https://arstechnica.com/gadgets/2017/10/watchos-4-1-brings-wi-fi-toggle-apple-music-and-radio-streaming/

The latest software update for the Apple Watch, watchOS 4.1, is now available for all users to download. The update brings a slew of promised features to the new Series 3 Watch, including Apple Music and Radio streaming support, GymKit compatibility, and a Wi-Fi toggle option in the Control Center.