Fitbit Charge 2

Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • Performance
  • Smart features (Voice calling, fingerprint sensor)
  • Camera
  • Storage
  • Display

Each fitness bandss has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit fitness bands Recommender to check scores of the recommended fitness bandss for you.

Last updated: 24 September 2025
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Fitbit Charge 2 Full Specifications

Key Specs

  • Features

    Water Resistant | Goal Setting | Alarm
  • Syncing

    Bluetooth
  • Battery

    Upto 5 Days battery
  • Activity Tracking

    Steps | Heart Rate | Hours Slept | Active Minutes

Activity Tracker

  • Calories Intake/ Burned

    Yes
  • Sleep Quality

    Yes
  • Hours Slept

    Yes
  • Steps

    Yes
  • Activity/inactivity

    Yes
  • Heart Rate

    Yes
  • Active Minutes

    Yes
  • Distance

    Yes

Additional Features

  • Stopwatch

    Yes
  • Social Integration

    Yes
  • Alarm Clock

    Yes
  • Goal Setting

    Yes
  • Reminders

    Yes

Battery

  • Battery Life

    Up to 5 Days

Compatibility

  • Compatible OS

    Android, iOS, Windows OS

Design

  • Colours

    Black, Blue, Brown, Gun metal, Rose gold, Plum, Teal
  • Clock Face

    Digital
  • Changeable Straps

    Yes
  • Shape & Surface

    Rectangular, Curved

Display

  • Display Technology

    OLED

General

  • Box Contents

    Fitness Band, Warranty Card, User Manual
  • Brand

    fitbit
  • Model

    Charge 2

Notifications

  • Weather

    Yes
  • Text Message

    Yes
  • Calendar Reminder

    Yes
  • Incoming Call

    Yes
  • Timer

    Yes
  • Alarm

    Yes
  • Email

    Yes

Sensors

  • Accelerometer

    Yes

Syncing

  • USB Connectivity

    No
  • Bluetooth

    Yes, v4.0, BLE

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