Specification Brand Garmin-Modelvvoactive HRGeneral Lens Materialchemically hardened glass Case materialpolymer Strap materialsilicone Physical size 30.2 x 57.0 x 11.4 mm Weight Regular: 47.6 g Water rating 5 ATMBattery typerechargeable lithium Touchscreen Display typesunlight-visible, transflective memory-in-pixel (MIP) Display size 0.8 x 1.13 (20.7 x 28.6 mm) Display resolution 205 x 148 pixels Color display Battery life GPS mode: Up to 13 hours Smart mode: Up to 8 days Memory/history 7 timed activities, 14 days of activity tracking data Clock Features Time/date GPS Time Sync Automatic daylight saving time Alarm clock Timer Stopwatch Sensors GPSGLONASSGarmin Elevate wrist heart rate monitor Barometric altimeter Compass Accelerometer Ambient light sensor Daily Smart Features Connectivitybluetooth Smart & ANT+ Connect IQ (downloadable watch faces, data fields, widgets & apps) Smart notifications Calendar Weather Music controls Face It watch face creator Find my Phone feature VIRB remote Smartphone compatibilityiPhone, Android, Windows Compatible with Garmin Connect Mobile Find My Watch feature Activity Tracking Features Step counter Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it) Auto goal (learns your activity level & assigns a daily step goal) Sleep monitoring (monitors total sleep & periods of movement or restful sleep) Calories burned Floors climbed Distance traveled Intensity minutes True Up Move IQTraining, Planning & Analysis Features GPS speed & distance Customizable d