About the Garmin Fenix 5X PlusWhen you can rely on Instinct, the world can rely on you. This rugged, reliable outdoor GPS watch is built to the U.S. military standard 810G for thermal, shock and water resistance (rated to 100 metres). The fibre-reinforced polymer case adds strength and durability, and the chemically-strengthened, scratch-resistant display is high-contrast enough to read in bright sunlight, so you can take it with you into the extremes you face every day. Plus, the fully vented silicone bands include two independent, removable keeper loops to ensure a secure fit and to keep you from getting caught on things. You\\\'ve never been one to follow the beaten path - that\\\'s where Instinct comes in. GPS, GLONASS and Galileo satellite network capability tracks in more challenging environments than GPS alone. The built-in 3-axis compass and barometric altimeter help you keep your bearings. Take the guesswork out of your return journey by using the TracBack feature to navigate the same route back to the start. The Instinct GPS watch monitors your heart rate, activity and stress throughout the day, so you know how much you do - and how hard you\\\'re working to do it. When you\\\'re ready to train, we\\\'ve got you covered with preloaded activity profiles for running, biking, swimming and more. Smart notifications let you leave your phone in your pocket. Pair your phone with Instinct and our Garmin Connect online fitness community for automatic uploads, live tracking and the GroupTrack feature. Or, pair with the Garmin Explore website and app to plan adventures before you head out. Key FeaturesConstructed to U.S. military standard 810G for thermal, shock and water resistance (rated to 100 metres)Built-in 3-axis compass and barometric altimeter plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) support helps track in more challenging environments than GPS aloneMonitor your heart rate, activity and stress; train with preloaded activity profilesBattery life: up to 14 days in smartwatch mode, up to 16 hours in GPS mode and up to 40 hours in UltraTrac™ battery saver mode (depending on settings) Cycling Technology Buying Guide