GPS Speed can track your speed,distance,time,location and also can get start time,time elapsed,avg speed,max speed,altitude... Features included - Save your track info. - Switch between analog and digital speedometer - Switch between mph or km/h mode. - Display satellites status. - Speed chart. - Map integration, get your location. - Floating speed: display speed on Map apps. …… Facebook:https://www.facebook.com/SpeedometerGPS If you have translation suggestions, please contact me！ luohuaming