Fitbit Charge 4 Storm Blue
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According to our smartwatch expert
Don't just move more, move smarter with the Fitbit Charge 4 Rosewood. 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.
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.
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.
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.
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 | |
Required iPhone model | No impact | |
Independent music player | ||
Width | 23 mm |
5 stars
525
4 stars
535
3 stars
59
2 stars
7
1 star
4
Battery life
Wearing comfort
Design
Options
I've wanted to live healthier for a while, but in times of corona this turns out to be a challenge. That's why, as a kid, I was so happy to test the Fitbit Charge 4 Rosewood (purple). As far as I'm concerned, the tracker is great at encouraging a healthy lifestyle. From the exercise goals & reminders, to the community that motivates me with healthy recipes, before and after photos and achievements. Just scroll through the Fitbit feed and I'm excited to get started!
Measurements: The sleep measurement shows my sleep score, estimated oxygen variation (useful if you think you have sleep apnea) and sleep phases. I notice that I am starting to behave towards the sleep score. A bad night according to Fitbit and I suddenly feel a lot more tired. The positive effect is that I go for a good score the next night and go to bed earlier. I find the measurement of active minutes very innovative. 150 minutes of physical activity every week, as the WHO recommends, is certainly a challenge now, but Fitbit measures more intense activity twice. This way I get the exercise advice faster.
Functions: The Charge 4 has a GPS receiver, an exception for a tracker within this price point! Unfortunately, the GPS was not very accurate. I would regularly skate next to the street. A shame, but not dramatic, because I especially like GPS to view and share my route and distance. The GPS is good enough for this. Contactless payment is certainly useful in times of our one and a half meter society. The installation took a while though. Apparently I had to look up my card number in my ABN internet banking, but this was not clearly indicated. To control music I need a Spotify Premium account and I don't have one.
Fit: I absolutely had to get used to the hardness of the strap, but in the end I was even able to sleep with it. I have narrow wrists of 15 centimeters in circumference and the tracker did not fit everywhere. A woven strap would have been better for me, but it only comes with the special editions. What strikes me is that there is some space at the connection of the strap. The strap just doesn't connect completely to the case and this makes the whole look a little less tight. Still, the simple design - which is almost identical to the design of its predecessor, the Charge 3 - still appeals to me.
Battery: The battery lasted me about 5.5 days. I wore the Charge 4 day and night and did a total of 2 short 30 minute workouts. I do notice that the GPS is draining battery. Every hour of GPS costs the battery 23 percent. You will not save a marathon or triathlon with it. 5 to 10 km run for sure! I had to pinch my eyes to read the screen in sunlight, but it's easy to read in all other weather conditions. Charging my empty Fitbit took 1.5 hours. This was in the socket with adapter. Correctly!
Community: As far as I'm concerned, a big advantage of Fitbit is the Fitbit community. Here I share my activities, photos, earned badges and more. The 'high fives' (Fitbits likes) I received motivated me enormously to continue this healthy lifestyle. I've also joined groups so that I receive relevant posts on my Fitbit feed in the app. For example, I've joined the Vegetarians (I'm not, but for inspiration) and Yoga. There is something for everyone: from groups for new mothers to groups for fit seniors.
Lieze. Horlogespecialist.
1 May 2020
Automatically translated from Dutch
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:
Advantages:
Elise
10 July 2020
Automatically translated from Dutch
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
Thanks to Fitbit Pay, it's possible to pay contactless with your Fitbit Charge 4 Storm Blue. 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.
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.
Product number | 858934 | |
|---|---|---|
Manufacturer code | FB417BKNV | |
Brand | Fitbit | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Compatible with operating system | Android, iOS | |
|---|---|---|
Required iPhone model | No impact | |
Operating system | Fitbit OS | |
Year introduced | 2020 | |
Guaranteed support with updates | Unknown |
Watch case color | Black | |
|---|---|---|
Watch case material | Plastic | |
Watch case shape | Rectangle | |
Height | 36 mm | |
Width | 23 mm | |
Depth | 12 mm | |
Weight | 26 g | |
Size watch case | Average | |
Recommended for wrist circumference | 15 - 17 cm | |
Total storage capacity | 0 GB | |
Water resistance | 5 | |
Shockproof | ||
Controlled via buttons on device |
Watch strap material | Plastic | |
|---|---|---|
Watch strap color | Blue | |
Closure type | Buckle | |
Interchangeable watch strap | ||
Compatibility watch strap | Product specific | |
Minimum wrist circumference | 14 cm | |
Maximum wrist circumference | 22 cm |
Screen type | OLED | |
|---|---|---|
Always-on display | ||
Data display | Digital | |
Touchscreen | ||
Color screen | ||
Adjustable watch face | ||
Type of glass | Gorilla glass |
Battery life in time mode | 168 hours | |
|---|---|---|
Battery life in sports mode | 0 h | |
Battery/battery capacity | 0,3 Ah | |
Energy source solar power | ||
Wireless charging |
Internet connection options | WiFi only | |
|---|---|---|
Bluetooth | ||
ANT+ | ||
Independent music player | ||
Music controls | ||
Built-in microphone | ||
Built-in speakers | ||
Spoken directions | ||
Smartphone notifications | Notifications, Receive messages | |
Smart reply | ||
App installation possible | ||
Camera operation | ||
NFC | ||
Contactless payment | ||
Contactless payment system | Fitbit Pay | |
Country contactless payment | Belgium, The Netherlands |
Pedometer | ||
|---|---|---|
Measures distance | ||
Speedometer | ||
Calorie counter | ||
Measures stairs climbed |
Heart rate measurement | ||
|---|---|---|
Heart rate zones | ||
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 | ||
Heart rate measurement under water |
Skin temperature sensor | ||
|---|---|---|
Oximeter | ||
Blood pressure monitor | ||
EDA sensor | ||
Sleep score | ||
Measure REM sleep | ||
Average heart rate during sleep | ||
Measure recovery during sleep | ||
Menstrual cycle tracking | ||
Pregnancy monitoring |
Recommended for sports | Biking, Fitness, Running, Swimming, Triathlon | |
|---|---|---|
Adjust sport profiles | ||
Manual training programs | ||
Save personal records | ||
Measure fitness age | ||
Recovery advice | ||
Interval training | ||
VO2 max measurement | ||
Automatic pausing | ||
Measures minutes of intensive training | ||
Measures average speed during activity | ||
Lap counter | ||
Race prognosis | ||
Measures step distance | ||
Measure running cadence | ||
Measures swimming distance | ||
Measures swimming speed | ||
Swimming lap counter | ||
Connection to fitness machines possible |
Built-in GPS receiver | ||
|---|---|---|
Global satellite navigation system | GPS | |
GPS application | Route registration |
Compass | ||
|---|---|---|
Altimeter | ||
Type of altimeter | Always On altimeter, Barometric | |
Accelerometer | ||
Thermometer |
Fall detection | ||
|---|---|---|
Alarm function | ||
Emergency button | ||
Geofencing |