Fitbit Charge 2 smart wristband heart rate monitoring exercise pedometer fitness sleep call notification GPS IOS Android

Uenjoyment. High-concerned chemical: None. Weight[g: 8. GPS: Built-in GPS. Bluetooth-compatible Version: 5.0. Global positioning: GPS. Metrics measured: Heart Rate Monitor, Sleep Monitor. Activity Tracked: Distance Tracker, Steps Tracker, Activity Tracker, Calorie Tracker. Category: Wristbands. Band Detachable: Yes. Screen Style: Rectangle/Square-shape. Application Age Group: Adult. Screen Type: OLED. Waterproof Grade: Life Waterproof. Touch Screen: Yes. Compatibility: All Compatible. Language: CN. Function: Passometer, fitness tracker, sleep tracker, Message Reminder, Call Reminder, Alarm Clock, Heart Rate Tracker, Activity Tracker. Brand Name: DIXSG. dixsg Model: M4. Origin: Mainland China. Touch Screen: No. Screen Type: LED. Band Material: Silicone. Product Description. Make every beat count with Fitbit charge 2 the heart rate and fitness wristband built for all-day, workouts and beyond. Pure pulse continuous heart rate makes it easy to maximize workouts, better track calorie burn a