If you’re on a call that doesn’t use FaceTime audio, you can switch a call to your iPhone, adjust the call volume, enter numbers using the keypad, and switch the call to another audio device.
Switch a call from your AppleWatch to your iPhone: While talking on your AppleWatch, unlock your iPhone, then tap the green button or bar at the top of the screen.
See AlsoSend messages from Apple WatchWrite and reply to mail on Apple WatchHow to Dictate on Apple Watch [Talk to Text]Read and reply to messages and texts - AndroidYou can quickly silence an incoming call by pressing the palm of your hand on the watch display for three seconds. Just make sure you have Cover to Mute turned on—open the Settings app
on your AppleWatch, tap Gestures, then turn on Cover to Mute.Adjust call volume: Turn the Digital Crown. Tap
to mute your end of the call (if you’re listening on a conference call, for example).Enter additional digits during a call: Tap
, tap Keypad, then tap the digits.Switch the call to an audio device: Tap
, then choose a device.
on your AppleWatch, tap Gestures, then turn on Cover to Mute.During a FaceTime audio call, you can adjust the volume, mute the call by tapping 
, or tap 
and choose an audio destination.
