FEATURES of the Suunto 5 Peak Watch Weighs only 39 grams. Waterproof and durable in any weather, with a fit that's comfortable day and night. Great battery life with GPS tracking for up to 100 hours in Tour mode. With music controls on your wrist, you can adjust the volume, pause and skip tracks. Connect your headset to your phone and off you go. With build-in GPS and turn-by-turn navigation you are never lost. The selected route is automatically visible in the map view during exercise when GPS enabled. 80+ sports modes, adaptive training guidance and activity tracking motivate you to get moving. Sleep, stress and recovery tracking make sure you recover well. Route recommendations and 3D heatmaps in Suunto app inspire you to explore and break routines. Sunrise and sunset alarms help you plan your outdoor activities. Get up before the sun does or make sure you get back home safely before dark.