Boost and relive your adventures with the TomTom Adventurer GPS Multisport Watch. Track your performance and improve your Fitness Age with multiple sports modes and personalised workouts. Monitor heart rate, explore new routes and listen to music on the watch as you run, cycle, trail run, hike, bike, ski and board. Built-in altimeter: the built-in gps, compass and altimeter track location, distance, speed, ascent, altitude and pace. GPS, Compass and Barometer Tracking: See real-time stats like altitude, vertical drop, 3D distance and speed. Advanced training modes: train like a pro with interval training, 5 hr zones, race mode, recovery indicator, and more. Fitness points: earn points every time you get your heart rate going. The bigger the effort, the higher the points youll get. Learn which activities have the highest impact on your fitness and understand how to get fitter faster. Fitness age: understand how fit you are by comparing your fitness level with others of the same age and gender group. Wrist monitor. Size H2.06, W3.5, D1.15cm. Weight 0.07kg. Batteries required 1 x Li-Ion (included). Manufacturers 2 year guarantee.