Using this application, you can see your real speed. The application has various functions.Very easy to useSwimming speedThe functions of the application include:Current speed.The maximum speed is recorded before pressing the reset button.GPS accuracy is determined in meters.The direction in which you are heading uses a built -in compasses to show the direction.The current address where you are in the current place.The approximate height is displayed in meters.The longitude and breadth of the current location.