The extremely small G5 GPS sensor provides accurate speed and distance measurement for a range of outdoor sports. It is light and easy to wear in the armband pocket. After training you can see your route on a map with compatible software/web service. * Ultralight (34 g) and small (39x64x12 mm) * Measures speed/pace and distance * Records accurate GPS positioning data * Easy to wear in a soft and flexible armband (26 g) * Rechargeable (20 hour life) via micro USB
