Choose an OTA for the Apple Watch Series 3 (38mm) Apple Watch Series 3 (38mm)

1 Choose a product
2 Choose a device
3 Choose a version
4 Download

OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.

Signed OTAs

✓watchOS 5.3.10 (16U711)March 24, 20261.3 GiB4a19e38054e0d85fa1a49cf5fd9d368dcf6a1d17.zip
✓watchOS 6.3.1 (17U224)February 2, 20261.4 GiB3c64a67a630cf095ca5e8ee4f0b3ac6030a895c9.zip
✓watchOS 5.3.9 (16U693)November 5, 20201.3 GiBd197ea5425bb6924761e7a2b33e27d5ba9ff27bf.zip

Unsigned OTAs

✗watchOS 6.3 (17U216)January 26, 20211.4 GiB09767515de464388db188e19ff7852b3aabef707.zip
✗watchOS 5.3.8 (16U680)July 15, 20201.3 GiBe5fea78fb79b2f1cfec36c5c8a933b62ec8a2e41.zip
✗watchOS 5.3.7 (16U674)May 18, 20201.3 GiB9a3af9f186e1197c0c532e6ff5eb68ad0375e63b.zip
✗watchOS 5.3.6 (16U662)March 24, 20201.3 GiBe22e78a1072b14c5aa4f9d346f93bf923149dd3f.zip
✗watchOS 5.3.5 (16U652)February 18, 20201.3 GiB0f219ee576a66c28fc9e1631ab113815366dfc67.zip
✗watchOS 5.3.4 (16U627)December 10, 20191.3 GiBdda3d66e26cf71b5f94ee1eed7775efef57ce038.zip
✗watchOS 6.1.1 (17S5433b)November 5, 20191.4 GiB6f32b8e90dee155b1cf822acc6138d55fa21cf42.zip
✗watchOS 6.1 (17S5083a)October 23, 20191.4 GiB05461a30aeb56c469797d5ca5e3a76863ec72fcc.zip
✗watchOS 5.3.3 (16U620)October 29, 20191.3 GiB7c1d2c7a9638309861133734b1f1e07f4ebf7f32.zip
✗watchOS 6.1 (17S5076a)October 16, 20191.4 GiB5cd5eb15c64b5c41c67f0d1d3d902c0b2fb85ab3.zip
✗watchOS 6.1 (17S5068e)October 10, 20191.4 GiB7fd4abd17b0c86cdd5090928d1fe39825c585001.zip
✗watchOS 6.1 (17S5059e)October 2, 20191.3 GiBeee9588fdf6b147575c97ec0170a04edfef2b49e.zip
✗watchOS 6.1 (17S5054e)September 23, 20191.3 GiBc873e06797a2c9fd9faf9c4e5fdbcaa1a33e772a.zip
✗watchOS 5.3.2 (16U611)September 30, 20191.3 GiB7d28e85109aaf39e0c59928c3eeadc90647c5eba.zip
✗watchOS 6.0 (17R575)September 11, 20191.3 GiB2cdfc87f53355712c95fbf63a95cbc79348561dc.zip
✗watchOS 6.0 (17R5575a)August 27, 20191.3 GiB270ad2c3f1221712673f489bc2493f12f0aee09f.zip
✗watchOS 5.3.1 (16U600)August 26, 20191.3 GiB8813240cb7d9157ed84546ba4e6c65771d721825.zip
✗watchOS 6.0 (17R5571a)August 21, 20191.3 GiBc5e5312a54cacb1e36cc1a155db4c0abeb2a2c74.zip
✗watchOS 6.0 (17R5566a)August 15, 20191.3 GiB537e489095db6cfae5aaedc3efb84bb144d06a00.zip
✗watchOS 6.0 (17R5556d)August 7, 20191.3 GiB88e2b010461243340c25e27cb93e1ce4a04f7cbf.zip
✗watchOS 6.0 (17R5546f)July 30, 20191.3 GiB418f2f6a5e1c5b3bc72b9853637887bea4878c32.zip
✗watchOS 5.3 (16U569)July 22, 20191.3 GiB2ceae88df8518eb7beefc51b4747bced5eacd92d.zip
✗watchOS 6.0 (17R5532f)July 17, 20191.3 GiBed6ab458e1c47167f7fb8c34f33976d444ac742f.zip
✗watchOS 5.3 (16U5569a)July 16, 20191.3 GiB1c0dfd47127212610db09209f8a15a40ba3606ae.zip
✗watchOS 5.3 (16U5566a)July 9, 20191.3 GiB839bf9b1d8c5a6c50814f57665ae5a150eb62f32.zip
✗watchOS 6.0 (17R5521e)July 2, 20191.3 GiB3f426f70b51f86185aa89fc66ad312c79ace76c5.zip
✗watchOS 5.3 (16U5558b)June 24, 20191.3 GiB133278b54362d3651b023a2b580ac17edb7a4101.zip
✗watchOS 6.0 (17R5507l)June 17, 20191.3 GiB4bab89f948300135e7748210642112cc9e58ee43.zip
✗watchOS 5.3 (16U5545c)June 11, 20191.3 GiB23ee2475c4412f9efad273792e74808df4bf9e71.zip
✗watchOS 6.0 (17R5491t)June 3, 20191.3 GiB3d41d3e816f756df90ae5f23c9c0f67c3fc7d246.zip
✗watchOS 5.3 (16U5537b)May 28, 20191.3 GiB96e2a21a5a515dc8eefe14cfe2d2edf0c17e490e.zip
✗watchOS 5.3 (16U5526f)May 15, 20191.3 GiB6047bd552df3a6a6ce5c0eb4d0e7426533aa6beb.zip
✗watchOS 5.2.1 (16U113)May 13, 20191.3 GiBb33423714002c2699e34c831395e5168142a896a.zip
✗watchOS 5.2.1 (16U5113a)May 7, 20191.3 GiBcdab84d813042a476b41a5f2c4f09a635db5e665.zip
✗watchOS 5.2.1 (16U5110a)April 29, 20191.3 GiBb566a9f0128d96c0988bfa135999f2ae29cca9a1.zip
✗watchOS 5.2.1 (16U5101c)April 22, 20191.3 GiB75005941ce913e4e3704cc0c2691cd61cdd57494.zip
✗watchOS 5.2.1 (16U5091b)April 8, 20191.3 GiB8dec0a2cf153c5d2954a230cc13211a0a5ab5053.zip
✗watchOS 5.2.1 (16U5079d)March 28, 20191.3 GiB883e0430f1437066a269c3abc085f57ad8487a51.zip
✗watchOS 5.2 (16T225)March 27, 20191.3 GiBd7fb75cd7c806b65440819ba0d478eabe27dd450.zip
✗watchOS 5.2 (16T5225a)March 18, 20191.3 GiB91ccc0597a773e504f43ae1747242c504174bbe1.zip
✗watchOS 5.2 (16T5222a)March 11, 20191.3 GiB6dd410fe09c7d7f56143395e69e735b9d1d137fe.zip
✗watchOS 5.2 (16T5212e)March 4, 20191.3 GiB427305185e103077fa31eb9e452e6a0a0ea81422.zip
✗watchOS 5.2 (16T5201c)February 19, 20191.3 GiB7c959a9a5c149f5d94177d9cbda7bbcb21681c23.zip
✗watchOS 5.2 (16T5191d)February 4, 20191.3 GiB327afefe2d47ce31fbd3d17eb6f1c4145ee68741.zip
✗watchOS 5.2 (16T5181f)January 24, 20191.3 GiBe4bd6e79116d9ee8c500785832d9e9a38ea39df7.zip
✗watchOS 5.1.3 (16S535)January 22, 20191.3 GiB63062ede68a91d62282c3d633b9c96f9a3a4cbbe.zip
✗watchOS 5.1.3 (16S5535a)January 7, 20191.3 GiBe6b9276d5f7224f69f35bdec3cc5d8bb0461f8ed.zip
✗watchOS 5.1.3 (16S5531a)December 19, 20181.3 GiBc6dacc15a6c48521b17fd18b2356947288222558.zip
✗watchOS 5.1.3 (16S5523a)December 10, 20181.3 GiB62ff73b2ff61eab31576134c56d50197249528e7.zip
✗watchOS 5.1.2 (16S46)December 6, 20181.3 GiBc3013e9691310a00241f190f487c55a06fcf92e1.zip
✗watchOS 5.1.2 (16S5046a)November 15, 20181.3 GiB20665d5766e2c5dd8c1c390b056b64c4e71fd785.zip
✗watchOS 5.1.2 (16S5042a)November 7, 20181.3 GiBad8327a54e3ae2663a295f2dc0ff27b0e51b6bd5.zip
✗watchOS 5.1.1 (16R600)November 5, 20181.3 GiBeb2a24513390c875c8f78075b725fa4cccc458e8.zip
✗watchOS 5.1 (16R591)October 30, 20181.3 GiBd24dc238f87a11b8cc4016cd382043c5525b49c9.zip
✗watchOS 5.1 (16R5589c)October 22, 20181.3 GiB7b1778eabea8bf655f93f65f00bd4f3d3d062f2e.zip
✗watchOS 5.1 (16R5584a)October 15, 20181.3 GiB37e2dfec6df0fd5639d8dc0417577c87b7a8d3c2.zip
✗watchOS 5.1 (16R5577c)October 9, 20181.3 GiBecc63c55431c47ca3b1c8eb20e4cc3e6c58cbc1f.zip
✗watchOS 5.1 (16R5568d)October 2, 20181.3 GiB31c71952777a34ee48fb752756c7aa3a1c42a786.zip
✗watchOS 5.0.1 (16R381)September 27, 20181.3 GiB264f0492da28ce0a462ea9110d01c30c15b6fdf0.zip
✗watchOS 5.1 (16R5559d)September 18, 20181.3 GiB7247c20578cb894e19867bedf60f7a690811f449.zip
✗watchOS 5.0 (16R364)September 12, 20181.3 GiB3b0dc5a291057177bd61b81e80d1dc97aa18bb22.zip
✗watchOS 5.0 (16R5363a)August 31, 20181.2 GiB17eb578f1df0da3af949f25bcccc6f3f1e26c105.zip
✗watchOS 5.0 (16R5360a)August 24, 20181.2 GiBa4cdaf1ab6020d8b8179566da30cd11e89a38c66.zip
✗watchOS 5.0 (16R5357a)August 20, 20181.2 GiB76af63262dd1bfed41628a6c6eea811ba24014b9.zip
✗watchOS 5.0 (16R5349a)August 13, 20181.0 GiBcc3e7c0ac74405c80d8db45cf766620025e55fe4.zip
✗watchOS 5.0 (16R5340g)August 6, 20181.0 GiBd5169d2fade06029f27c814f220063463b550c74.zip
✗watchOS 5.0 (16R5334f)July 30, 20181.2 GiBb2be363b8ed193b0600592217d1ef8eb74aad79e.zip
✗watchOS 5.0 (16R5322d)July 17, 20181.2 GiBedaa5d05684d5cf2bfbfe82bab07756530926710.zip
✗watchOS 4.3.2 (15U70)July 9, 20181.1 GiBc619a81fa57b520416dffa88505209800b3f7346.zip
✗watchOS 5.0 (16R5313d)July 3, 20181.2 GiB4875fe754e6516b416dde7708aaa4ac085fffa41.zip
✗watchOS 4.3.2 (15U5069a)June 25, 20181.1 GiB021d6b9f3d01c2195d8c9fc7fbbdfbdd0c15016d.zip
✗watchOS 5.0 (16R5303d)June 19, 20181.2 GiB70a5bc80fb9ad1e940a0f93d028894d4a372ae25.zip
✗watchOS 5.0 (16R5283r)June 11, 20181.2 GiB87dd48508c655d651d6e919856d131f8eac13ff2.zip
✗watchOS 4.3.2 (15U5062a)June 13, 20181.1 GiB505604f29cded68dcd5f67d9567d02e27c647eb5.zip
✗watchOS 5.0 (16R5283q)June 5, 20181.2 GiB047cfde2819cacc3a04f0e49c59384aa60771cfd.zip
✗watchOS 4.3.2 (15U5053b)May 30, 20181.1 GiB0a4d488f0a97e03ec6bd4319bdbaf94c5209332c.zip
✗watchOS 4.3.1 (15T567)May 29, 20181.1 GiB64af4572405c83289672216a205c69e5b661998a.zip
✗watchOS 4.3.1 (15T5567a)May 14, 20181.1 GiB380a5fbcefae8bfaf38e4fd31e4f314dcc0fdbaf.zip
✗watchOS 4.3.1 (15T5565a)May 7, 20181.1 GiBd0b45140e511e09374d2db25c7612787e65b0795.zip
✗watchOS 4.3.1 (15T5555c)May 1, 20181.1 GiBa3a76d4f85d55d91b6bb1cf1e0d270c10b2b68e4.zip
✗watchOS 4.3.1 (15T5545b)April 16, 20181.1 GiB3ad7361e80518cfcddb6ed7fff1b8d58a2b57f75.zip
✗watchOS 4.3.1 (15T5535b)April 2, 20181.1 GiB3ff251041589257344312dee84a009e7eb0f8931.zip
✗watchOS 4.3 (15T212)March 29, 20181.1 GiB17cf82ad1c7765a7f0b3e0b762a27865ac30e8a0.zip
✗watchOS 4.3 (15T5212a)March 16, 20181.1 GiB75af752896a0dbd529cee5c30284a054f7e9ea96.zip
✗watchOS 4.3 (15T5209a)March 12, 20181.1 GiB2862ce41c84cae113bfd1fd71d1e4071c14f6043.zip
✗watchOS 4.3 (15T5199f)March 6, 20181.1 GiBdb72510a368fb48ac237a5272e9872a64dd02796.zip
✗watchOS 4.3 (15T5187e)February 21, 20181.5 GiB77776ad08de8c973220902c391951104a91d1f9a.zip
✗watchOS 4.2.3 (15S600b)February 19, 20181.5 GiB7c69e04d01fa155f2f0269f4f5b61dcbaa4ac622.zip
✗watchOS 4.3 (15T5176c)February 7, 20181.5 GiB63cb4dba51e991f919adeb4ccc890447b8042ce5.zip
✗watchOS 4.3 (15T5165e)January 25, 20181.5 GiBf754e99c3031627f4479461ceecd0bc188a29659.zip
✗watchOS 4.2.2 (15S542)January 19, 20181.5 GiBc183285841c9863edb8a3af467b5ba1fbd359db7.zip
✗watchOS 4.2.2 (15S5540a)January 9, 20181.5 GiBd132889552d685c4dfc83b0ae7ba898c7a00d2b6.zip
✗watchOS 4.2.2 (15S5536a)January 3, 20181.5 GiB67719527eea2262162f881cbcb70c129cfd57b46.zip
✗watchOS 4.2.2 (15S5534a)December 19, 20171.5 GiB2ea3df3b538e9454ff6f78a2a4b45c233a68dd22.zip
✗watchOS 4.2.2 (15S5530d)December 13, 20171.5 GiB883c098fa886df7fec3f4a9a5038917fe4a8b11e.zip
✗watchOS 4.2 (15S102)December 5, 20171.5 GiBd83297c6fed231ebe84452d38c6acdc652b9cc73.zip
✗watchOS 4.2 (15S5102b)November 17, 20171.5 GiB2037350056a8310d9141d42d5d750262dba9c5d8.zip
✗watchOS 4.2 (15S5100a)November 13, 20171.5 GiB1dd9746c4858f43e6886b38fef7ed7c96798e195.zip
✗watchOS 4.2 (15S5090c)November 6, 20171.5 GiBd89e1f9c1440b2cb0cda25cde705ad3e26eb1673.zip
✗watchOS 4.2 (15S5085b)October 30, 20171.6 GiB3bb58a7068ac4ffa929c7452546a5dd953e04297.zip
✗watchOS 4.1 (15R846)October 20, 20171.5 GiB27747fe58f8dd11ff70d2889162253dd28806584.zip
✗watchOS 4.1 (15R5843a)October 16, 20171.5 GiB5e6abb1b4ac4ff3e9c1708f39ff7a415fe5624fb.zip
✗watchOS 4.1 (15R5835d)October 9, 20171.5 GiBda3d0d73000e8ae8d6c9450169666018bfc7216a.zip
✗watchOS 4.1 (15R5823c)September 27, 20171.5 GiB31cd2e742627df9453bfbb876b91688cc5399679.zip
This page omits OTA downloads with version prerequisites. You can view these on this API endpoint.
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