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Fitbit Charge 4 Tracker

Find inspiration for miles.
Take your goals further with a fitness and activity tracker featuring built-in GPS, 24/7 heart rate tracking, a nightly Sleep Score, and a free Fitbit PremiumTM trial for new Premium users.1 §
Take your goals further.
This sleek, swimproof2 tracker is packed with features to help you know your workouts and your body better – including built-in GPS, Active Zone Minutes, and sleep tracking.
Charge 4 in Rosewood
Charge 4 in Rosewood
Find inspiration for miles.
Take your goals further with a fitness and activity tracker featuring built-in GPS, 24/7 heart rate tracking, a nightly Sleep Score, and a free Fitbit PremiumTM trial for new Premium users.1 §
Take your goals further.
This sleek, swimproof2 tracker is packed with features to help you know your workouts and your body better – including built-in GPS, Active Zone Minutes, and sleep tracking.
Tech specs
Colors

Black

Rosewood

Dimensions & Weight

Length: 1.40 in (35.80 mm)

Width: 0.90 in (22.70 mm)

Height: 0.50 in (12.50 mm)

Weight: 0.07 lb (31.75 g)

Core Features

Built-in GPS

24/7 heart rate tracking

Active Zone Minutes

Free Fitbit Premium trial for new Premium users1

Light, deep, and REM sleep tracking

Call, text, and app notifications3

Up to 7 days of battery life4

Water resistant to 50m2

What's in the box

Fitbit Charge 4

Classic wristband (both small and large)

Charging cable

Requirements

The Fitbit app must be installed on a compatible device running one of the following operating systems:

  • Android OS 7.0 or higher
  • Apple iOS 12.2 or higher
  • See Fitbit.com/devices for more information.

    Fitbit
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    1
    Free trial is activated upon device purchase and cannot be gifted. Valid payment method required. Cancel before free trial ends to avoid subscription fees. New Premium users only. Content and features may vary by language and are subject to change. Subject to our Terms for Paid Services.
    2
    Water resistant to 50m.
    3
    Available when phone is nearby.
    4
    Battery life varies with use and other factors.
    §
    For more information, see fitbit.com/charge4.