Whatever you do, own it with Instinct 2. This rugged GPS smartwatch is tough enough to keep up with you and unique enough to fit your style. Do more of what you love with preloaded activity profiles for running, biking, swimming and more. Live the ultimate connected life with smart notifications and Connect IQ compatibility when paired with your compatible smartphone. Understand your body better with all-day health monitoring for energy levels, stress, sleep, Pulse Ox and much more (Pulse Ox not available in all countries. This device is intended to give an estimation of your activity and metrics; it is not a medical device). Engineered for endurance Rugged GPS smartwatch is water-rated to 100 meters and thermal- and shock resistant with fiber-reinforced polymer case and scratch-resistant Corning Gorilla glass; designed to fit a smaller wrist Built-in sports apps Built-in sports apps to take on running, biking, swimming, strength training and more; plus, VO2 Max and other training features Smart notifications Live the ultimate connected life with smart notifications and Connect IQ compatibility when paired with your compatible smartphone. Multi-GNSS support Track your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) Health monitoring Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse Ox, respiration and more (Pulse Ox not available in all countries. This device is intended to give an estimation of your activity and metrics; it is not a medical device) Battery Performance Battery life: up to 21 days in smartwatch mode; up to 22 hours in GPS mode