"UUFit" is an application independently developed by our company that can be used in conjunction with the UUFit smartwatch. By using the "UUFit" program and connecting to the UUFit smartwatch via Bluetooth, you can view the usage of the UUFit smartwatch in real time, and also send and receive text messages, make and receive calls. The following are some core functions:

1. After connecting the UUFit smartwatch via Bluetooth through "UUFit", by obtaining the call record permission and connecting the Bluetooth function, the incoming call number can be displayed on the watch, and the call can be answered on the watch to achieve the incoming call answering function. Adding the contact list to the UUFit smartwatch enables the function of operating the mobile phone to make calls through the UUFit smartwatch. To use this function, you need to allow the APP to have the permission to read call records as well as the permission to read the phone status and identity; otherwise, the core function will not be available.

2. After connecting the UUFit smartwatch via Bluetooth via "UUFit", you can send notifications, text messages, application push notifications and other information received by your phone to the UUFit smartwatch without authorization. The convenient function of opening a mobile phone and simply raising your hand to view information.

3. The "UUFit" program can synchronize the health data of the UUFit smartwatch in real time. Users can view exercise data, heart rate values, blood pressure values, sleep data, body temperature and blood oxygen values at any time. It is also equipped with detailed statistical tables, allowing users to keep track of their health status at any time.

4. The "UUFit" program is equipped with functions such as online watch face Settings, custom watch faces, and startup animations, allowing users to customize their unique UUFit smartwatches.