Kafit is a mobile app that provides services to watch users.
The main features of include:
1.Health data display: records data relevant to your physical condition such as steps taken, sleep hours, heart rate, calories burned, and SpO2, while also provides you with professional interpretations over these data;
2.Exercise data analysis: KaFit is also able to record while you exercise, and will display various data, including a detailed route and various exercise data analysis afterwards;
3.Smart device management assistant: KaFit can be used to manage the settings for smart devices, such as notification management, watch face replacement, incoming call notification setup and SMS notification setup.
This function is the core function of the application