1. Open Huawei's mobile phone and find the click-on exercise health application.
2. After entering sports health, find the click health option.
3. In the health page, find the click editing card.
4. After entering the edit card page, find the physiological cycle option and click Add to the upper column.
5. After adding, return to the main page of the application, and you can see the icon or widget of the physiological cycle on the desktop.
6. Click on the physiological cycle icon or gadget to enter related functions.