0f9fd8b07a9e201fff88b293199c4a1fdbb.zip	259,960,740
		8.3 beta 3	19S5044c	17		N/A	cb27daaed3f5ef4e832d7ee3b8891ff9cf5a9809.zip	220,813,064
		8.3 beta 4	19S5050c	17		N/A	d9d8b7a230670d8ba9ed04ce03df8e1bfbca37ef.zip	215,956,929

Watch3,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	7a1582df7bfa572b26e3422f879e8e707035c1fe.zip	1,621,240,490
		6.3	17U216	17		N/A	94c9f6683989cd43e79e7c1a4daf3d7a7d476502.zip	1,402,690,018
		7.6	18U63	17		N/A	d28ed53c48bde6c9568f03b85119438c0e5349b3.zip	1,077,454,081
		7.6.1	18U70	17		N/A	2de107df453b71abb62a27552299b77509d23daf.zip	1,077,458,390
		7.6.2	18U80	17		N/A	286e3f0c9455f00bdb6c1d6dffe8a2fbf9a474b7.zip	1,077,440,828
		8.0	19R346	17		N/A	c8c83be672e9bf2e2a6e2dfe3ace8c0c609c8629.zip	404,250,117
		8.0.1	19R354	17		N/A	843e55d4e2130e134381d73d2c2201167091a61e.zip	404,145,662
		8.1 beta	19R5541f	17		N/A	b5deb641f74226401615b3e236724e8c0d86be66.zip	362,091,153
		8.1 beta 2	19R5551d	17		N/A	9b73bfde7e995f3d5e98fa5f7c5af5fdb7a569db.zip	353,203,094
		8.1 beta 3	19R5559e	17		N/A	01e35c4185fdedcf599e1630054101f6bd7ad152.zip	350,906,884
		8.1 beta 4	19R5566a	17		N/A	2e148ed68c160b504a0f611d3cc51d72a133587e.zip	357,065,371
		8.1	19R570	17		N/A	790de69e63c4277f54f978d6cecdaeaf052424e6.zip	355,629,372
		8.3	19S55	17		N/A	df398f888d64700e2e4008c5d2384acc70e3ed9f.zip	218,395,073
		8.3 beta	19S5026e	17		N/A	ea5eeeb7bd23c236475c8e372b4fce75d22f522c.zip	297,254,819
		8.3 beta 2	19S5036d	17		N/A	099659bcea3963dedcff2bc219c0b9a6e05a5f6a.zip	260,009,147
		8.3 beta 3	19S5044c	17		N/A	ca983ecad57e7a15ccbf44307ff4a9b2819fd4a3.zip	220,853,514
		8.3 beta 4	19S5050c	17		N/A	be3fdcdf570e1150880d777eae90ffc624ac5640.zip	216,002,301

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 beta	19S5525f	N/A		17	17 December 2021	N/A	216630eaf4378b6a7d17c48f84abb38b1f923cb5.zip	1,812,433,044
		6.3	17U216	17		N/A	6241f5fb57f7bd130b6e79e06012e58d490beaa1.zip	1,581,161,060
		7.6	18U63	17		N/A	a4768e2b32fe9afd4042878c7cff3f88eb29cf5e.zip	1,232,680,840
		7.6.1	18U70	17		N/A	4be26b28847ffb2caf5ed564b722bcb72cb64833.zip	1,232,690,868
		7.6.2	18U80	17		N/A	205254aa63a25625093b18e5728ab57afb508fc4.zip	1,232,679,382
		8.0	19R346	17		N/A	a31977c0263e77e350b231e47ab5929a4f8dad08.zip	375,944,482
		8.0.1	19R354	17		N/A	7d3719b4dfb19e94042bf60ba98649cde292cc38.zip	375,898,363
		8.1 beta	19R5541f	17		N/A	0b16073c8c0b9a0700944ca67da7cf01b2bdc73b.zip	321,001,553
		8.1 beta 2	19R5551d	17		N/A	1012063d17d124c62332d92868fe14a4b911ab3b.zip	331,856,990
		8.1 beta 3	19R5559e	17		N/A	7e29107b5b41d782ed1b0930ab0aa37e6071c7d6.zip	316,565,602
		8.1 beta 4	19R5566a	17		N/A	111b166ea5a3990b638d6e5ecfdb356fd87a86a7.zip	315,201,649
		8.1	19R570	17		N/A	b00f9dd0564dbc4256f4d21905a301d096c31391.zip	315,261,204
		8.3	19S55	17		N/A	c0cbe16f191e28f8bccc0a6b979ed83496d0ce3f.zip	195,503,738
		8.3 beta	19S5026e	17		N/A	1b32bff4c420df2c6ba60cefcb3e63981a8aef24.zip	287,254,116
		8.3 beta 2	19S5036d	17		N/A	95517175e8f39bb62a5ce779fb08fca685100b95.zip	286,092,794
		8.3 beta 3	19S5044c	17		N/A	874bc3df56f2358bdf969644329c43cda561fd8d.zip	197,276,655
		8.3 beta 4	19S5050c	17		N/A	cc80336ad26b19031829bd49820fc064428afe43.zip	191,586,675

Watch4,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	5aa044876be17e03483b5c640c9a7d6b4c928419.zip	1,791,432,065
		6.3	17U216	17		N/A	fa29c174e21a717a19ff16bfb353dcf2a18a225d.zip	1,566,652,311
		7.6	18U63	17		N/A	fc76f602775970a4a9095b8a57e303e4f2ccc493.zip	1,219,132,365
		7.6.1	18U70	17		N/A	50b1d9b3fc3c12c99edc6a9005dcc2c53422d365.zip	1,219,143,108
		7.6.2	18U80	17		N/A	ad0c5ba65335ff837915aae4b2c80487bb465e7b.zip	1,219,137,740
		8.0	19R346	17		N/A	93476e6c99580bf7a0ccdb8ac05f25644468890f.zip	375,935,147
		8.0.1	19R354	17		N/A	0ea917e31f2f739a4f006b6371e5a6e50caca6ca.zip	375,892,412
		8.1 beta	19R5541f	17		N/A	5679445777e23be7146246fac2256c806f43054b.zip	321,001,603
		8.1 beta 2	19R5551d	17		N/A	af4e96d7ffe478434f8958b052dfc3a625052b7a.zip	331,865,249
		8.1 beta 3	19R5559e	17		N/A	4dc388d60d27f98649255d4a2ba4595f7c45c3e7.zip	316,560,485
		8.1 beta 4	19R5566a	17		N/A	bf846653c32c910eb05ca0c94bb67c13a76a7f00.zip	315,196,848
		8.1	19R570	17		N/A	0c086dcff26e1ad7ee0ac27fc442cdcf5640d281.zip	315,268,850
		8.3	19S55	17		N/A	5f5b7510643e336d1d7067886669218e3515b76f.zip	195,510,078
		8.3 beta	19S5026e	17		N/A	79971a7cccad1510a06c2955c047603c8feb7927.zip	287,253,010
		8.3 beta 2	19S5036d	17		N/A	a63eda8451c10dc57b21d7f0f4e69335ae683705.zip	286,095,066
		8.3 beta 3	19S5044c	17		N/A	8dab08a209309e6ac647023282229a16ac871831.zip	197,270,087
		8.3 beta 4	19S5050c	17		N/A	23619da8ba662e8df15fe1abe39685bd46090d8a.zip	191,583,409

Watch4,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	4ccae58ef03e0ebfaa156b16a2ca603ebb3ad865.zip	1,857,887,331
		6.3	17U216	17		N/A	1bac784af2d7329c12d5bb8aaf2fb7d9d73c9c2e.zip	1,623,204,924
		7.6	18U63	17		N/A	3d07f4e04ca770b81ead087f2312155dd3849a99.zip	1,271,473,849
		7.6.1	18U70	17		N/A	3b29d6c1850660de15751d93d0e81d73bc755d47.zip	1,271,476,035
		7.6.2	18U80	17		N/A	fd7486d8d8d89dae9cda6991bd18db0d3944023b.zip	1,271,456,103
		8.0	19R346	17		N/A	b38397e6e9641ba1b0ee57231667980abe332f62.zip	397,573,057
		8.0.1	19R354	17		N/A	a6a3dfdf97d15c3f1033952a0d9205519487af33.zip	397,454,570
		8.1 beta	19R5541f	17		N/A	13c27470c51690313003580e34f82332d05ae255.zip	376,160,402
		8.1 beta 2	19R5551d	17		N/A	fc0cb7332101a4c34c4cdbebda093d13150356ff.zip	380,772,410
		8.1 beta 3	19R5559e	17		N/A	ffa08042e41cf3880a236ef9d861688919310b37.zip	364,356,896
		8.1 beta 4	19R5566a	17		N/A	503f3c46c95ea37b74e7935aa671a696c3e4c46d.zip	363,815,303
		8.1	19R570	17		N/A	bf45bfba2d62ec2fa8ae71d7a90d0d39fb768c51.zip	363,431,850
		8.3	19S55	17		N/A	f7f8d07dbba26d3bad2a99ea0519f3e4bdd98bb5.zip	202,521,637
		8.3 beta	19S5026e	17		N/A	54a1f827c636077e3d5641eb6cd1b07a6898e129.zip	349,267,363
		8.3 beta 2	19S5036d	17		N/A	b32b80630a6134032483d24f94a3179db9888053.zip	314,241,580
		8.3 beta 3	19S5044c	17		N/A	5710bbaab40611731ac9a7b6eae57680801605a9.zip	204,964,650
		8.3 beta 4	19S5050c	17		N/A	7c71548de76b32bfbfcc9afebceabde398051f5f.zip	200,329,596

Watch4,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	1a02f16b1ec9c77267f25e963b2e704673d6131e.zip	1,837,406,567
		6.3	17U216	17		N/A	d398acdc525e347825a0c3bb518d865f2d9deff9.zip	1,610,826,425
		7.6	18U63	17		N/A	9e04cfb7948156e04b3a1d4a950ab94ca1fb4576.zip	1,257,479,695
		7.6.1	18U70	17		N/A	2b557d0ccf0b8623dce9209f42d51420139f8b54.zip	1,257,490,948
		7.6.2	18U80	17		N/A	f4c745477dc3dcb43b6a7f949ae3fda9dd935db9.zip	1,257,461,119
		8.0	19R346	17		N/A	173fb2ec842042fa4c8f2c85084b5977dc31705d.zip	397,551,645
		8.0.1	19R354	17		N/A	3335274523d56e6f9dbcf97fd958d1882261d3fa.zip	397,435,332
		8.1 beta	19R5541f	17		N/A	3b7d48e73ae9258337f4a6074eae62bd6597b7f1.zip	376,165,695
		8.1 beta 2	19R5551d	17		N/A	cec249a0cc181ff56bd42fd536d11a390724578c.zip	380,782,242
		8.1 beta 3	19R5559e	17		N/A	f049374652ca8e50a60f9425b2a616456690cc32.zip	364,362,986
		8.1 beta 4	19R5566a	17		N/A	716274d680538baba426b038d0a86ed47b45770d.zip	363,821,496
		8.1	19R570	17		N/A	f6103e488f34f877f96d769667000bce17b4d10c.zip	363,435,607
		8.3	19S55	17		N/A	35c3889ec35a29aec8453343f8e5fd192a01ded1.zip	202,532,512
		8.3 beta	19S5026e	17		N/A	e2eedd4e2426f6be6003bb0e5950a2ccb7b47dbf.zip	349,270,480
		8.3 beta 2	19S5036d	17		N/A	d3c224bc387eca9b3ca0d90ae8847cdec90bfb73.zip	314,244,520
		8.3 beta 3	19S5044c	17		N/A	747ac9fc9461be434b261275d55a35e67d4e2107.zip	204,970,597
		8.3 beta 4	19S5050c	17		N/A	33e36fd3c727b6ee96e735564eada2c385342dc8.zip	200,339,668

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 beta	19S5525f	N/A		17	17 December 2021	N/A	978694e85bb173eafdf1b4b77c62cb3a8cce9997.zip	1,814,045,561
		6.3	17U216	17		N/A	3edfea802139cd049a31965ae34dbf08c4a11738.zip	1,581,985,227
		7.6	18U63	17		N/A	a8b2e90c7b3422cca6528f68c4727e789c141809.zip	1,233,302,865
		7.6.1	18U70	17		N/A	e607cc7406e345ff0ebe2d9872d7696a437df2b2.zip	1,233,307,973
		7.6.2	18U80	17		N/A	ef22343144c5aab81f1a1ba6c270b9a142c99729.zip	1,233,299,395
		8.0	19R346	17		N/A	c965078089d311a37da1db6abbf263011257859e.zip	376,384,502
		8.0.1	19R354	17		N/A	0ac6d6e9748c08f6cd3b476b7c192140f4a38cda.zip	376,342,877
		8.1 beta	19R5541f	17		N/A	467938e460e0298fec89692a8ab0bf3142313bed.zip	321,418,729
		8.1 beta 2	19R5551d	17		N/A	d6bd9f7dfad8515437f8a9c4c0f9b37e5a2f7f2f.zip	331,747,336
		8.1 beta 3	19R5559e	17		N/A	d8b3a6afd3bb2a9f56101f380f35efd47b416aa2.zip	348,271,898
		8.1 beta 4	19R5566a	17		N/A	e82be437cf905a762a4b5c318255b9a41a2d39a3.zip	347,266,680
		8.1	19R570	17		N/A	2ba800a8b5a63eec50a3bb2f80a75e1aca3a5c97.zip	346,575,407
		8.3	19S55	17		N/A	b1394c61d93d1f3757e491a68ddd60ba3aaa79d1.zip	195,740,924
		8.3 beta	19S5026e	17		N/A	28a926cb06bb468c67b2d381cc89c55c7e949cc3.zip	287,662,543
		8.3 beta 2	19S5036d	17		N/A	1f6b87be321893ca36842e4e5f8158a1a34ee5d9.zip	286,600,852
		8.3 beta 3	19S5044c	17		N/A	055b9da6112d515829c50a775995feebde9a29ee.zip	197,515,150
		8.3 beta 4	19S5050c	17		N/A	ad7707c24c7e140d81623e64810bb5b8346d4b2f.zip	191,876,014

Watch5,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	a01f5e582972f3ce3bc10eb6f5c4f17189a3820c.zip	1,792,610,910
		6.3	17U216	17		N/A	11b7700372df8d478887f2becc427eb8e84156c9.zip	1,567,432,116
		7.6	18U63	17		N/A	c27a406b62dff111550ead813e3b026bfc1350f4.zip	1,219,762,103
		7.6.1	18U70	17		N/A	9c65a9fe3796e76a666fb29c3da3057cd0bd3de6.zip	1,219,765,784
		7.6.2	18U80	17		N/A	3d683e298bdd3f73503f6323ddd990f83877a30b.zip	1,219,755,585
		8.0	19R346	17		N/A	64a92534fb08e7bedb6e8d2efc648160207a1628.zip	376,378,235
		8.0.1	19R354	17		N/A	f241e04271d07a351cbc010332b775496c5e475d.zip	376,341,499
		8.1 beta	19R5541f	17		N/A	9b87bceaaf1ef71a47c3c10645fcd765847d0894.zip	321,416,482
		8.1 beta 2	19R5551d	17		N/A	a9f8f0d1b8701beb8e2fc9bd8aa0130d4457566c.zip	331,747,098
		8.1 beta 3	19R5559e	17		N/A	ee987691b46c7d5696c4a228826286f2313ffaa6.zip	348,282,810
		8.1 beta 4	19R5566a	17		N/A	15dd5300ec6ac6c863bd1f3d2499e0654692d003.zip	347,268,237
		8.1	19R570	17		N/A	a7d3c62ef1435a8722eeb67f36c4c202cafa70f7.zip	346,573,558
		8.3	19S55	17		N/A	5c1a15430ec07f63f8973da3c9078930a6f9d450.zip	195,754,987
		8.3 beta	19S5026e	17		N/A	d73bf565cfb4aa8c9e4e6b14dd37a23ddc9d303a.zip	287,680,423
		8.3 beta 2	19S5036d	17		N/A	6e7468173ac555049a1689cf265068d035060afe.zip	286,613,425
		8.3 beta 3	19S5044c	17		N/A	4a74cc78b71ad36c29938f84649bb9609d46e4d0.zip	197,522,691
		8.3 beta 4	19S5050c	17		N/A	847d5c9a152e34db7bec853d79de4722c375290d.zip	191,885,199

Watch5,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	5bd14646d43a4cbb7f521acd2d3e8169e36fa7b9.zip	1,858,405,888
		6.3	17U216	17		N/A	2f25c0d29c8f4733c6dcca83d2c526ac26c701d6.zip	1,624,010,370
		7.6	18U63	17		N/A	7e78ebdb074756601fdd15dc0e66e80ce342fd00.zip	1,272,085,502
		7.6.1	18U70	17		N/A	b255b204cbfb607eb362f44ae0731873f3ccfe2f.zip	1,272,087,187
		7.6.2	18U80	17		N/A	fab8941e44b33d36dbb1aa5acdf2a73e072c0e31.zip	1,272,065,288
		8.0	19R346	17		N/A	e0b7d09510a1b7c767ba0b3c421c034a3fdfcf12.zip	397,912,549
		8.0.1	19R354	17		N/A	b920d4a55e954555c558b7e7285751e3869fcdd9.zip	397,778,176
		8.1 beta	19R5541f	17		N/A	0710a9e6ff8adc3247b2aca5ad76128fb23a6584.zip	377,592,982
		8.1 beta 2	19R5551d	17		N/A	26c03f53d8d253e7d300b9a59eb3e210c4298504.zip	381,416,938
		8.1 beta 3	19R5559e	17		N/A	d4cbed97d682f335883a7983481e4bfdb97fba17.zip	364,698,854
		8.1 beta 4	19R5566a	17		N/A	7fd3b1faf17b073bcfa0ebe612eda4f7a1e3ba0d.zip	364,185,556
		8.1	19R570	17		N/A	b07154d5efa175e4dc801f88715fe4105d97ba75.zip	363,603,846
		8.3	19S55	17		N/A	013375eee4dfd59f30566a9cbddcef7068b00ec1.zip	201,798,800
		8.3 beta	19S5026e	17		N/A	73a0bc583e10a15a9c58401e7ef275b81aec5211.zip	349,438,028
		8.3 beta 2	19S5036d	17		N/A	885c66b592b7424937482ee0b24617b2ce60390e.zip	314,639,951
		8.3 beta 3	19S5044c	17		N/A	d75aaa68c44faebbc3ac3dfc3c4baceecee1ad7f.zip	204,649,276
		8.3 beta 4	19S5050c	17		N/A	29a501e85a1ccb475612305086d6682698860c47.zip	199,712,472

Watch5,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	da6286387fabaf658886b5697b69012f517086ee.zip	1,838,573,558
		6.3	17U216	17		N/A	e1fc954117ea23b71704b8c38871306c2a78b071.zip	1,611,995,775
		7.6	18U63	17		N/A	cb9aecb73d80b60d4d41a4c05e7cb30ed9b44b92.zip	1,258,098,585
		7.6.1	18U70	17		N/A	e7639937df63069ee7dd27c5ebf2ed42dc1c925c.zip	1,258,098,152
		7.6.2	18U80	17		N/A	c87c64d71dfb9a08d2baa59166b43a1abf51289b.zip	1,258,079,439
		8.0	19R346	17		N/A	315210e95821bd4599740af194a7bd1d6f7ad603.zip	397,897,818
		8.0.1	19R354	17		N/A	1bd7b6df5ce8ba30a8d8a9764afb149e670b9dd7.zip	397,756,233
		8.1 beta	19R5541f	17		N/A	db5171baa5356bc03e129f881dc1281c999f59b9.zip	377,602,036
		8.1 beta 2	19R5551d	17		N/A	0f917c57fe26c0423c774e00a4084772856afe4e.zip	381,416,194
		8.1 beta 3	19R5559e	17		N/A	52b5cb3aa5fef8810d5863bcb14d662b749e3f9a.zip	364,704,084
		8.1 beta 4	19R5566a	17		N/A	2547d0faa72c66d20076ea51020061359ff06649.zip	364,192,115
		8.1	19R570	17		N/A	430357e2a255e5d84655d16fbd5af3eeef178c30.zip	363,607,278
		8.3	19S55	17		N/A	1b13e66d72b181e19cf120c0ae8e2e553af03c03.zip	201,814,707
		8.3 beta	19S5026e	17		N/A	90d8898f71c56071c4b6b1e68aaae87352e69bdb.zip	349,443,769
		8.3 beta 2	19S5036d	17		N/A	b56a9af78a0739dbba8408cb2207f2a9b7eeeda1.zip	314,632,961
		8.3 beta 3	19S5044c	17		N/A	48f20f28e09a86e38652ad94a8753ecc7afba1ec.zip	204,649,489
		8.3 beta 4	19S5050c	17		N/A	c45050890e13009003eee3ec3ace06b126c6af4c.zip	199,714,841

Apple Watch SE

Watch5,9

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	e751d27ede76dbb2f12f71ffb0bea25b5643643e.zip	1,813,739,059
		7.6	18U63	17		N/A	6ec63325b290df878dae8c3915580b62ff4102d4.zip	1,233,231,178
		7.6.1	18U70	17		N/A	8bef8b8fe4fe3f35ed19080b2cdeea0d9faaf11d.zip	1,233,247,761
		7.6.2	18U80	17		N/A	cbb176fad4faf1c5b2de02195fdebe42018c3d11.zip	1,233,225,157
		8.0	19R346	17		N/A	e686143cb0a1c0a2c9d81ccc92fb197cc1a22b06.zip	376,351,644
		8.0.1	19R354	17		N/A	aaee3150db924b619fa129dcc424a2a23a02ec8a.zip	376,309,717
		8.1 beta	19R5541f	17		N/A	7eafed29b407d8d554b2885fb05ad4a342ef3e00.zip	321,387,407
		8.1 beta 2	19R5551d	17		N/A	e952b06efcf0d5deacace738d315d83205f0380b.zip	331,711,085
		8.1 beta 3	19R5559e	17		N/A	4511dc8debf92ad5a74b6778224c1882bcce78ab.zip	348,237,319
		8.1 beta 4	19R5566a	17		N/A	b4c8261aa5c3ca11cd26be5fb2bd3b9eb71b1e04.zip	347,229,027
		8.1	19R570	17		N/A	0775c63d0fe3a677e5dd738ecc21631a3fc1f547.zip	346,542,939
		8.3	19S55	17		N/A	917450fb9dc397fe0613b697d359b292aef2d30e.zip	195,709,208
		8.3 beta	19S5026e	17		N/A	d901c2a08328301a2da1c2fcfa494e41bab72f77.zip	287,634,572
		8.3 beta 2	19S5036d	17		N/A	ccd8afce11f0bb4395378875fc9b98684238a990.zip	286,563,627
		8.3 beta 3	19S5044c	17		N/A	0cc197f0d0f371f4c4b1a05644b82c2f74c393a3.zip	197,481,292
		8.3 beta 4	19S5050c	17		N/A	c0ce2a98ea3de1ac933cae817b3d13feaeb3456a.zip	191,855,310

Watch5,10

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	aba5b9fa9c9c3a36fecfb101f0d5eaf7dd898a65.zip	1,792,498,856
		7.6	18U63	17		N/A	d81831e58949c157fcf17fdd277ae21d6086089f.zip	1,219,692,838
		7.6.1	18U70	17		N/A	42f0a8e62316bcd4caadf8217a90a5ad195652c1.zip	1,219,707,970
		7.6.2	18U80	17		N/A	e9d6ddebb93fb2f69a17ffd936215599048a626c.zip	1,219,682,943
		8.0	19R346	17		N/A	95632ab8d3254ba7a04cacd6b035fdfd7aed8b27.zip	376,344,066
		8.0.1	19R354	17		N/A	d68cc7847874fd4ea7ac1cd8060ebc6385890e39.zip	376,302,289
		8.1 beta	19R5541f	17		N/A	2f9ed89bb4ed8c927256c47d7471e43550135295.zip	321,376,661
		8.1 beta 2	19R5551d	17		N/A	0297dec0d0f452f41b455126e48bb9ae7a525105.zip	331,713,045
		8.1 beta 3	19R5559e	17		N/A	ee61c8502535dd29226137af78b3e5c087247514.zip	348,253,011
		8.1 beta 4	19R5566a	17		N/A	7f7b0a0eaace67dd6eab1c768f7237c8ed0aa023.zip	347,232,310
		8.1	19R570	17		N/A	4d46b6d58a0129c06b0413ee3413f134a99db11e.zip	346,536,627
		8.3	19S55	17		N/A	eaf1991067f56bd603e673b861184c0303f6553a.zip	195,723,576
		8.3 beta	19S5026e	17		N/A	55b58f6c5ec978d7ee92f7c7db18ba522e5e1868.zip	287,641,979
		8.3 beta 2	19S5036d	17		N/A	e962226d941f7f3e78ae9e8050c21093ad3ddf95.zip	286,582,608
		8.3 beta 3	19S5044c	17		N/A	85af97c019ce66e6e9b0f4316df540e75370bb4c.zip	197,489,325
		8.3 beta 4	19S5050c	17		N/A	baf6ae7e4bb4f464662d67e69cf15b14c1f11666.zip	191,848,241

Watch5,11

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	808c3b288b0b3d5077179d29e277ec9ba248853a.zip	1,857,619,730
		7.6	18U63	17		N/A	86c26977d2a21e1cd98baba4c1e0652fd43e162d.zip	1,271,387,347
		7.6.1	18U70	17		N/A	47804986423851217eda332ac9cf20da86e43a83.zip	1,271,390,877
		7.6.2	18U80	17		N/A	c167e89b5e2fcda548e6537c5b41c74b5abafe0f.zip	1,271,367,047
		8.0	19R346	17		N/A	fdfeabf264f3115c5e9d17702cdaf683b0a84655.zip	397,217,664
		8.0.1	19R354	17		N/A	00e3a74dc24783cd9aaa185bc1966fbf979e7e18.zip	397,141,436
		8.1 beta	19R5541f	17		N/A	690c441ac2e8d4056adfdf7466d5e94c2a2a4531.zip	376,934,036
		8.1 beta 2	19R5551d	17		N/A	523b332386b5b81a140b7cb4609c797450a7b628.zip	380,749,327
		8.1 beta 3	19R5559e	17		N/A	3beeb4d15facb02210e40b208b0ffe8fd8d485f6.zip	364,041,536
		8.1 beta 4	19R5566a	17		N/A	16410cb274ad5fc2217de7122d1e03f0229e238b.zip	363,503,507
		8.1	19R570	17		N/A	34e3b6db680bfad3b1a35aaee59447b2d38146d0.zip	362,917,835
		8.3	19S55	17		N/A	7159aab83032d63798394b9bba10bd94672df240.zip	201,109,075
		8.3 beta	19S5026e	17		N/A	3fba052ee503c5aaca2dd0e061fe5b8e8bd6f9b1.zip	348,739,884
		8.3 beta 2	19S5036d	17		N/A	587ac0786d4663dad87e18874ca9ec94538d89c1.zip	313,951,847
		8.3 beta 3	19S5044c	17		N/A	b1537fe54345ad4c9912eafaf608d43cfa61c603.zip	203,971,395
		8.3 beta 4	19S5050c	17		N/A	df8e74af268ff3548fdd88fcfc1814dee7cb706a.zip	199,037,633

Watch5,12

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	7b4fc570fa6add13980e7b69f6b375e1ca3b90fc.zip	1,837,708,634
		7.6	18U63	17		N/A	5866207ed9a720cd90ac74bcdac65f6eca0fc177.zip	1,257,388,267
		7.6.1	18U70	17		N/A	f6e411eb7566d077a442f0372bf1326b40d3c65d.zip	1,257,395,248
		7.6.2	18U80	17		N/A	6e6dd8eb6b8424dff551ebf4b4f4ec15055c7528.zip	1,257,371,313
		8.0	19R346	17		N/A	609b34a2cd699e803089e6c56dbb67502be6e800.zip	397,206,618
		8.0.1	19R354	17		N/A	aa0fb8ad0dca8113552eea2a6e663f0253bf134c.zip	397,127,290
		8.1 beta	19R5541f	17		N/A	c6f02f31f50753988f0cd7608d0ee7aaf0ad0590.zip	376,940,732
		8.1 beta 2	19R5551d	17		N/A	cf1ddf52ef8361ba04da16437794a8eeecfc008b.zip	380,751,121
		8.1 beta 3	19R5559e	17		N/A	5c9905589ea6170f381043733d75772d8b00c164.zip	364,043,692
		8.1 beta 4	19R5566a	17		N/A	66ff7be590a1018c5afd0d0da39b2a2176aa94d3.zip	363,511,618
		8.1	19R570	17		N/A	cfa84369f742a8aa6d440a8ac3ea8439df09b47c.zip	362,928,912
		8.3	19S55	17		N/A	4f75fe46f84600985fb28151a6a8269fd91a9d09.zip	201,134,080
		8.3 beta	19S5026e	17		N/A	95b915d3af2c8855da41fdc20eabc5aed72d7c2d.zip	348,751,676
		8.3 beta 2	19S5036d	17		N/A	df7e6f1124a740df98636b6d3e521a903c681669.zip	313,954,955
		8.3 beta 3	19S5044c	17		N/A	7e81c4d48e703b1820aad3c01016cd1e9fada84b.zip	203,968,032
		8.3 beta 4	19S5050c	17		N/A	60f17f01569242220ba50bb0b7f96f8adcc7c9a5.zip	199,035,388

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 beta	19S5525f	N/A		17	17 December 2021	N/A	74188de1886fbfc90ad7ffdd762f63e82d0c9768.zip	1,804,125,591
		7.6	18U63	17		N/A	f9c2a3d9f3e9262cfc7c367106fde951500eff7f.zip	1,224,500,599
		7.6.1	18U70	17		N/A	93a31180f6282a8d882b2e413f8da970db424f77.zip	1,224,509,510
		7.6.2	18U80	17		N/A	8edfe3e4e234d22e51df3bb34d9a1c25160158d7.zip	1,224,500,322
		8.0	19R346	17		N/A	ef2b5feb757b6c45bed5a14caa8ff180e55aa8cb.zip	364,505,061
		8.0.1	19R354	17		N/A	18103364a532e5f5f551563af7f5fbbd96007625.zip	364,495,346
		8.1 beta	19R5541f	17		N/A	4f42b6054f41f87aa897dfcf915d03df25e21cb5.zip	309,532,637
		8.1 beta 2	19R5551d	17		N/A	4ca1273a5a8943358e3a8aff92c2116bc63a280a.zip	320,392,607
		8.1 beta 3	19R5559e	17		N/A	1946c9adb3e1e3e7b2af256112ea388a6b10c92e.zip	336,326,032
		8.1 beta 4	19R5566a	17		N/A	d09f3a69bed64944ce0706960e3115c3e6fff507.zip	335,315,957
		8.1	19R570	17		N/A	0a0098a8427f107cb325da1214e3012e06a15f07.zip	334,259,099
		8.3	19S55	17		N/A	c28a3a16ce698d9f0c66552d466e88c0c030f4e6.zip	184,096,103
		8.3 beta	19S5026e	17		N/A	4be23cb91cac4c1d46e767615cfcd2a45306a088.zip	275,747,260
		8.3 beta 2	19S5036d	17		N/A	bfaf182d1c62f9234063a99f5359d003e7d15f7e.zip	273,883,582
		8.3 beta 3	19S5044c	17		N/A	718924fe5addeddcba75d6b724cfd87ed2670736.zip	185,351,310
		8.3 beta 4	19S5050c	17		N/A	48e71c6d065e6c288e64998e1190a7f2a79edd00.zip	179,498,643

Watch6,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	387505b9a5d4c7695c809e73b315a270b8885fce.zip	1,782,890,401
		7.6	18U63	17		N/A	0448b235bd53e98bce2f98bbf1e405934672eeb1.zip	1,210,688,349
		7.6.1	18U70	17		N/A	312d5fcad2387deb0898038c201ff10014e0b9dc.zip	1,210,692,104
		7.6.2	18U80	17		N/A	d499cf378106b3edd3564b7b4ed9b2b62b9c5b69.zip	1,210,694,445
		8.0	19R346	17		N/A	e342facaea30b10ce33b1aea65a2f80f3762ddc1.zip	364,491,398
		8.0.1	19R354	17		N/A	66aa2f9cbed946db4c10c7d3f6947f3f8403b320.zip	364,482,373
		8.1 beta	19R5541f	17		N/A	67fa79eeaba3169612e58bede54816c8307dea52.zip	309,532,279
		8.1 beta 2	19R5551d	17		N/A	7f88f21ccba721bb47ebb8815555ea1e5fe04e4c.zip	320,400,400
		8.1 beta 3	19R5559e	17		N/A	ef6c1c5cb4ec53dbc06ffc47dc56bab781f4beb4.zip	336,329,849
		8.1 beta 4	19R5566a	17		N/A	8ec4abf6d4da86fc21aace129ace8f2fcdfaa352.zip	335,314,027
		8.1	19R570	17		N/A	7a2c68c23c33aac4ad8040b909bc3794d6ffbbab.zip	334,255,523
		8.3	19S55	17		N/A	686bde670e26469254b8c7f693de78c1a3b81024.zip	184,110,971
		8.3 beta	19S5026e	17		N/A	b97b02e3d6386c96022e672aa8e37337f2b9012a.zip	275,749,881
		8.3 beta 2	19S5036d	17		N/A	526d0192857729244e5f56e9d62f09aaf31c6ddf.zip	273,900,287
		8.3 beta 3	19S5044c	17		N/A	502b74a70b8ffeab2300a8489fa66c42c495d115.zip	185,348,393
		8.3 beta 4	19S5050c	17		N/A	5a55338c2b6917d47890eec41ce0ad792aba69a6.zip	179,498,481

Watch6,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	c3cfb7c62fea2957ac4117ff514c80fe2fc9e817.zip	1,847,153,649
		7.6	18U63	17		N/A	01e62278c9dc13dc49d2d57478e3c8acdeb24adc.zip	1,262,414,228
		7.6.1	18U70	17		N/A	c0856cb5afc2e49308efa7b42899e2c73fc30b9f.zip	1,262,422,800
		7.6.2	18U80	17		N/A	fee6f1cd0f87050636e2d33f488db55cf9612d23.zip	1,262,397,985
		8.0	19R346	17		N/A	019ce8a59e85b37363094c291a2f670d65815b4c.zip	385,543,559
		8.0.1	19R354	17		N/A	e008628c9e156c41edd0f48511221b7dcb1e4487.zip	385,356,491
		8.1 beta	19R5541f	17		N/A	f994d66c34c90e0fc56449a4844cd8d863ab7cd2.zip	366,867,502
		8.1 beta 2	19R5551d	17		N/A	c233063d10ff2b752c80e39a5f06ddd85eeef863.zip	372,252,955
		8.1 beta 3	19R5559e	17		N/A	fb39b0f117692b6dd4ecb89bf4f5cf8192fd9781.zip	352,511,064
		8.1 beta 4	19R5566a	17		N/A	2b38706380930b4759a2972baa6ae75d50bc222c.zip	351,555,595
		8.1	19R570	17		N/A	08cc86a7355b4841689ee6a0935ca30bacecc89b.zip	350,932,150
		8.3	19S55	17		N/A	5af5e6bad21afadd8882466e04efe7eab9d7b087.zip	189,054,996
		8.3 beta	19S5026e	17		N/A	63ec3a0c85d6a67a85b656914202fc31d4cccfc6.zip	336,548,777
		8.3 beta 2	19S5036d	17		N/A	06c598ea123c2054a3beaaeebed53de09b1848a8.zip	301,984,243
		8.3 beta 3	19S5044c	17		N/A	1d99de67295afd89df00156fb4c1f280160557f9.zip	192,021,143
		8.3 beta 4	19S5050c	17		N/A	3d586a6b48f13423a8f39d195bd2f0486b4392e4.zip	187,109,600

Watch6,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	9f8c85cc54f33460b9b1d5920d18f7ba7f64b374.zip	1,829,027,983
		7.6	18U63	17		N/A	5d41614131785b2dde88d7f7b52bffbbf7b47356.zip	1,248,628,439
		7.6.1	18U70	17		N/A	96a1724f0520b50366dbf148de6426a326fb4365.zip	1,248,629,985
		7.6.2	18U80	17		N/A	ba0a5a6fdc20ee79304bb1940c9df3f2f4f3a372.zip	1,248,613,269
		8.0	19R346	17		N/A	ac219d7eb5ba3301f79e2611eb881825dd116e27.zip	385,530,206
		8.0.1	19R354	17		N/A	2d0c27efa874728c6d8710ba146c1ebf25d442cd.zip	385,344,932
		8.1 beta	19R5541f	17		N/A	ecdb43a80b7e60d4131b0c7a9217d59dc0fcea2d.zip	366,871,546
		8.1 beta 2	19R5551d	17		N/A	138df90f6abbf42448c5b238636609519f7d9f45.zip	372,262,566
		8.1 beta 3	19R5559e	17		N/A	e9b4dd900f65166dd3b473f536a668d85bf37048.zip	352,519,332
		8.1 beta 4	19R5566a	17		N/A	b48d66d15fb687af1f360c6b9e822412487b1976.zip	351,567,252
		8.1	19R570	17		N/A	d135823739e5dd5e2eb2809cf8f0855e6b4337af.zip	350,927,107
		8.3	19S55	17		N/A	3a6b7579d642d4cc5a589a0ebbfa1aa5f25c7081.zip	189,067,250
		8.3 beta	19S5026e	17		N/A	1f48595022daf713bba19328f1a823e493a65946.zip	336,550,186
		8.3 beta 2	19S5036d	17		N/A	c41acc0a5e5d23d57bafe72393743a66db45505f.zip	301,981,105
		8.3 beta 3	19S5044c	17		N/A	a10514b80e046fb02314af17fffbc5658d36bf7b.zip	192,033,848
		8.3 beta 4	19S5050c	17		N/A	03fb9f3a5238058136a1b0ec455780188b828fc9.zip	187,125,041

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 beta	19S5525f	N/A		17	17 December 2021	N/A	96c6c5c6cb40254094caa9d228b0f0a286a82a6e.zip	1,836,325,663
		8.0	19R346	17		N/A	0da4956fa3f84066f9e00d25b410d5212f66e47f.zip	352,047,645
		8.0.1	19R354	17		N/A	d4dc3ef731f8c7ff85c8443da3a986f4bfd583a3.zip	351,802,520
		8.1 beta	19R5541f	17		N/A	5baef0c1c33c7e5b6126d6c4dde551940a4444b4.zip	311,242,779
		8.1 beta 2	19R5551d	17		N/A	184fda07190991519619646e063a9ec43fb23975.zip	336,803,053
		8.1 beta 3	19R5559e	17		N/A	5ae6dc8d34fda713b73578190139a4a885ab4daf.zip	319,277,914
		8.1 beta 4	19R5566a	17		N/A	29f3474373781e756c37bf01d0f686a765df02e8.zip	318,522,356
		8.1	19R570	17		N/A	122a54ec14ce8444da601f12d6a78623fd10dfb2.zip	317,192,122
		8.3	19S55	17		N/A	a7816c30f15c4d68c567ffcb315ff6d548d7e9fc.zip	166,239,140
		8.3 beta	19S5026e	17		N/A	233e6ebb90dd1206dc99254287cfaa947f378c5b.zip	294,072,653
		8.3 beta 2	19S5036d	17		N/A	c72a6f2c06bed024f852440fda2f75ed7cc9b186.zip	292,699,557
		8.3 beta 3	19S5044c	17		N/A	39662b44bf5c7e514149c4bf9ad62e77f9af6b98.zip	167,163,335
		8.3 beta 4	19S5050c	17		N/A	6c917b560f301498a02a373ce8d4a90b749d5b1b.zip	161,356,506

Watch6,7

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	f97b305be65b9f1ff1ee60da0ce7141d455d461b.zip	1,830,804,720
		8.0	19R346	17		N/A	b81081cf58c8c978121d21f5335c551246e7a135.zip	352,096,624
		8.0.1	19R354	17		N/A	087f45a4a1c4950e0435c1b6f6353745abb36848.zip	351,873,894
		8.1 beta	19R5541f	17		N/A	5f17515f5f14b30c02c7eadd0375457e0a0870d2.zip	311,283,263
		8.1 beta 2	19R5551d	17		N/A	b3bcdf671191b23f751a76fe1fe938064d13ea13.zip	336,896,234
		8.1 beta 3	19R5559e	17		N/A	f249b9997250abc2f756b068041fdd23c95f9040.zip	319,344,543
		8.1 beta 4	19R5566a	17		N/A	a2dbe15b5f070c6595f000d4aebf57a7fef0057b.zip	318,590,777
		8.1	19R570	17		N/A	85f3849393f0a239a7adf05b4b9cd7914b68d150.zip	317,193,059
		8.3	19S55	17		N/A	ae3566ec5c20e78e18b4816ec21a11f78f2bdb91.zip	166,327,487
		8.3 beta	19S5026e	17		N/A	fe8c6255ba031f6e3f96e5a99cd7525ed51f6c65.zip	294,122,077
		8.3 beta 2	19S5036d	17		N/A	4fb0b763eb6c7cec55ee714c3335e6fce2a0148e.zip	292,755,569
		8.3 beta 3	19S5044c	17		N/A	6170dc63bbe153ab90afbf2a3254b3c68ff4d44a.zip	167,230,604
		8.3 beta 4	19S5050c	17		N/A	c65d137bd30d30c945aade5e2bcbf4d321b0a6a9.zip	161,427,951

Watch6,8

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	e8baff8aacc79619ac0835fa4c133081fe525318.zip	1,884,039,886
		8.0	19R346	17		N/A	c38b749567c68d18a92e24f04d29b4d54431a49e.zip	431,122,267
		8.0.1	19R354	17		N/A	f70e4be0edd9e9cb5114a16caec85f23610a42fb.zip	431,003,306
		8.1 beta	19R5541f	17		N/A	49afbd13cd96e85a749d375ec6138d2a827692f9.zip	366,460,312
		8.1 beta 2	19R5551d	17		N/A	f7f4d2378f613b400e48b14884b45c9814e6bfe9.zip	373,299,048
		8.1 beta 3	19R5559e	17		N/A	bcd11f1fdd39d5cf5481e4791645caee26ae87a1.zip	357,772,469
		8.1 beta 4	19R5566a	17		N/A	ce3d9b9c660e3fb0eb6072c0d8769b1d75c5c658.zip	356,679,793
		8.1	19R570	17		N/A	f3a074bdc2cf68c08274fcb468c2ea13249455fc.zip	356,002,026
		8.1.1	19R580	17		N/A	e01168466329dc9ed084b24721b1c8c70d994fb6.zip	356,004,389
		8.3	19S55	17		N/A	623513d4065e221bfcb4bc3fa54734bc0eb99267.zip	208,322,437
		8.3 beta	19S5026e	17		N/A	1aadd1e2a578e0009e89165832dd06396fb6ec33.zip	331,017,398
		8.3 beta 2	19S5036d	17		N/A	95dadbf0ab385148a0859f96b70a0cab203c588f.zip	295,463,058
		8.3 beta 3	19S5044c	17		N/A	e0ce33898675571a308dda67c8c14e5856313629.zip	210,141,930
		8.3 beta 4	19S5050c	17		N/A	7f015b1b88a5db2b7a6173e549abc45b628d0b26.zip	205,503,797

Watch6,9

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.4 beta	19S5525f	N/A		17	17 December 2021	N/A	9637669105bf6cd3ffd0287b9fd39d4855e63281.zip	1,878,312,606
		8.0	19R346	17		N/A	064b6ef724c5a35bf6a3c73e69b378296737c4c0.zip	431,212,160
		8.0.1	19R354	17		N/A	df84d68b5501b7964aebc2dc25d9f4d5aa1a9c06.zip	431,097,633
		8.1 beta	19R5541f	17		N/A	e7f830449f9dd0ef64c172c5069d2ad6ae0aca91.zip	366,508,904
		8.1 beta 2	19R5551d	17		N/A	efae3aeb0f2e4db29cc5bcafe1d91d653989f641.zip	373,390,367
		8.1 beta 3	19R5559e	17		N/A	59711bb1e0dec729e0dd06d3a1777bd4d1da47c1.zip	357,782,478
		8.1 beta 4	19R5566a	17		N/A	aeb5a9559ebc5b5a8936bdd712e78fea85057ccb.zip	356,799,751
		8.1	19R570	17		N/A	a3c2456e3f998909c16acd9d71c45bc28560766f.zip	356,082,549
		8.1.1	19R580	17		N/A	a97b2365edaea9dc190d3175c2857c020e50f67b.zip	356,082,847
		8.3	19S55	17		N/A	d7ffb229b66338f8ff9eb77ba9c7432a364c9b45.zip	208,419,507
		8.3 beta	19S5026e	17		N/A	b179274fcbd214c77f7e5d448cf394392baf7efb.zip	331,132,945
		8.3 beta 2	19S5036d	17		N/A	46e75ca5194dfd4ccaa5ff47ae5cf93fdc646695.zip	295,506,674
		8.3 beta 3	19S5044c	17		N/A	beaf687347e0486c1067f4dc2a50dbbbb8e15083.zip	210,208,302
		8.3 beta 4	19S5050c	17		N/A	25c04730d7adef3ddcf6d45b5ea4c1cb07966d1c.zip	205,569,785