Fitbit Charge 6 Fitness Tracker - Obsidian
328/8393£139.00
Colour: Black
3 Colours available
- White
- Black
- Coral
Size: One size
Case size (mm): 28
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About this product
The Fitbit Charge 6 brings Google's top features to your wrist, making it easier to crush fitness goals. With built-in GPS, 40 exercise modes, and YouTube Music controls, track runs to HIIT sessions without your phone. The 26.4mm AMOLED touchscreen shows stats at a glance, while 7 days of battery life lets you track workouts, heart rate, and sleep without frequent charging. Connect to compatible machines like treadmills and rowers to see real-time heart rate data during workouts.
Stay on top of your health with ECG monitoring, wrist-based heart rate tracking, and sleep analysis to understand your recovery. The built-in GPS maps outdoor routes so you can leave your phone behind. With NFC, Bluetooth 5, and Wi-Fi, access Google Wallet, Google Maps, and notifications seamlessly. It's water-resistant, swimproof, weighs 38g, and works with iOS and Android. The package includes standard (130-170mm) and large (170-210mm) straps, a charging cable, and 6 months of Fitbit Premium Membership. A 2-year manufacturer's guarantee offers peace of mind.
Ready for a more engaging workout? See your heart rate in real-time when you connect Charge 6 to your favourite compatible exercise machines – like treadmills, ellipticals, rowers, exercise bikes and more.
DJ your workouts right from your wrist with YouTube Music controls. Start, stop and skip over 100 million songs from the world's largest music catalogue. Your compatible phone must be in Bluetooth range of your Fitbit device to use this feature.
With over 40 unique exercise modes, you can set personal goals and get key workout stats for everything from daily runs and bike rides to HIIT workouts, strength training and more.
See your pace and distance during outdoor workouts—no phone necessary—using built-in GPS, then see a map of your workout route in the Fitbit app.
Connectivity
- Compatible with iOS and android.
- Android operating system.
- Bluetooth 5 connection.
- NFC connection.
- Wi-Fi.
Display information
- 26.4mm AMOLED screen.
- Touchscreen.
- 184 x 276 screen resolution.
Battery
- 65mAh battery capacity.
- Typical usage time of up to 7 days.
- Low usage time of up to 7 days.
- 2 hour charge.
Physical specification
- Size: one size .
- Watch size H84, W28, D21mm.
- Strap can be removed and replaced.
- Weight 38g.
Health & Fitness Features:
- Workouts.
- Running.
- Cycling.
- Swimming.
- Hiking.
- ECG.
- Heart rate monitor.
- Sleep tracking.
- Step tracking.
Tech Features:
- Displays weather.
- Music player.
- GPS.
- Compatible with apps from the Google play store.
Other Features:
- Water resistant.
- Swimproof.
- Dust resistant.
- Scratch resistant.
- Accessories included: Standard strap (13cm - 17cm), Large strap (17cm - 21cm) and Charging cable, including charger.
- Manufacturer's 2 year guarantee.
- EAN: 840353901049.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.6
730 reviews
89%
Recommended this product
Customers Say
Fitbit Charge 6 offers excellent battery life, accurate step and heart rate tracking, detailed sleep monitoring, and a lightweight, comfortable design. Some users dislike the limited clock face customization and find certain features or notifications lacking.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Mostly excellent , clock faces suck aesthetically
Pretty good overall The best : Excellent battery life Accurate step tracking and heart rate Good detailed sleep tracking Small unobtrusive but also a clock Very well priced for what you get, The worst Clock faces are pretty ugly, 20 or so to choose from by they suck, you can’t customise or change colours or fonts, please google give us more. So disappointed. Sleep traciking is detailed but sleep score is pretty nonsense . I can sleep 9.5 hours and get green ratings for all categories and still only get 85. It’s literally impossible to get “excellent t” of 90 and above, Some fiddling about (silent ) to stop it constantly vibrating and annoying every time you brisk and and it thinks you are on the elliptical, Equally readiness is kind of nonsense , tiny changes to your resting bpm can throw this out . Overall
Simonddddd, 35 - 44
Replacement for non-charging fitbit
I bought this Fitbit to replace one which is only two years three months old but which would no longer charge. I'm hoping this one is more resilient.
Dimple, 65 or over
Nice watch
This was a birthday present and an upgrade from fitbit luxe. Nice clear numbers. Does more functions than the fitbit luxe. Very happy with it. Not to big on my slim wrist.
RB68
Great features
I bought this to replace the charge 5. It has some different features on it which is a bonus.
Post
Great for the fitness conscious old and new.
Once I was used to it, best of its kind I have had over the last twenty years. The step count was way out to begin with, but after sorting the stride length out, it was not a problem by the following day. Give ourself time to work with the watch and the app - we'll worth it. After a week the battery was still at 38% it does state it is waterproof, but I haven't tested this claim yet. Overall, I could 't ask anymore of the product
Sj25
Reminders to keep me moving.
Really pleased with my fitbit 6. Easy to use, good features. Very motivational.
Mazza, 55 - 64
Excellent Smart Watch
Does what it says an excellent smart watch for the price, but no blood pressure monitor.
CB
Great Fitbit !
The Fitbit Charge 6 has been a great pick for me. I mainly bought it to track my steps and heart rate during long childcare shifts, but the sleep tracking ended up being the feature I enjoy most. It’s lightweight, accurate, and easy to sync with my phone, and the sleep insights genuinely help me understand how well I’m recovering after busy days. Overall, it’s simple, reliable, and exactly what I needed.
nelly08, 25 - 34
Charge 6
I bought this too replace the one I was wearing already as it had stopped working. The new watch was very easy to set up and is far more responsive than the bold one. I like the Charge 6 as it's smaller than most others and I only have a small wrist and it is very light in weight. Overall, I recommend it.
Nikkk, 55 - 64
Fitbit 6
Just decided to go for the Fitbit 6. I love it because of the shape as it looks dainty on my wrist
Cookie
Thanks for your question. The Charge 6 tracks your heart rate 24/7, including resting heart rate, heart rate zones during exercise, and heart rate variability. It also sends alerts if your heart rate goes above or below your set limits, and you can view your trends over time in the Google Health app. Here's a link with more details: https://support.google.com/googlehealth/answe...
Thanks for the question. The Charge 6 is water-resistant up to 50 meters, so you can wear it while swimming in the sea. For more details, check out this guide: https://support.google.com/googlehealth/answe...
Hi there. Yes, the Charge 6 comes with a charging cable in the box, but you will need to provide your own power adapter.
Hello Jinx,
The Fitbit Charge 6 Fitness Tracker - Coral
Yes, the charger is included in the box.
Thanks for using Q&A
Hi there. Thanks for bringing this to our attention. To help clarify, the Charge 6 has a height of 11.20 mm, a length of 36.73 mm, a width of 23.09 mm, and a weight of 30 g. Check out this link for more information: https://support.google.com/googlehealth/answe...
Great question. Yes, the Charge 6 tracks your steps by detecting the rhythmic movement of your arm. It is designed to filter out non-step movements, though it is most accurate when you are walking with a natural arm swing.
To ensure the best accuracy, we recommend wearing the device snugly on your wrist and ensuring your height is set correctly in the app, as this helps the device estimate your stride length.
You can find more information here: https://support.google.com/googlehealth/answe...
Great question, Phoebs. The Charge 6 bands included in the box are designed to fit wrists starting at 5.1" (130mm). Since your wrist is 4.7", the standard bands may be too large. Check out this link for more details: https://support.google.com/fitbit/answer/1423...
Hello there,
No, the stock silicone bands included inside the box with the Fitbit Charge 6 - Obsidian will be too large for your 12 cm (120 mm) wrist right out of the box.
Thank you for using Q&A.
Great question. The Charge 6 does not support placing phone calls directly from the device. However, you will receive notifications for incoming calls, which you can accept or decline from your wrist when your phone is nearby. Here's a link with more information: https://support.google.com/googlehealth/answe...
Thanks for asking, Moya. The Charge 6 works with devices running Apple iOS 16.4 or higher. Check out this link for more information: https://support.google.com/product-documentat...
Hello Moya,
Fitbit Charge 6 Fitness Tracker - Porcelain
As per your query, I can confirm this item is compatible with iOS and android.
Thanks for using Q&A
Great question, Jacbbb. Yes, the Charge 6 displays your real-time stats, including distance, pace, duration, and heart rate while you’re running. It uses built-in GPS to provide accurate tracking during your outdoor workouts. You can find more details here: https://support.google.com/googlehealth/answe...
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.