PurePulse?,? Heart Rate monitor. On-Screen workouts. High-resolution color touchscreen.
GPS Connectivity. Multi-sport functionality. All-day activity and sleep monitoring.
Music control. Call, text and calendar alerts. SmartTrack?,? automatically recognizes and records exercises.
On-screen workout summary functions in conjunction with Fitbit app. 5 day/night battery life. Silent vibrating alarm.
Mix-and-match bands and frames for customizability (sold separately)