You can use Quick Actions on its own or as part of AssistiveTouch. For more information about AssistiveTouch see our guide How to control you Apple Watch using hand gestures in watchOS 9
This section gives you step by step instructions on how to use gestures to respond to alerts in watchOS 9, with pictures of the screens to help.
1. Press the Digital Crown on your Apple Watch. If your apps are displayed as icons, tap the Settings icon . If your apps are displayed in a list, scroll down and tap Settings.
2. On the Settings screen, scroll down and tap Accessibility.
3. On the Accessibility screen, scroll down and tap Quick Actions.
4. On the Quick Actions screen, choose On or When AssistiveTouch* is enabled.
*For more information about AssistiveTouch, see our guide How to use hand gestures to control your Apple Watch in watchOS 9
7. The Quick Actions prompt can appear in one of two ways. Scroll down to the Appearance section and choose from:
8. When you are happy with your settings, you can return to the clock face by pressing the Digital Crown.
9. When you receive an alert, your Apple Watch will display a prompt to let you know you can perform a pinch gesture to respond to it.