- High accuracy. The speed calculated based on GPS data is more accurate than the one displayed by your car's speedometer - It supports both imperial and metric units - 5 predefined color themes available (randomly displayed in the free version) - It can record your path, speed, distance, and elevation and save them in a KML file (for Google Earth) - just press "Menu", select "Settings" and "Record track". - It can work in the background, so it can record your movement and speed even whil
