there is an applictaion,supplying users with complete,unified,and convenient Customer Experience ,suitable for a series of wearble products,such as GPSwatch for kids and elder,and pets gps tracker.In the future,contuniousely more and more gps tracker will be avainable on the APP.
1)there gps support：suprrottwo-way communictation
2)there gps support：location
3)there gps support：historical trace
4)there gps support：remote monitor
5)there gps support：SOS
6)there gps：support：Health record
fixed some bugs
9Apps 4.9
