1. Open the Xiaomi Sports application and click the bound mi band in the "My" interface. 2. Click on the bracelet application settings. 3. Click on the women's health, and then click on the store. 4. Click on the main interface of Xiaomi Sports to enter the women's health option. 5. Click to start women's health monitoring. 6, according to their actual situation, set the physiological period data, click finish.