The Runtastic GPS Watch (available in a variety of colours for a limited time only) monitors your most important workout values, including: pace, speed, duration, laps, elevation change, target heart rate zones, calories and heart rate. Also features exceptional battery life, customisable display, reliable compass, night light and more. Within your personal account you can access your fitness statistics and graphs, edit activity details as desired and interact with the incredible, supportive Runtastic community. Wrist monitor. Size H14, W21, D8cm. Weight 0.1kg. Batteries required 1 x button cell (included).