watchOS 26.6 beta
BetaBuild 23U5025e
watchOS Software Releases
Track all watchOS release history, including stable and beta updates.
May 26, 2026
May 11, 2026
watchOS 26.5
StableBuild 23T570
May 4, 2026
watchOS 26.5 RC
BetaBuild 23T570
Apr 27, 2026
watchOS 26.5 beta 4
BetaBuild 23T5568a
Apr 20, 2026
watchOS 26.5 beta 3
BetaBuild 23T5558e
Apr 13, 2026
watchOS 26.5 beta 2
BetaBuild 23T5553d
Mar 30, 2026
watchOS 26.5 beta
BetaBuild 23T5541h
Mar 24, 2026
watchOS 26.4
StableBuild 23T240
Mar 18, 2026
watchOS 26.4 RC
BetaBuild 23T239
Mar 9, 2026
watchOS 26.4 beta 4
BetaBuild 23T5236a
Mar 5, 2026
watchOS 26.4 beta 3 v.2
BetaBuild 23T5226i
Mar 2, 2026
watchOS 26.4 beta 3
BetaBuild 23T5226e
Feb 23, 2026
watchOS 26.4 beta 2
BetaBuild 23T5221e
Feb 16, 2026
watchOS 26.4 beta
BetaBuild 23T5209m
Feb 11, 2026
watchOS 26.3
StableBuild 23S620
Feb 4, 2026
watchOS 26.3 RC
BetaBuild 23S618
watchOS 26.3 RC
BetaBuild 23S618
Jan 26, 2026
watchOS 26.3 beta 3
BetaBuild 23S5611c
watchOS 26.2.1
StableBuild 23S314
Jan 12, 2026
watchOS 26.3 beta 2
BetaBuild 23S5600d
*Tracking 49 releases since WWDC 2025 (OS 26 cycle).