TR-dog app analytics for January 3

This App needs to work with the compatible dog collar devices. The App shows the positions of the dog collars and itself. Users can view the dog collars' positions on the App. Main functions of the App are as follows: 1. Show the dog collars' position information and battery life status on maps. 2. Can play back dogs' historical tracks in past days. 3. Can predownload maps. Users can be aware where they are in no network service areas. 4. Manage dog collar list. 5. Mark waypoints on maps to enable users to find their way back later to those positions. 6. Set geofences on the maps. Alarms will be triggered when dogs enter or exit the genfences.