Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
Best UseFitness
Average Battery LifeSmartwatch mode: up to 10 days; GPS mode with music: up to 7 hres.; GPS mode without music: up to 19 hrs.
Battery TypeLithium Ion
Display Size1.1 inches
IlluminationBacklight
AltimeterPressure-based
CompassYes
GPS/Satellite DetectableYes
HRM Included/IntegratedYes
Heart Rate Sensor TypeWrist-based
Average Heart RateYes
Pulse OximeterYes
Heart Rate Target Zone(s)Yes
VO2 Max EstimateYes
Tracks StepsYes
Pedometer TypeDigital 3-axis Accelerometer
Pace AlertYes
Interval TrainingYes
Tracks Calories BurnedYes
Water-Resistant Depth50 meters
Pool Lap RecognitionYes
Stroke RecognitionYes
Sleep TrackingYes
AlarmYes
Time DisplayYes
StopwatchYes
Number of Waypoints50
CustomizationApps
Smart Device NotificationsYes
Data ExchangeBluetooth
Compatible Fitness AccessoriesHeart Rate Monitor
GenderUnisex