GPS speedometer DEMO description

Features: speed,max and average, elapsed time, all distance.
Acceleration 0-60-100-150 km/h
Rapid passing (100m, 1/4 mile, 500m and 1km).
Draws charts for speed and elevation.
Speed alerts. MPH and KMPH modes.
Saving tracks in KML and GPX formats.
Sending SMS with coordinates and Google Maps position.