With Elevate wrist heart rate technology, you can ditch the chest strap and measure heart rate from the wrist. Using heart rate data, vívoactive HR provides calories burned information and quantifies the intensity of your fitness activities, providing better credit for your efforts. Run, bike, swim, golf, ski and more with vívoactive HR. Its GPS-enabled built-in sports apps track your stats while smart notifications allow you to stay connected - all so you can keep your life in balance. vívoactive HR continues to track activity throughout your day by counting steps and floors climbed as well as monitoring sleep and calculating intensity minutes. You won't have to worry about this watch keeping up with you. Using its built-in accelerometer and GPS, vívoactive HR allows you to run both indoors and out. You can set up vibration alerts for heart rate, pace, run/walk intervals and more. Other training features include Auto Lap and Auto Pause. Provides post-run summary with stats such as total mileage, calories, average pace and overall time.