Why can't the software of health school add friends?

Explain that the software does not have the function of adding friends.

Pai Health APP is an APP that provides users with professional fitness guidance. Sending a health APP can bind smart devices such as the user's sports bracelet. When users exercise, they can monitor the exercise data for users, so that users can find their own exercise mode according to the data records. Send a health APP to be your intimate health and fitness teacher. Send health function: 1. Open the code scanning function, scan the bar code of the equipment, and complete the connection with the equipment. 2. Support online viewing of device connection and device disconnection or reconnection. 3. Users can view equipment data at any time, and support browsing detailed data values. The system will automatically display the test contents of the equipment, and you can view the test data online.