How to use screen and keys on your Apple Watch Ultra

Press the Side button to open and close Control Panel.

Press the required function to open an application or turn the function on or off.

Slide your finger downwards starting from the top of the screen to view notifications.

Press the required notification to open it.

Slide your finger left on the required notification.

Press the delete icon to remove it.

Slide your finger upwards starting from the bottom of the screen to open Smart Stack.

See how to use Smart Stack.

Hard press the screen to access extra functions and shortcuts in selected apps.

Press the Digital Crown to open the main menu.

Press the Digital Crown several times to return to the home screen.

Turn the Digital Crown to navigate in a menu.

Press the Digital Crown twice in quick succession to open the list of the most recently used apps.

Press and hold the Digital Crown to turn on Siri.

Press and hold the Side button to turn your Apple Watch on or off.

Press and hold the Side button to access the emergency call function.

Press the Side button to open Control Panel.

In the Watch app on your phone you can set the Dock to display recent apps or your selected favourite apps.

Press the Side button twice in quick succession to turn on Apple Pay.

To use Apple Pay, you need to set it up on your phone.

Press the Action button to activate a preset function.

See how to select Action button settings.

Press and hold the Action button to turn on a siren.

When you turn on the siren, your Apple Watch plays a continuous sound that can be heard up to 600 metres away. To use the siren, you need to turn on the function.