watchOS

Updated: 2021-12-26

Controls

Swipes

  • swipe down: notifications
  • swipe up: controls
  • swipe left / right: switch between the added watch faces

Side button

  • single click: show the recent or favorite app
  • double click: reveal the cards saved in Apple Wallet.
  • hold: power button, Medical ID, and Emergency SOS.

Digital crown

  • scroll through lists and zoom in/out on certain elements
  • single click:
    • if you are on the main screen: show you the installed apps.
    • if you are inside an app: back to the main screen
  • double click: go to the most recently used app

ECG

An electrocardiogram (also called an ECG or EKG) is a test that records the timing and strength of the electrical signals that make the heart beat.