e-Tracing

Function description:
1. home page, display map positioning, you can click the button to refresh the position;
2. settings, you can set the number of relatives, positioning mode, alarm settings, heart rate test interval and other functions;
3. trajectory, you can query the trajectory of the watch;
4. more, check the details of equipment, multi person assistance, invite attention to equipment, apply for attention equipment, restore factory settings, etc.;