Can you mute a call to WKInterfaceDevice.current().play?

In WatchKit, I call:

WKInterfaceDevice.current().play(.start)

... and the watch vibrates - but also has a sound.


What do I call to vibrate the watch without a sound?


Thanks.

It is not possible to play a haptic without also playing a sound (though no sound will play if the user's device is silenced, of course).
There is an app out there that does this: "Haptik". How did they do it?

Can you mute a call to WKInterfaceDevice.current().play?
 
 
Q