Fitbit Charge 4 Wristband activity tracker Black 3.96 cm (1.56")

SKU: FB417BKGY Category:

Fitbit Charge 4 Wristband activity tracker Black 3.96 cm (1.56")

Bluetooth, NFC, GPS, WR 50m, Cranite Reflective Woven

* Images are for illustrative purposes only.
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£141.60 £118.00 Ex. VAT

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Fitbit Charge 4 Wristband activity tracker Black 3.96 cm (1.56″)

Manufacturer: Fitbit
Category: Smart Wearables
Sub-Category: Activity Trackers
EAN: 0811138038694


Make every minute count and reach your goals with a deeper understanding of your body and activity.

Picture the path to your goals
With Charge 4, chart a clear path in the right direction for your health and fitness.

Go further than ever

Built-in GPS
During outdoor runs, rides, hikes and more, use built-in GPS to see your pace and distance, then see a map of your workout in the Fitbit app.

24/7 Heart Rate
Use 24/7 heart rate to better track calorie burn, optimise workouts and know how hard you’re working as you make moves on your fitness goals.

Active Zone Minutes
Feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise.

Make every minute count

Workout Intensity Map
After outdoor exercise, check your Fitbit app to see your heart rate zones throughout your route and better track your progress.

Heart Rate Zones
Use your personalised fat burn, cardio and peak heart rate zones to optimise your effort during workouts.

Resting Heart Rate
Wear Fitbit Charge 4 all day and night to record and reveal your resting heart rate, track heart rate trends over time, and follow your progress.

Sleep better to live better
Build better bedtime habits by checking your personalised Sleep Score with the Fitbit app, sleep tracking with sleep stages and more.

Motivation with no limits

Goal-Based Exercise Modes
Choose from your favourite workouts and set a goal and see real-time progress of your effort.

All-Day Activity Tracking
Track steps, distance, floors climbed, calories burned and more to see how every part of your day affects your goals.

Reminders to Move
Stay on track with fun, on-screen reminders that encourage you to move throughout the day.

Automatic Exercise Recognition
Exercises like runs, swims, elliptical, sports and more are automatically recorded for you with SmartTrack.

Water-resistant to 50m, Charge 4 automatically tracks swims and can be worn in the shower, pool and beyond.

Guided Breathing Sessions
Take a moment for mindfulness by following an on-screen guided breathing session based on your heart rate.

Your favourite smart features, right on your wrist
This advanced fitness tracker is packed with features that let you control your favourite playlists, manage your day and more.

Stay connected

Notifications & Quick Replies
Get call, calendar, text and smartphone app alerts. Plus, send quick replies to messages on Android.

Spotify Playlists
Amp up your workout by controlling music, liking songs and browsing your playlists & podcasts from Charge 4.

Smart Everyday Experiences
Stay on track with helpful apps to get the weather forecast, set a timer, run a stopwatch and check your calendar.

Wear it around the clock

Long Battery Life
With a battery life of up to 7 days—and up to 5 hours when using GPS—Charge 4 lets you do more with less charging.*

Fitbit Pay
Make secure purchases when you tap to pay from Charge 4 at millions of shops—no phone or wallet necessary.**

Personalised Clock Face
Give your watch the perfect look with unique designs downloadable from the Fitbit app.


Form factor Rectangle
Minimum strap length 14 cm
Maximum strap length 22 cm
Device type Wristband activity tracker
Product colour Black
Band colour Black, Gray, White
Waterproof up to 50 m
Waterproof Yes
Band size S/L
Removable strap Yes
Suggested gender Unisex
Display diagonal 3.96 cm (1.56″)
Touchscreen Yes
Active minutes Yes
Calories burned Yes
Distance travelled Yes
Hours slept Yes
Quality of sleep Yes
Personal goals Yes
Workout tracking Yes
Position location Yes
Vibrating motor Yes
Heart rate monitor Yes
Pedometer Yes
Altimeter Yes
Accelerometer Yes
Alarm clock Yes
GPS (satellite) Yes
Call notifications Yes
Date indication Yes
SMS notifications Yes
Easy to use Yes
Heart rate sensor type Optical
Position location Yes
Ports & interfaces
Wi-Fi No
Connectivity technology Wireless
Bluetooth Yes
Bluetooth version 4.0
Near Field Communication (NFC) Yes
Battery life 7 day(s)
Battery technology Lithium Polymer (LiPo)
Charging time 2 h
Rechargeable battery Yes
Battery life (GPS mode) 5 h
Weight & dimensions
Width 22.7 mm
Depth 35.8 mm
Thickness 1.25 cm
System requirements
Mobile operating systems supported Android,iOS
Operational conditions
Operating altitude 0 – 8535 m
Packaging content
Number of bands included 2
Cables included USB
Suggested gender Unisex

Dimensions 215 cm






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