スピードメーターmphデジタルディスプレイ

GPS digital Speedometer displays your speed while you are in a vehicle, biking or walking, measure trip distance offline, no need internet.
Features:
* Follow on Today Widget
* Use app on your Apple watch
* Synchronize work with Apple watch
* Digital board with different screen color
* Mirror affect for Head of up display by double tab to screen
* Odometer calculates trip distance
* Calculates altitude for planes
* Different measurement units mph, kmh, knot
* Full screen or detail mode by swiping screen
* Offline work without internet
* Maximum speed indicator
* Average speed calculation
* Shows and warn real time speed limit
* Shows realtime speed cameras and traffic lights cameras
and warn
* Shows road name
* Shows outside temperature and weather condition
* Compass