How to use the Remote control phone camera function on the Xiaomi Watch S3?

Remote photography supports three triggering methods: 
1. Tap on the remote control phone camera icon;
2. Set a shortcut key. You can open the [Settings] APP >> [Customize Down button] >> select [Camera];
3. Shortcut gesture triggering. Open the [Settings] APP >> [Quick gestures] >> select as your preference.
Note:
1. When taking photos, you need to open the mobile phone camera according to the prompts;
2. When taking photos, the watch must connect to the Mi Fitness APP, and the Mi Fitness APP must keep running in the background.