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  1. Smartwatches

Fitbit Charge 4 Black

8,6/10 (1128 reviews)
View all accessories
Fitbit smartwatches
Fitbit Charge 4 Black

Never available again

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This product is currently retired. Fortunately, we have a lot of new, similar models. Check out the assortment and find the product that suits you.

Product information

Key specs

Compatible with operating system
Android, iOS
Height
36 mm
Recommended for wrist circumference
15 - 17 cm
Battery life in time mode
168 hours
Type of heart rate measurement
Optical heart rate measurement
View all specifications

Pros and cons

According to our smartwatch expert
  • You'll receive a weekly email with your performance of that week for motivation.
  • Feel free to leave your wallet at home, because you can make contactless payments with your watch via Fitbit Pay.
  • You can leave your phone at home when you go on a run, because the built-in GPS receiver records your route.
  • Fitbit isn't compatible with Huawei P8 Lite and P9 Lite smartphones.
Product Expert smartwatches

Description

Don't just move more, move smarter with the Fitbit Charge 4 Black. The tracker measures the intensity of your workout based on your heart rate zone. You'll be able to see at a glance whether you've already followed the World Health Organization's advice to exercise 150 minutes in moderate intensity or 75 minutes in high intensity every week. The Fitbit community motivates you, as you can earn badges, share statistics with friends, and compete in challenges. During a run, the Charge 4 registers your distance, speed, and route thanks to the integrated GPS receiver. That means you'll no longer need to bring your smartphone. You can also receive notifications from your smartphone, measure your sleep, and make contactless payments via Fitbit Pay.

Compatibility

In order to use the Charge 4, you need an Android smartphone with Android version 7 or higher. Do you have an iPhone? You need an iPhone 5s or newer with iOS version 11 or higher. The Charge 4 doesn't work in combination with Huawei smartphones.

Sleep stages and sleep score

You can easily wear the watch at night. The sleep mode of the watch dims the display and stops responding to movements. You'll also no longer receive notifications. In the morning, you'll receive a report in the app. You can see how long you were in each sleep phase and what your sleep score is. You'll also receive tips for a better night's sleep.

Contactless payment with Fitbit Pay

If you're going to a bootcamp class, you can leave your phone and wallet at home. Afterwards, you'll be able to buy a bottle of water with your watch via Fitbit Pay. Check whether your bank supports the mobile payment service Fitbit Pay under the 'required bank account'.

Note: you won't receive a connector. Do you want to charge the watch via a power outlet? Use the power adapter of your phone charger or order a charger adapter.

This watch is suitable for a wrist circumference of 15 to 17cm.

Don't just move more, move smarter with the Fitbit Charge 4 Black. The tracker measures the intensity of your workout based on your heart rate zone. You'll be able to see at a glance whether you've already followed the World Health Organization's advice to exercise 150 minutes in moderate intensity or 75 minutes in high intensity every week. The Fitbit community motivates you, as you can earn badges, share statistics with friends, and compete in challenges. During a run, the Charge 4 registers your distance, speed, and route thanks to the integrated GPS receiver. That means you'll no longer need to bring your smartphone. You can also receive notifications from your smartphone, measure your sleep, and make contactless payments via Fitbit Pay.

Compatibility

In order to use the Charge 4, you need an Android smartphone with Android version 7 or higher. Do you have an iPhone? You need an iPhone 5s or newer with iOS version 11 or higher. The Charge 4 doesn't work in combination with Huawei smartphones.

Sleep stages and sleep score

You can easily wear the watch at night. The sleep mode of the watch dims the display and stops responding to movements. You'll also no longer receive notifications. In the morning, you'll receive a report in the app. You can see how long you were in each sleep phase and what your sleep score is. You'll also receive tips for a better night's sleep.

Contactless payment with Fitbit Pay

If you're going to a bootcamp class, you can leave your phone and wallet at home. Afterwards, you'll be able to buy a bottle of water with your watch via Fitbit Pay. Check whether your bank supports the mobile payment service Fitbit Pay under the 'required bank account'.

Note: you won't receive a connector. Do you want to charge the watch via a power outlet? Use the power adapter of your phone charger or order a charger adapter.

This watch is suitable for a wrist circumference of 15 to 17cm.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

This is what you get

  • Manual (2.43 MB)
  • USB-A charging cable (excluding adapter)
  • Watch strap short (wrist circumference 14 - 18cm)
  • Watch strap long (wrist circumference 18 - 22cm)

This is what you get

  • Manual (2.43 MB)
  • USB-A charging cable (excluding adapter)
  • Watch strap short (wrist circumference 14 - 18cm)
  • Watch strap long (wrist circumference 18 - 22cm)

Key specs

Compatible with operating system
Android, iOS
Height
36 mm
Recommended for wrist circumference
15 - 17 cm
Battery life in time mode
168 hours
Type of heart rate measurement
Optical heart rate measurement
View all specifications

Complete your purchase

Highlighted

How do you choose the right watch size?
It's important to choose the right watch size. If you choose a watch that's too large or small, it probably won't fit well or it won't look good on your wrist. In this article, we'll you what to look out for when choosing the right size.

Visit our stores for personal advice
Get personal advice from our smartwatch experts in one of our stores.

Make an advice appointment in our store

Do you want more information about a watch or do you want to compare several smartwatches? Our experts in the store will answer all your questions and are happy to show you the differences.

Have a screen protector applied to your smartwatch
In all our stores, we cut screen protectors to size and apply them to your screen for you. This way, you know for sure that the protective film fits and it's applied to the screen without bubbles. This is possible for a new watch, but also for your current smartwatch.

Redeem your EcoCheques in the store
You can pay for this smartwatch with EcoCheques. This is possible in our stores. Read more about how you can pay for this smartwatch with EcoCheques here.

Reviews

1128 reviews
8,6/10 (1128 reviews)

Rating

525 reviews with 5 stars

535 reviews with 4 stars

58 reviews with 3 stars

6 reviews with 2 stars

4 reviews with 1 star

Rating per section

Battery life
7,8
Wearing comfort
7,6
Design
8,2
Options
7,0

Customer images

Most helpful reviews

5,3/10

Not suitable for the multi-athlete.

  • Nice design for a fitness tracker compared to other brands/types.
  • Fairly user-friendly and intuitive.
  • Everything has to be set up and viewed via the App. Virtually no information and no options on the watch itself.
  • Elise
  • 10 July 2020
  • Automatically translated from Dutch
9,3/10

TOP!

  • Battery
  • Easy to connect with the app
  • Chimène
  • 27 July 2020
  • Automatically translated from Dutch
8,7/10

A great watch for the money

  • Improvement over Charge2
  • Waterproof
  • battery life when using GPS
  • Corinne hartog
  • 18 June 2020
  • Automatically translated from Dutch
8,7/10

My charge 3 sport bands fit perfectly.

  • Charged quickly
  • Well readable
  • GPS is handy but consumes a lot of energy, good for a short walk or trip.
  • Chris verlinden
  • 30 May 2020
  • Automatically translated from Dutch
10/10

Very satisfied with Fitbit.

  • Zone minutes
  • water resistant
  • Annelore de kesel
  • 28 June 2020
  • Automatically translated from Dutch
9,0/10

Fitbit, a must for those who are conscious about health.

  • Good app with which you can set and read a lot.
  • Beautiful design, also just as an analog or digital watch, handy and nice to see.
  • Accuracy of steps and counting floors could be better.
  • Annemarie
  • 7 June 2020
  • Automatically translated from Dutch
3,7/10

Meh.

  • If you want to use it for more than just the casual walk in the park... Pointless.
  • Fm
  • 20 June 2020
5,0/10

broke

  • Lasts a long time
  • Pleasant to wear
  • Persistent sync issues
  • Hendrik claes
  • 19 November 2020
  • Automatically translated from Dutch
9,3/10

Beautiful, extensive sports watch.

  • Bright screen
  • Much more extensive than the charge 2
  • Petra
  • 11 June 2020
  • Automatically translated from Dutch
7,0/10

Not many valuable additions discovered yet compared to

  • Very light in weight
  • So far I haven't figured out how to turn off the quick view, which worked well with fitbit charge 2.
  • Irene
  • 25 April 2020
  • Automatically translated from Dutch
5,3/10

Not suitable for the multi-athlete.

  • Nice design for a fitness tracker compared to other brands/types.
  • Fairly user-friendly and intuitive.
  • Sleep tracking useful for better insight, but not always accurate.
  • Everything has to be set up and viewed via the App. Virtually no information and no options on the watch itself.

If you have no experience with fitness trackers yet, this is a nice gadget. The GPS in the Fitbit Charge 4 at this price is a plus. The GPS is in my experience quite accurate.

Furthermore, the Fitbit has disappointed me in many areas, especially compared to other fitness trackers in the same price category. If you are a (relatively) avid athlete, do more than 6 different sports and want detailed data, then I don't recommend the Fitbit Charge 4.

Cons:
* Only 6 types of training can be set on the watch via the App. If you do many different sports, this watch is too limited. Available sports eg. Walking, running, outdoor cycling, outdoor activity, yoga, swimming, spinning, mountain bike, aerobics, cross trainer.
* Watch should recognize activities automatically. In any case, they are not visible on the watch itself. The App has sometimes given a message about an automatically recognized activity, but if you click on more info, the training/activity is nowhere to be found.
* Watch cannot be synchronized with the App without internet. Other brands of watches in the same price category can. I really think the Fitbit Charge 4 is an essential miss. Especially if you like holidays where you don't always have internet available every day, the Fitbit Charge 4 is an absolute no go.
* Hardly any data can be read on the watch. Previous workouts cannot be viewed on the watch. Only in the App after synchronization.
* Only the alarm clock can be set on your watch. All other data that you want/need to set must be arranged via the App, while other brands in the same price category offer much more options in that area.
* Battery life is disappointing. A maximum of 3 - 4 hours with GPS is really not an exaggeration. A normal working day with a workout at the end barely saves it with battery life.
* Not suitable for detailed swim training. Single number of jobs and total time. No heart rate, no time per lane, SWOLF, beat recognition, etc.
* No outdoor swimming mode.
* When using "outdoor training", the watch does not register distance, speed and route if you fall below 4 to 5 km/h. Is therefore not suitable for slow outdoor sports such as swimming, supping or canoeing against the wind, etc.
* No countdown timer or stopwatch available in training mode. Well, if you don't have training mode on. In my opinion illogical and other similar fitness trackers can.
* Watch irritates. The bulge on the back is thicker than most other fitness trackers. This is the first tracker that I actually feel on a daily basis that I have it on, which leaves a mark on my wrist and therefore feels annoying.
* Screen is very scratch sensitive. No tracker has ever been damaged on me. With this screen, a light touch with an object is enough for considerable damage.
* Often takes 30 sec to a minute before your GPS is connected. I don't think it's a Fitbit specific issue. Have experienced that with similar watches as well.
* Stairs doesn't count well, but that is also the case with other trackers.

Advantages:
* I find the Charge 4 very intuitive to use. The App not always. Some things often have to search again for a long time.
* GPS in watch, so you no longer have to take your phone with you to track your training route.
* It is a nice little watch, great for small wrists and in my opinion the most beautifully designed of the trackers in this price category.
* There are loose straps available that allow you to alternate and give it a more "chic" look.
* Sleep registration seems reasonably good and is nice to provide insight into your quality of sleep.
* The feature that I find most distinctive on the Fitbit Charge 4 from equivalent trackers is the “Movement incentives” feature. The tracker very much motivated me with “movement stimuli” to take a minimum number of steps every hour. You can set yourself how many steps per hour you want to take and which hours per day and which days you want the movement incentives on. The Fitbit does this very well compared to other trackers that usually only focus on overall results throughout the day.
* Easy registration of water intake in the App is nice. It is a pity that this is not also possible via the watch and is not visible on the watch.

  • Elise
  • 10 July 2020
  • Automatically translated from Dutch
9,3/10

TOP!

  • Battery
  • Easy to connect with the app

The battery life is really great, I've been using it for 6 days now without charging. All functions work well, only the stairs and pedometer are sometimes not accurate.

  • Chimène
  • 27 July 2020
  • Automatically translated from Dutch
8,7/10

A great watch for the money

  • Improvement over Charge2
  • Waterproof
  • Heart rate monitor more accurate
  • battery life when using GPS

I had a Fitbit Charge 2 for three years, but it didn't always display my heart rate (correctly) during exercise. Since I have cardiac arrhythmias, I would like to see this properly. With the Fitbit Charge 4, my heart rate has always been visible until now. However, it took some getting used to a different way of working. I don't always succeed in swiping, but it's up to me... I had imagined more of the display of the oxygen content in the blood. That's something I don't like

  • Corinne hartog
  • 18 June 2020
  • Automatically translated from Dutch
View all 1128 reviews

Ombudsman for Insurance

  • de Meeûssquare 35
  • 1000 Brussels
02 547 58 71
info@ombudsman.as
Visit the website

Insure your smartwatch

You can choose one of the ERGO Insurance policies below in your shopping cart. The insurance can be canceled every year, with the right to a refund of the overpaid premium.
These insurances are governed by Belgian law. ERGO is a German insurer. If you have a complaint, you can contact the or our customer service.
Fitbit Charge 4 Black

Coverage

  • Fall and impact damage
  • Water damage
  • Theft (Optional)

What isn't covered?

  • Damage caused by gross negligence isn't covered
  • Damage that doesn't affect the product functioning (such as dents) isn't covered

ERGO Mobile device insurance excluding theft

  • Can be canceled monthly (23,88 per year) 1,99 per month
  • 2-year advance payment (17,50 per year) 34,99 one-time payment

ERGO Mobile device insurance including theft

  • Can be canceled monthly (35,88 per year) 2,99 per month
  • 2-year advance payment (22,50 per year) 44,99 one-time payment

Deductible

In case of damage, a deductible of 10% (repair) or 20% (theft) applies

Contactless payment with Fitbit Pay

Contactless payment with Fitbit Pay
Thanks to Fitbit Pay, it's possible to pay contactless with your Fitbit Charge 4...
View more information
Thanks to Fitbit Pay, it's possible to pay contactless with your Fitbit Charge 4 Black. Even if you don't have your wallet or smartphone with you. Want to know more about Fitbit Pay and how to install it? Read this article.

Compare the Fitbit Charge 4 to its successor

Compare the Fitbit Charge 4 to its successor
The Fitbit Charge 4 has a successor: the Fitbit Charge 5. This successor has a color...
View more information
The Fitbit Charge 4 has a successor: the Fitbit Charge 5. This successor has a color screen and measures your heart rate recovery. Curious about the differences and similarities? Go to our advice article.

Specifications

Product

Product number
858932
Manufacturer code
FB417BKBK
Brand
Fitbit
Warranty
2 years
Processing of your defect
Via Coolblue

Operating system

Compatible with operating system
Android, iOS
Required iPhone model
No impact
Operating system
Fitbit OS
Year introduced
2020
Guaranteed support with updates
Unknown

Smartwatch properties

Watch case color
Black
Watch case material
Plastic
Watch case shape
Rectangle
Height
36 mm
Width
23 mm
Depth
12 mm
Weight
26 g
Recommended for wrist circumference
15 - 17 cm
Total storage capacity
0 GB
Water resistance
5
Shockproof
No
Controlled via buttons on device
Yes

Watch strap properties

Watch strap material
Plastic
Watch strap color
Black
Closure type
Buckle
Interchangeable watch strap
Yes
Compatibility watch strap
Product specific
Minimum wrist circumference
14 cm
Maximum wrist circumference
22 cm

Screen properties

Screen type
OLED
Always-on display
No
Data display
Digital
Touchscreen
Yes
Color screen
No
Adjustable watch face
Yes
Type of glass
Gorilla glass

Battery

Battery life in time mode
168 hours
Battery life in sports mode
0 h
Battery/battery capacity
0,3 Ah
Energy source solar power
No
Wireless charging
No

Connectivity and smart functions

Options internet connection
WiFi only
Bluetooth
Yes
ANT+
No
Independent music player
No
Music controls
Yes
Built-in microphone
No
Built-in speakers
No
Spoken directions
No
Smartphone notifications
Notifications, Receive messages
Smart reply
No
App installation possible
No
Camera operation
No
NFC
Yes
Contactless payment
Yes
Contactless payment system
Fitbit Pay
Country contactless payment
Belgium, The Netherlands

Daily activities

Pedometer
Yes
Measures distance
Yes
Speedometer
Yes
Calorie counter
Yes
Measures stairs climbed
Yes

Heart rate measurement

Heart rate measurement
Yes
Heart rate zones
Yes
Heart rate sensor
Integrated pulse sensor
Type of heart rate measurement
Optical heart rate measurement
Heart rate measurement moment
Continuously
Notification exceedance heart rate zone
Yes
Irregular heartbeat notification
No
Heart rate measurement under water
No

Health properties

Skin temperature sensor
Yes
Oximeter
Yes
Blood pressure monitor
No
EDA sensor
No
Sleep score
Yes
Measure REM sleep
Yes
Average heart rate during sleep
Yes
Measure recovery during sleep
Yes
Menstrual cycle tracking
Yes
Pregnancy monitoring
No

Sports properties

Recommended for sports
Biking, Fitness, Running, Swimming, Triathlon
Adjust sport profiles
Yes
Manual training programs
No
Save personal records
No
Measure fitness age
Yes
Recovery advice
No
Interval training
Yes
VO2 max measurement
Yes
Automatic pausing
Yes
Measures minutes of intensive training
Yes
Measures average speed during activity
Yes
Lap counter
Yes
Race prognosis
No
Measures step distance
No
Measure running cadence
No
Measures swimming distance
Yes
Measures swimming speed
No
Swimming lap counter
No
Connection to fitness machines possible
No

GPS

Built-in GPS receiver
Yes
Global satellite navigation system
GPS
GPS application
Route registration

Sensors

Compass
No
Altimeter
Yes
Type of altimeter
Always On altimeter, Barometric
Accelerometer
Yes
Thermometer
No

Other functionalities

Fall detection
No
Alarm function
Yes
Emergency button
No
Geofencing
No

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Fitbit Charge 4 Black
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