Apple today released watchOS 10.1, the latest version of the watchOS 10 operating system that was released in September. watchOS 10.1 comes four weeks after watchOS 10.0.2, a minor update that brought bug fixes. ‌watchOS 10‌‌.1 can be downloaded for free through the Apple Watch app on an iPhone running iOS 17 or later by opening it up and going to General > Software Update.