| The iPhone Wiki is no longer updated. Visit this article on The Apple Wiki for current information. | 
Difference between revisions of "Firmware/Apple Watch/6.x"
| DanTheMann15 (talk | contribs) m (Series 3's build number appears to be 17R604, so that's one mystery solved! - gotta find the baseband version next.) |  (Add release and security notes.) | ||
| Line 7: | Line 7: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 16: | Line 17: | ||
| | [[GraceB 17S84 (Watch2,6)|Watch2,6]] | | [[GraceB 17S84 (Watch2,6)|Watch2,6]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 25: | Line 27: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 34: | Line 37: | ||
| | [[GraceB 17S84 (Watch2,7)|Watch2,7]] | | [[GraceB 17S84 (Watch2,7)|Watch2,7]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 44: | Line 48: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 53: | Line 58: | ||
| | [[GraceB 17S84 (Watch2,3)|Watch2,3]] | | [[GraceB 17S84 (Watch2,3)|Watch2,3]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 62: | Line 68: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 71: | Line 78: | ||
| | [[GraceB 17S84 (Watch2,4)|Watch2,4]] | | [[GraceB 17S84 (Watch2,4)|Watch2,4]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 82: | Line 90: | ||
| ! rowspan="2" | Baseband | ! rowspan="2" | Baseband | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 92: | Line 101: | ||
| | 4.00.00 | | 4.00.00 | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 99: | Line 109: | ||
| | ? | | ? | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 106: | Line 117: | ||
| | 4.10.02 | | 4.10.02 | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 116: | Line 128: | ||
| ! rowspan="2" | Baseband | ! rowspan="2" | Baseband | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 126: | Line 139: | ||
| | 4.00.00 | | 4.00.00 | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 133: | Line 147: | ||
| | ? | | ? | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 140: | Line 155: | ||
| | 4.10.02 | | 4.10.02 | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 149: | Line 165: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 158: | Line 175: | ||
| | [[Grace 17R575 (Watch3,3)|Watch3,3]] | | [[Grace 17R575 (Watch3,3)|Watch3,3]] | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 164: | Line 182: | ||
| | [[Grace 17R604 (Watch3,3)|Watch3,3]] | | [[Grace 17R604 (Watch3,3)|Watch3,3]] | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 170: | Line 189: | ||
| | [[GraceB 17S84 (Watch3,3)|Watch3,3]] | | [[GraceB 17S84 (Watch3,3)|Watch3,3]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 179: | Line 199: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 188: | Line 209: | ||
| | [[Grace 17R575 (Watch3,4)|Watch3,4]] | | [[Grace 17R575 (Watch3,4)|Watch3,4]] | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 194: | Line 216: | ||
| | [[Grace 17R604 (Watch3,4)|Watch3,4]] | | [[Grace 17R604 (Watch3,4)|Watch3,4]] | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 200: | Line 223: | ||
| | [[GraceB 17S84 (Watch3,4)|Watch3,4]] | | [[GraceB 17S84 (Watch3,4)|Watch3,4]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 210: | Line 234: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 219: | Line 244: | ||
| | [[Grace 17R575 (Watch4,1)|Watch4,1]] | | [[Grace 17R575 (Watch4,1)|Watch4,1]] | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 225: | Line 251: | ||
| | [[Grace 17R605 (Watch4,1)|Watch4,1]] | | [[Grace 17R605 (Watch4,1)|Watch4,1]] | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 231: | Line 258: | ||
| | [[GraceB 17S84 (Watch4,1)|Watch4,1]] | | [[GraceB 17S84 (Watch4,1)|Watch4,1]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 240: | Line 268: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 249: | Line 278: | ||
| | [[Grace 17R575 (Watch4,2)|Watch4,2]] | | [[Grace 17R575 (Watch4,2)|Watch4,2]] | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 255: | Line 285: | ||
| | [[Grace 17R605 (Watch4,2)|Watch4,2]] | | [[Grace 17R605 (Watch4,2)|Watch4,2]] | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 261: | Line 292: | ||
| | [[GraceB 17S84 (Watch4,2)|Watch4,2]] | | [[GraceB 17S84 (Watch4,2)|Watch4,2]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 271: | Line 303: | ||
| ! rowspan="2" | Baseband | ! rowspan="2" | Baseband | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 281: | Line 314: | ||
| | 2.00.01 | | 2.00.01 | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 288: | Line 322: | ||
| | 2.00.03 | | 2.00.03 | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 295: | Line 330: | ||
| | 2.01.04 | | 2.01.04 | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 305: | Line 341: | ||
| ! rowspan="2" | Baseband | ! rowspan="2" | Baseband | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 315: | Line 352: | ||
| | 2.00.01 | | 2.00.01 | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 322: | Line 360: | ||
| | 2.00.03 | | 2.00.03 | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 329: | Line 368: | ||
| | 2.01.04 | | 2.01.04 | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 339: | Line 379: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 348: | Line 389: | ||
| | [[Grace 17R575 (Watch5,1)|Watch5,1]] | | [[Grace 17R575 (Watch5,1)|Watch5,1]] | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 354: | Line 396: | ||
| | [[Grace 17R604 (Watch5,1)|Watch5,1]] | | [[Grace 17R604 (Watch5,1)|Watch5,1]] | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 360: | Line 403: | ||
| | [[GraceB 17S84 (Watch5,1)|Watch5,1]] | | [[GraceB 17S84 (Watch5,1)|Watch5,1]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 369: | Line 413: | ||
| ! rowspan="2" | Keys | ! rowspan="2" | Keys | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 378: | Line 423: | ||
| | [[Grace 17R575 (Watch5,2)|Watch5,2]] | | [[Grace 17R575 (Watch5,2)|Watch5,2]] | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 384: | Line 430: | ||
| | [[Grace 17R604 (Watch5,2)|Watch5,2]] | | [[Grace 17R604 (Watch5,2)|Watch5,2]] | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 390: | Line 437: | ||
| | [[GraceB 17S84 (Watch5,2)|Watch5,2]] | | [[GraceB 17S84 (Watch5,2)|Watch5,2]] | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 400: | Line 448: | ||
| ! rowspan="2" | Baseband | ! rowspan="2" | Baseband | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 410: | Line 459: | ||
| | 2.00.01 | | 2.00.01 | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 417: | Line 467: | ||
| | 2.00.03 | | 2.00.03 | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 424: | Line 475: | ||
| | 2.01.04 | | 2.01.04 | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
| Line 434: | Line 486: | ||
| ! rowspan="2" | Baseband | ! rowspan="2" | Baseband | ||
| ! rowspan="2" | Release Date | ! rowspan="2" | Release Date | ||
| + | ! rowspan="2" | Release Notes | ||
| |- | |- | ||
| ! watchOS | ! watchOS | ||
| Line 444: | Line 497: | ||
| | 2.00.01 | | 2.00.01 | ||
| | {{date|2019|09|19}} | | {{date|2019|09|19}} | ||
| + | | [https://support.apple.com/HT210583#6 Release Notes]<br />[https://support.apple.com/kb/HT210607 Security Notes] | ||
| |- | |- | ||
| | 6.0.1 | | 6.0.1 | ||
| Line 451: | Line 505: | ||
| | 2.00.03 | | 2.00.03 | ||
| | {{date|2019|09|30}} | | {{date|2019|09|30}} | ||
| + | | [https://support.apple.com/HT210583#601 Release Notes] | ||
| |- | |- | ||
| | 6.1 | | 6.1 | ||
| Line 458: | Line 513: | ||
| | 2.01.04 | | 2.01.04 | ||
| | {{date|2019|10|29}} | | {{date|2019|10|29}} | ||
| + | | [https://support.apple.com/HT210583#61 Release Notes]<br />[https://support.apple.com/kb/HT210724 Security Notes] | ||
| |} | |} | ||
Revision as of 17:12, 29 November 2019
Contents
Apple Watch Series 1
Watch2,6
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.1 | 13.2 | 17S84 | Watch2,6 | 29 October 2019 | Release Notes Security Notes | 
Watch2,7
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.1 | 13.2 | 17S84 | Watch2,7 | 29 October 2019 | Release Notes Security Notes | 
Apple Watch Series 2
Watch2,3
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.1 | 13.2 | 17S84 | Watch2,3 | 29 October 2019 | Release Notes Security Notes | 
Watch2,4
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.1 | 13.2 | 17S84 | Watch2,4 | 29 October 2019 | Release Notes Security Notes | 
Apple Watch Series 3
Watch3,1
| Version | Build | Keys | Baseband | Release Date | Release Notes | |
|---|---|---|---|---|---|---|
| watchOS | iOS | |||||
| 6.0 | 13.0 | 17R575 | Watch3,1 | 4.00.00 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch3,1 | ? | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch3,1 | 4.10.02 | 29 October 2019 | Release Notes Security Notes | 
Watch3,2
| Version | Build | Keys | Baseband | Release Date | Release Notes | |
|---|---|---|---|---|---|---|
| watchOS | iOS | |||||
| 6.0 | 13.0 | 17R575 | Watch3,2 | 4.00.00 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch3,2 | ? | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch3,2 | 4.10.02 | 29 October 2019 | Release Notes Security Notes | 
Watch3,3
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.0 | 13.0 | 17R575 | Watch3,3 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch3,3 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch3,3 | 29 October 2019 | Release Notes Security Notes | 
Watch3,4
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.0 | 13.0 | 17R575 | Watch3,4 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch3,4 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch3,4 | 29 October 2019 | Release Notes Security Notes | 
Apple Watch Series 4
Watch4,1
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.0 | 13.0 | 17R575 | Watch4,1 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R605 | Watch4,1 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch4,1 | 29 October 2019 | Release Notes Security Notes | 
Watch4,2
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.0 | 13.0 | 17R575 | Watch4,2 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R605 | Watch4,2 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch4,2 | 29 October 2019 | Release Notes Security Notes | 
Watch4,3
| Version | Build | Keys | Baseband | Release Date | Release Notes | |
|---|---|---|---|---|---|---|
| watchOS | iOS | |||||
| 6.0 | 13.0 | 17R575 | Watch4,3 | 2.00.01 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R605 | Watch4,3 | 2.00.03 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch4,3 | 2.01.04 | 29 October 2019 | Release Notes Security Notes | 
Watch4,4
| Version | Build | Keys | Baseband | Release Date | Release Notes | |
|---|---|---|---|---|---|---|
| watchOS | iOS | |||||
| 6.0 | 13.0 | 17R575 | Watch4,4 | 2.00.01 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R605 | Watch4,4 | 2.00.03 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch4,4 | 2.01.04 | 29 October 2019 | Release Notes Security Notes | 
Apple Watch Series 5
Watch5,1
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.0 | 13.0 | 17R575 | Watch5,1 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch5,1 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch5,1 | 29 October 2019 | Release Notes Security Notes | 
Watch5,2
| Version | Build | Keys | Release Date | Release Notes | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 6.0 | 13.0 | 17R575 | Watch5,2 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch5,2 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch5,2 | 29 October 2019 | Release Notes Security Notes | 
Watch5,3
| Version | Build | Keys | Baseband | Release Date | Release Notes | |
|---|---|---|---|---|---|---|
| watchOS | iOS | |||||
| 6.0 | 13.0 | 17R575 | Watch5,3 | 2.00.01 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch5,3 | 2.00.03 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch5,3 | 2.01.04 | 29 October 2019 | Release Notes Security Notes | 
Watch5,4
| Version | Build | Keys | Baseband | Release Date | Release Notes | |
|---|---|---|---|---|---|---|
| watchOS | iOS | |||||
| 6.0 | 13.0 | 17R575 | Watch5,4 | 2.00.01 | 19 September 2019 | Release Notes Security Notes | 
| 6.0.1 | 13.1.2 | 17R604 | Watch5,4 | 2.00.03 | 30 September 2019 | Release Notes | 
| 6.1 | 13.2 | 17S84 | Watch5,4 | 2.01.04 | 29 October 2019 | Release Notes Security Notes | 
