- Brand : Fitbit

- Feature : Get continuous， automatic， wrist-based heart rate and simplified heart rate zones / Track workouts， heart rate， distance， calories burned， floors climbed， active minutes and steps / Monitor your sleep automatically and wake with a silent alarm / See call notifications， daily stats and time of day on the OLED display / Sync stats wirelessly and automatically to your computer and over 120 leading smartphones

- Label : Fitbit

- Manufacturer : Fitbit

- MPN : FB405BKL

- PartNumber : FB405BKL

- ProductGroup : Health and Beauty

- ProductTypeName : PERSONAL_CARE_APPLIANCE

- Publisher : Fitbit

- Studio : Fitbit

- Title : Fitbit Charge HR Wireless Activity Wristband， Black， Large