For when pings or rings would be inappropriate or embarrassing, the Apple Watch lets you mute your notifications and alerts.
Maybe you're going into a movie theater or about to watch a play. Maybe you're at dinner with a date or just want to take a quick nap. Whatever the reason, being about to quickly and easily mute the ringer and alerts on your Apple Watch can come in really handy. And there are several ways to do just that!
Full story from the iMore Blog...