FitAi APP is a smartwatch application with the following functions:
1: Record the number of steps, heart rate, sleep and other data collected by the smartwatch, and display them in charts based on the data.
2: You can set alarms, reminders for drinking water, sitting for a long time, etc.
3: The APP will apply for the use of READ_CALL_LOG, READ_SMS, READ_CONTACTS permissions. After the user authorizes and agrees, calls and text messages can be pushed to the smartwatch KW37 in real time, giving users a convenient experience;
Users can also choose not to authorize permissions without affecting the normal use of other functions of the APP