1. To use the stop watch, from the watch face, say “Ok Google” to display the "Speak now" prompt.
    Note: If your watch doesn't respond, tap the screen to wake it up. 
    device 5035/9007113_01.jpg
  2. Say "Start stopwatch".
    device 5035/9007113_02.jpg
  3. Tap the Start icon.
    device 5035/9007113_03.jpg
  4. To pause the stopwatch, tap the Pause icon.
    device 5035/9007113_04.jpg
  5. To restart the stopwatch, tap the Start icon.
    device 5035/9007113_05.jpg
  6. To reset the stopwatch, tap the Reset icon.
    device 5035/9007113_06.jpg