Read a message. You feel a tap or hear an alert sound when a message arrives—just raise Apple Watch to read it. Turn the Digital Crown to scroll to the bottom of the message.
If the message arrived a while ago, swipe down on the watch face to see the message notification, then tap it. To mark the message as read, scroll down, then tap Dismiss or swipe the message. To dismiss the notification without marking the message as read, press the Digital Crown.
Dave