In addition to iOS 11.1 beta 2, Apple has also released macOS High Sierra 10.13.1 beta 2, watchOS 4.1 beta 2 and tvOS 11.1 developer beta 2 and they are also available for download from developer center. The new emoji has also been added to watchOS and macOS High Sierra in this beta release.
Interestingly Apple has added a Wi-Fi toggle in watchOS 4.1 beta 2’s Control Center. The Watch will also display current network’s name when it is connected to Wi-Fi without iPhone. Users can also stream from Radio app over cellular network.