watchOS 3.2 Beta 1 brings some new features such as:
- Theater Mode - Lets users quickly mute the sound on their Apple Watch and avoid waking the screen on wrist raise
- SiriKit - Users can ask Siri on their Apple Watch to book a ride, send a message, make a payment, or make other requests that your app can handle
- WatchKit Framework Enhancements - The WKAudioFilePlayerItem class introduces the setCurrentTime: method, which lets devs specify an offset in an audio file
- Existing APIs Now Available in watchOS - Devs can Use AVAudioPlayer for simple playback of audio data from a file or memory