A rugged waterproof GPS watch and activity tracker, easily connectable to the Garmin Connect online fitness community. The Garmin Instinct is a military-grade rugged waterproof GPS watch and activity tracker, easily connectable to the Garmin Connect online fitness community.TRACK YOUR PROGRESS: Monitor your heart rate, activity and stress, and train with preloaded activity profiles such as running, biking, swimming, hiking and moreHARDWEARING: Water-rated to 100 metres Constructed to MIL-STD-810G for thermal, shock and water resistance (military grade)NAVIGATION: Built-in 3-axis compass and barometric altimeter plus multiple Global Navigation Satellite Systems (GPS, GLONASS and Galileo) track in more challenging environments than GPS aloneBE AWARE AND SHARE: Stay connected with smart notifications and automatic uploads to the Garmin Connect online fitness communityMAKE A TRAINING PLAN:Use the TracBack feature to navigate the same route back to your starting point Use the Garmin Explore website and app to plan your trips in advanceBattery life: up to 14 days in smartwatch mode, up to 16 hours in GPS mode, up to 40 hours in UltraTrac battery saver mode