The Garmin Instinct Solar GPS Watch gives you accurate fitness tracking and phone notifications. SOLAR CHARGING This rugged GPS smartwatch boasts solar charging for an incredible battery life in Smartwatch and Expedition modes while outdoors. TRACK YOUR HEALTH & FITNESS Monitor how your body uses energy by tracking heart rate, stress, sleep and Pulse Ox - which helps give you a better understanding of your health and wellness. Get more out of the sports you love with preloaded activity profiles such as running, biking, swimming and more. SMART NOTIFICATIONS Smart notifications at your wrist keep you connected to what matters. Multiple global navigation satellite systems (GPS, GLONASS and Galileo) help you track wherever your adventures take you. Vastly extended battery life through solar charging Rugged GPS watch is water-rated to 100m and constructed to U.S. military standard 810 for thermal, shock and water resistance 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 alone Track your activities for running, biking, swimming, strength and more Help understand your health and wellness better with all-day health monitoring and Pulse Ox Monitor how your body uses energy by tracking heart rate, stress and sleep with Body Batteryâ„¢ energy monitoring Stay connected with smart notifications o see messages right on your wrist View how various settings and sensors impact your watch’s battery life, so you can make battery-extending changes on the fly