The APP is Cooperated with the GPS track system (www.rocspeed.net).You can login with your account ,and you can track the realtime trace of your target,playback history trace,view your target info and modify it.
The APP is Cooperated with the GPS track system (www.rocspeed.net).You can login with your account ,and you can track the realtime trace of your target,playback history trace,view your target info and modify it.