Forerunner 55 is the GPS running smartwatch that goes beyond pace and heart rate (this is not a medical device) stats. Personalized training guidance helps you keep improving, while advanced wellness tracking puts you in tune with your body.Easy-to-use running watch monitors heart rate at the wrist and uses GPS to track how far, how fast and where you ve runTake the guesswork out of training with suggested workouts of varying intensities based on your training history, fitness level and recovery time Plan your race day strategy with the PacePro feature (not compatible with on-device courses), which offers GPS-based pace guidance for a selected course or distanceRun your best with helpful training tools, including race time predictions and finish time estimatesTrack all the ways you move with built-in activity profiles for running, cycling, track run, virtual run, pool swim, Pilates, HIIT, breathwork and more Customize your watch with free watch faces, data fields, apps and widgets from the Connect IQ Store (requires Garmin Connect app and Connect IQ app loaded on a compatible smartphone) Tune in to your body with advanced wellness features, such as intensity minutes, fitness age, all-day respiration and more Battery life: up to 2 weeks in smartwatch mode; up to 20 hours in GPS modeItem SpecificationsANT CompatibilityYesBluetooth CompatibilityYesCadenceYesColor ScreenYesColorBlackColorWhiteDefined ColorBlackGPS EnabledYesHeart RateYesRechargeable BatteryYesTouchscreenNoWIFINo Garmin Forerunner 55 GPS Running Watch Fitness Computers UPC: 753759279608