Method/step:
1. First open the shortcut command and click the button at the upper left corner.
2. Then you can see the Apple watch here and enter it.
3. Finally, click Add Shortcut Command
How to add shortcut commands to the iwatch
1. Find the "Shortcut Command" on the iwatch, open it and click "Create Shortcut Command"
2. Click "Add Operation"
3. Select the app or application you want to add instructions to, and click the "i" button in the upper right corner of the application
4. Select "Add to this shortcut"