watchOS 26.6
Stable
Build 23U67
Complete archive
watchOS Software Releases
Track all watchOS release history, including stable and beta updates.
Jul 27, 2026
Jul 20, 2026
watchOS 27.0 beta 4
Beta
Build 24R5325h
watchOS 26.6 RC
Beta
Build 23U67
Jul 13, 2026
watchOS 26.6 beta 5
Beta
Build 23U5062b
Jul 6, 2026
watchOS 27.0 beta 3
Beta
Build 24R5315i
watchOS 26.6 beta 4
Beta
Build 23U5054b
Jun 23, 2026
watchOS 27.0 beta 2
Beta
Build 24R5305g
Jun 15, 2026
watchOS 26.6 beta 2
Beta
Build 23U5040d
Jun 8, 2026
watchOS 27.0 beta
Beta
Build 24R5289n
May 26, 2026
watchOS 26.6 beta
Beta
Build 23U5025e
May 11, 2026
watchOS 26.5
Stable
Build 23T570
May 4, 2026
watchOS 26.5 RC
Beta
Build 23T570
Apr 27, 2026
watchOS 26.5 beta 4
Beta
Build 23T5568a
Apr 20, 2026
watchOS 26.5 beta 3
Beta
Build 23T5558e
Apr 13, 2026
watchOS 26.5 beta 2
Beta
Build 23T5553d
Mar 24, 2026
watchOS 26.4
Stable
Build 23T240
Dec 15, 2025
watchOS 26.3 beta
Beta
Build 23S5586d
Dec 12, 2025
watchOS 26.2
Stable
Build 23S303
Dec 3, 2025
watchOS 26.2 RC
Beta
Build 23S303
Nov 17, 2025
watchOS 26.2 beta 3
Beta
Build 23S5297b
*Tracking 44 releases since WWDC 2025 (OS 26 cycle).