A small handy tool for speed & distance measurement, as well as founding your location on the map.
It can also be used to track your running, walking, cycling, hiking, biking and other fitness activities, have fun :)
We can also use it to check GPS satellite signal status.
The app had been tested on various phone and the overall accuracy is quite good. On some phones, the altitude (height) reported by the sensor have a deviation more than 10 meters, that’s the limitation of the hardware.
If you encountered problems using the app, please report to the development team ( email@example.com ).