Apple has released watchOS 10.1, which adds the new Double Tap feature that was heavily promoted as a key benefit of the Apple Watch Series 9 and Ultra 2. It also adds NameDrop support, both iPhone-to-Watch and Watch-to-Watch. That requires at least an Apple Watch SE2, Series 7, or Ultra. It also includes several bug fixes and security updates. watchOS 10.1: Release notes

Apple’s official release notes for watchOS 10.1 are as follows. watchOS 10.1 includes new features, improvements,
…
Read more