Speedmeter kmh Speed Indicator!

GPS speedometer displays your current speed while you are in a vehicle, bysicle or walking, measuring the travel time distance (odometer) and altitude. It can work without Internet connection.characteristics* Supports mph, km/h, knot units* Dimensions of travel distance (odometer)* Measures average distance* Different speed indicator for cycling and car aircraft* Displays the maximum speed while driving* Displays the current battery level* Shows alititite