watchOS 26 and 26.0.1: Major New Apple Watch Features, But Only a Few Get the Latest Update
Overview: What Are watchOS 26 and 26.0.1? watchOS 26 is Apple’s newest operating system for the Apple Watch, released in mid-September 2025 alongside iOS 26 for iPhone. It represents one of the biggest yearly updates to the Apple Watch software, introducing a major design refresh and new capabilities across fitness, health, and everyday apps. Notably, Apple skipped from last year’s watchOS 11 straight to “26” in naming – a change meant to align all Apple OS versions with the 2025/2026 year (iOS 26, iPadOS 26, macOS 26, etc.) theguardian.com. In practical terms, watchOS 26 is the successor to watchOS 11