Cards
Cards appear at the bottom of the Home Screen to keep you informed about a variety of information. If not all of the contents of a mail message, SMS message, or other message does not fit within a card, you can tap the card and then swipe to scroll the displayed text. With some cards, swiping from right to left will display detailed information or operation buttons.
To browse through cards
If the watch received multiple notifications, you can sequentially browse through cards by swiping the currently displayed card upwards. Swiping downwards browses back to previous cards.
To hide and re-show cards
While the first card in the series is displayed on the Home Screen, swipe downwards to hide the cards. To re-show the cards, swipe upwards from the bottom of the Home Screen.