SLEEP TRACKING Counts your sheep for you Know your sleep with our improved sleep tracking technology. Plan your bedtime, detect snoring, understand and track your sleep stages (awake, light, deep, REM) via 8 animal sleep symbols representing your sleep type. Better nights lead to better days. Samsung BioActive sensor The powerful 3-in-1 Samsung BioActive sensor controls three health sensors effectively. Bioelectrical Impedance Analysis sensor, Electrical Heart sensor (ECG), and Optical Heart Rate sensor. Bioelectrical Impedance Analysis Sensor (BIA) Monitor everything from body fat percentage (BIA) to skeletal muscle weight. All the personal feedback you need to track your progress to a healthier you FITNESS TRACKING Every step counts Working out? Your watch counts your steps, calories, and even your routines. It even supports over 90 exercises that you can track from your watch. Back on your wrist in no time It takes about 30 minutes to go from 0% up to 45% charge. Yes, you read that right. With a bigger battery than its predecessors and fast charging, you're ready to go in no time. DURABILITY Meet the Sapphire crystal display Introducing our durable Galaxy Watch. Water-resistant, with a harder front display made with premium Sapphire crystal that's 1.6 times stronger against scratches. Just about anything your day dishes out WEAR OS Watch what you can do Navigate your next adventure with Google Maps, stream YouTube music, text, get help from Bixby or Google Assistant, and call or browse the web. Those things you do on your phone? You can do them on Galaxy Watch5. Plus, with Smart Switch, keeping data from your previous Galaxy Watch is also a breeze. WATCH FACES Face the day your way Analog to digital, vintage to modern, select a watch face to help you face the day. Pick from the classic set or from the various watch faces.