https://wccftech.com/download-watchos-5-1-final-released-for-apple-watch-changelog-inside/

Apple has seeded the final watchOS 5.1 build for everyone out there. You can grab the update over the air and we’ll show you how.

If you’ve been waiting for a new watchOS update then you will be pleased to learn that watchOS 5.1 final is now available for download. This is the complete changelog of the update: