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Beta Firmware/Apple Watch/7.x
Contents
Apple Watch Series 3
Watch3,1
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.0 beta | 14.0 beta | 18R5310a | Watch3,1 | 4.60.00 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch3,1 | 4.70.00 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch3,1 | 5.00.00 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch3,1 | 5.01.01 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch3,1 | 5.02.01 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch3,1 | 25 August 2020 | |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch3,1 | 1 September 2020 | |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch3,1 | 9 September 2020 | |
| 7.0 GM | 14.0 GM | 18R382 | Watch3,1 | 15 September 2020 | |
| 7.1 beta | 14.2 beta | 18R5552f | Watch3,1 | 5.02.00 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch3,1 | 29 September 2020 | |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch3,1 | 5.02.01 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch3,1 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch3,1 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch3,1 | 5.20.00 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch3,1 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch3,1 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch3,1 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch3,1 | 5.40.00 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch3,1 | 5.40.01 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch3,1 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch3,1 | 5.51.00 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch3,1 | 16 February 2021 | |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch3,1 | 5.51.02 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch3,1 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch3,1 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch3,1 | 31 March 2021 | |
Watch3,2
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.0 beta | 14.0 beta | 18R5310a | Watch3,2 | 4.60.00 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch3,2 | 4.70.00 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch3,2 | 5.00.00 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch3,2 | 5.01.01 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch3,2 | 5.02.01 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch3,2 | 25 August 2020 | |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch3,2 | 1 September 2020 | |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch3,2 | 9 September 2020 | |
| 7.0 GM | 14.0 GM | 18R382 | Watch3,2 | 15 September 2020 | |
| 7.1 beta | 14.2 beta | 18R5552f | Watch3,2 | 5.02.00 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch3,2 | 29 September 2020 | |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch3,2 | 5.02.01 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch3,2 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch3,2 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch3,2 | 5.20.00 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch3,2 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch3,2 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch3,2 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch3,2 | 5.40.00 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch3,2 | 5.40.01 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch3,2 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch3,2 | 5.51.00 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch3,2 | 16 February 2021 | |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch3,2 | 5.51.02 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch3,2 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch3,2 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch3,2 | 31 March 2021 | |
Watch3,3
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.0 beta | 14.0 beta | 18R5310a | Watch3,3 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch3,3 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch3,3 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch3,3 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch3,3 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch3,3 | 25 August 2020 |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch3,3 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch3,3 | 9 September 2020 |
| 7.0 GM | 14.0 GM | 18R382 | Watch3,3 | 15 September 2020 |
| 7.1 beta | 14.2 beta | 18R5552f | Watch3,3 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch3,3 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch3,3 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch3,3 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch3,3 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch3,3 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch3,3 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch3,3 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch3,3 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch3,3 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch3,3 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch3,3 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch3,3 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch3,3 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch3,3 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch3,3 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch3,3 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch3,3 | 31 March 2021 |
Watch3,4
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.0 beta | 14.0 beta | 18R5310a | Watch3,4 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch3,4 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch3,4 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch3,4 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch3,4 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch3,4 | 25 August 2020 |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch3,4 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch3,4 | 9 September 2020 |
| 7.0 GM | 14.0 GM | 18R382 | Watch3,4 | 15 September 2020 |
| 7.1 beta | 14.2 beta | 18R5552f | Watch3,4 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch3,4 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch3,4 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch3,4 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch3,4 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch3,4 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch3,4 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch3,4 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch3,4 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch3,4 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch3,4 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch3,4 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch3,4 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch3,4 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch3,4 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch3,4 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch3,4 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch3,4 | 31 March 2021 |
Apple Watch Series 4
Watch4,1
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.0 beta | 14.0 beta | 18R5310a | Watch4,1 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch4,1 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch4,1 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch4,1 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch4,1 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch4,1 | 25 August 2020 |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch4,1 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch4,1 | 9 September 2020 |
| 7.0 GM | 14.0 GM | 18R382 | Watch4,1 | 15 September 2020 |
| 7.1 beta | 14.2 beta | 18R5552f | Watch4,1 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch4,1 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch4,1 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch4,1 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch4,1 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch4,1 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch4,1 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch4,1 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch4,1 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch4,1 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch4,1 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch4,1 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch4,1 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch4,1 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch4,1 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch4,1 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch4,1 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch4,1 | 31 March 2021 |
Watch4,2
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.0 beta | 14.0 beta | 18R5310a | Watch4,2 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch4,2 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch4,2 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch4,2 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch4,2 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch4,2 | 25 August 2020 |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch4,2 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch4,2 | 9 September 2020 |
| 7.0 GM | 14.0 GM | 18R382 | Watch4,2 | 15 September 2020 |
| 7.1 beta | 14.2 beta | 18R5552f | Watch4,2 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch4,2 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch4,2 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch4,2 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch4,2 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch4,2 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch4,2 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch4,2 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch4,2 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch4,2 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch4,2 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch4,2 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch4,2 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch4,2 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch4,2 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch4,2 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch4,2 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch4,2 | 31 March 2021 |
Watch4,3
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.0 beta | 14.0 beta | 18R5310a | Watch4,3 | 2.50.25 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch4,3 | 2.50.27 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch4,3 | 2.50.29 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch4,3 | 2.50.31 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch4,3 | 3.00.01 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch4,3 | 25 August 2020 | |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch4,3 | 3.00.02 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch4,3 | 9 September 2020 | |
| 7.0 GM | 14.0 GM | 18R382 | Watch4,3 | 15 September 2020 | |
| 7.1 beta | 14.2 beta | 18R5552f | Watch4,3 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch4,3 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch4,3 | 3.01.07 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch4,3 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch4,3 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch4,3 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch4,3 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch4,3 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch4,3 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch4,3 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch4,3 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch4,3 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch4,3 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch4,3 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch4,3 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch4,3 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch4,3 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch4,3 | 31 March 2021 | |
Watch4,4
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.0 beta | 14.0 beta | 18R5310a | Watch4,4 | 2.50.25 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch4,4 | 2.50.27 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch4,4 | 2.50.29 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch4,4 | 2.50.31 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch4,4 | 3.00.01 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch4,4 | 25 August 2020 | |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch4,4 | 3.00.02 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch4,4 | 9 September 2020 | |
| 7.0 GM | 14.0 GM | 18R382 | Watch4,4 | 15 September 2020 | |
| 7.1 beta | 14.2 beta | 18R5552f | Watch4,4 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch4,4 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch4,4 | 3.01.07 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch4,4 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch4,4 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch4,4 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch4,4 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch4,4 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch4,4 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch4,4 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch4,4 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch4,4 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch4,4 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch4,4 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch4,4 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch4,4 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch4,4 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch4,4 | 31 March 2021 | |
Apple Watch Series 5
Watch5,1
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.0 beta | 14.0 beta | 18R5310a | Watch5,1 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch5,1 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch5,1 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch5,1 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch5,1 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch5,1 | 25 August 2020 |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch5,1 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch5,1 | 9 September 2020 |
| 7.0 GM | 14.0 GM | 18R382 | Watch5,1 | 15 September 2020 |
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,1 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,1 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch5,1 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5586a | Watch5,1 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,1 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,1 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,1 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,1 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,1 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,1 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,1 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,1 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,1 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,1 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,1 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,1 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,1 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,1 | 31 March 2021 |
Watch5,2
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.0 beta | 14.0 beta | 18R5310a | Watch5,2 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch5,2 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch5,2 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch5,2 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch5,2 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch5,2 | 25 August 2020 |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch5,2 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch5,2 | 9 September 2020 |
| 7.0 GM | 14.0 GM | 18R382 | Watch5,2 | 15 September 2020 |
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,2 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,2 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch5,2 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,2 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,2 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,2 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,2 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,2 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,2 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,2 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,2 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,2 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,2 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,2 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,2 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,2 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,2 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,2 | 31 March 2021 |
Watch5,3
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.0 beta | 14.0 beta | 18R5310a | Watch5,3 | 2.50.25 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch5,3 | 2.50.27 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch5,3 | 2.50.29 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch5,3 | 2.50.31 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch5,3 | 3.00.01 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch5,3 | 25 August 2020 | |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch5,3 | 3.00.02 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch5,3 | 9 September 2020 | |
| 7.0 GM | 14.0 GM | 18R382 | Watch5,3 | 15 September 2020 | |
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,3 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,3 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572g | Watch5,3 | 3.01.07 | 14 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,3 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,3 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,3 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,3 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,3 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,3 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,3 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,3 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,3 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,3 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,3 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,3 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,3 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,3 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,3 | 31 March 2021 | |
Watch5,4
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.0 beta | 14.0 beta | 18R5310a | Watch5,4 | 2.50.25 | 22 June 2020 |
| 7.0 beta 2 | 14.0 beta 2 | 18R5327h | Watch5,4 | 2.50.27 | 7 July 2020 |
| 7.0 beta 3 | 14.0 beta 3 | 18R5340d | Watch5,4 | 2.50.29 | 22 July 2020 |
| 7.0 beta 4 | 14.0 beta 4 | 18R5350e | Watch5,4 | 2.50.31 | 4 August 2020 |
| 7.0 beta 5 | 14.0 beta 5 | 18R5361d | Watch5,4 | 3.00.01 | 18 August 2020 |
| 7.0 beta 6 | 14.0 beta 6 | 18R5368d | Watch5,4 | 25 August 2020 | |
| 7.0 beta 7 | 14.0 beta 7 | 18R5378a | Watch5,4 | 3.00.02 | 1 September 2020 |
| 7.0 beta 8 | 14.0 beta 8 | 18R5382a | Watch5,4 | 9 September 2020 | |
| 7.0 GM | 14.0 GM | 18R382 | Watch5,4 | 15 September 2020 | |
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,4 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,4 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572g | Watch5,4 | 3.01.07 | 14 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,4 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,4 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,4 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,4 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,4 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,4 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,4 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,4 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,4 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,4 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,4 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,4 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,4 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,4 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,4 | 31 March 2021 | |
Apple Watch SE
Watch5,9
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,9 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,9 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch5,9 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,9 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,9 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,9 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,9 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,9 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,9 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,9 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,9 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,9 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,9 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,9 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,9 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,9 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,9 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,9 | 31 March 2021 |
Watch5,10
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,10 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,10 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch5,10 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,10 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,10 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,10 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,10 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,10 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,10 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,10 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,10 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,10 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,10 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,10 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,10 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,10 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,10 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,10 | 31 March 2021 |
Watch5,11
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,11 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,11 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch5,11 | 3.01.07 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,11 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,11 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,11 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,11 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,11 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,11 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,11 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,11 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,11 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,11 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,11 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,11 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,11 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,11 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,11 | 31 March 2021 | |
Watch5,12
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.1 beta | 14.2 beta | 18R5552f | Watch5,12 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch5,12 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch5,12 | 3.01.07 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch5,12 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch5,12 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch5,12 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch5,12 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch5,12 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch5,12 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch5,12 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch5,12 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch5,12 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch5,12 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch5,12 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch5,12 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch5,12 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch5,12 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch5,12 | 31 March 2021 | |
Apple Watch Series 6
Watch6,1
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.1 beta | 14.2 beta | 18R5552f | Watch6,1 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch6,1 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch6,1 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch6,1 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch6,1 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch6,1 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch6,1 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch6,1 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch6,1 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch6,1 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch6,1 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch6,1 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch6,1 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch6,1 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch6,1 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch6,1 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch6,1 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch6,1 | 31 March 2021 |
Watch6,2
| Version | Build | Keys | Release Date | |
|---|---|---|---|---|
| watchOS | iOS | |||
| 7.1 beta | 14.2 beta | 18R5552f | Watch6,2 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch6,2 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch6,2 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch6,2 | 22 October 2020 |
| 7.1 RC | 14.2 RC | 18R589 | Watch6,2 | 2 November 2020 |
| 7.2 beta | 14.3 beta | 18S5545f | Watch6,2 | 12 November 2020 |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch6,2 | 18 November 2020 |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch6,2 | 2 December 2020 |
| 7.2 RC | 14.3 RC | 18S563 | Watch6,2 | 8 December 2020 |
| 7.3 beta | 14.4 beta | 18S5780d | Watch6,2 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch6,2 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch6,2 | 21 January 2021 |
| 7.4 beta | 14.5 beta | 18T5144k | Watch6,2 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch6,2 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch6,2 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch6,2 | 15 March 2021 |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch6,2 | 23 March 2021 |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch6,2 | 31 March 2021 |
Watch6,3
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.1 beta | 14.2 beta | 18R5552f | Watch6,3 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch6,3 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch6,3 | 3.01.07 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch6,3 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch6,3 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch6,3 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch6,3 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch6,3 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch6,3 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch6,3 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch6,3 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch6,3 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch6,3 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch6,3 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch6,3 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch6,3 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch6,3 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch6,3 | 31 March 2021 | |
Watch6,4
| Version | Build | Keys | Baseband | Release Date | |
|---|---|---|---|---|---|
| watchOS | iOS | ||||
| 7.1 beta | 14.2 beta | 18R5552f | Watch6,4 | 3.01.03 | 17 September 2020 |
| 7.1 beta 2 | 14.2 beta 2 | 18R5561e | Watch6,4 | 3.01.04 | 29 September 2020 |
| 7.1 beta 3 | 14.2 beta 3 | 18R5572f | Watch6,4 | 3.01.07 | 13 October 2020 |
| 7.1 beta 4 | 14.2 beta 4 | 18R5585a | Watch6,4 | 22 October 2020 | |
| 7.1 RC | 14.2 RC | 18R589 | Watch6,4 | 2 November 2020 | |
| 7.2 beta | 14.3 beta | 18S5545f | Watch6,4 | 12 November 2020 | |
| 7.2 beta 2 | 14.3 beta 2 | 18S5555c | Watch6,4 | 18 November 2020 | |
| 7.2 beta 3 | 14.3 beta 3 | 18S5561a | Watch6,4 | 2 December 2020 | |
| 7.2 RC | 14.3 RC | 18S563 | Watch6,4 | 8 December 2020 | |
| 7.3 beta | 14.4 beta | 18S5780d | Watch6,4 | 3.01.06 | 16 December 2020 |
| 7.3 beta 2 | 14.4 beta 2 | 18S5793d | Watch6,4 | 3.01.07 | 13 January 2021 |
| 7.3 RC | 14.4 RC | 18S801 | Watch6,4 | 21 January 2021 | |
| 7.4 beta | 14.5 beta | 18T5144k | Watch6,4 | 3.03.03 | 1 February 2021 |
| 7.4 beta 2 | 14.5 beta 2 | 18T5159f | Watch6,4 | 3.03.04 | 16 February 2021 |
| 7.4 beta 3 | 14.5 beta 3 | 18T5169f | Watch6,4 | 3.03.05 | 4 March 2021 |
| 7.4 beta 4 | 14.5 beta 4 | 18T5183b | Watch6,4 | 15 March 2021 | |
| 7.4 beta 5 | 14.5 beta 5 | 18T5190a | Watch6,4 | 23 March 2021 | |
| 7.4 beta 6 | 14.5 beta 6 | 18T5193a | Watch6,4 | 31 March 2021 | |
