Apple has released incremental updates for iOS 26.2.1, iPadOS 26.2.1, and watchOS 26.2.1, weeks into the start of 2026, chiefly to support its updated AirTag. Update your iPhone to iOS 26.2.1 today.

Apple never revealed watchOS 19. Instead, it announced watchOS 26 during WWDC 2025. Everything below this point has been preserved for historical purposes. It was written before WWDC 2025 based on ...