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Fitbit Flex 2 Fitness Wristband
- Choose from over 13,000 locations across the UK
- Prime members get unlimited deliveries at no additional cost
- Find your preferred location and add it to your address book
- Dispatch to this address when you check out
- Track steps, distance, calories burned, active minutes, and hourly activity
- Wear it in the shower, ocean or pool. Operating temperature 14°F to 113° F
- Removable tracker by hiding it inside wristband, bangle and pendant
- Automatically track how long and how well you sleep
- Get call and text notifications with unique vibration patterns
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|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Are Batteries Included With the Product?||Yes||Yes||Yes||Yes||No||Yes|
|Are Batteries Needed To Power the Product or Is This Product a Battery?||Yes||No||Yes||Yes||No||Yes|
|Collection||NOS||NOS||continuity 2016||Garmin Vivo||—||—|
|Lithium Battery Energy Content||0.06 Watt Hours||0.23 Watt Hours||0.14 Watt Hours||0.4 Watt Hours||240.5 Watt Hours||0.35 Watt Hours|
|Size||One Size||Large (6.7-8.1 in)||Small||Regular (Up to 195 mm Wrist Size)||—||—|
Note: Plugging your charging cable into a USB port on your computer or other low-energy device. If necessary, you can use a UL-certified USB wall charger. Don't use a USB hub or battery pack to charge, and only use the charging cable that came with your tracker.Plug the charging cable into the USB port on your computer or a UL-certified USB wall charger. Do not let a product being charging over night. A normal charge can take from 2 to 4 hours max.
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I wanted a fitbit that I could wear all the time, particularly for sleep monitoring so size was an important factor. I didn't want a big thick chunky bracelet on in bed, so I went for the Fitbit flex 2 as it was both small and discreet.
Most important thing first - battery life. Fitbit state you will get 5-days use before you need to recharge, technically this is possible, but to achieve this I had to disable some of the features such as auto sync which keeps the app and Fitbit talking to each other via Bluetooth on a regular basis. With this on I was only achieving 2 or 3-days battery life. The only way I could extend this to the 5-days was to turn off auto sync - this means the Fitbit stores my data and then I have to launch the app with Bluetooth on and manually pull the data in, not ideal, but a trade off worth sacrificing to achieve the five days of battery.
You can also set the Fitbit to vibrate on text and phone calls if your phone is Bluetooth enabled and in the near area when it goes off, again I had to disable the text message vibrate as it was draining the battery, although I was able to keep the phone vibrate on and still get 5-days battery life, guess it depends on how many text/calls you receive.
The form factor is nice and comfortable, there are two Size band options in the box, small and large, the small fitted me. The strap is held on your wrist by a metal rivet that can be fiddly to get on and off, but you get used to it.
The strap and device are water proof so you can wear them in the shower or bath or even doing the washing up.
On the back of the Fitbit tracker itself there is a tiny diamond shape (see photos) this is used to tell you what way to place the tracker in the charger and which way to place it back in the wrist strap (align the diamonds).
Both the website and iOS Fitbit app are excellent and can be tailored for your specific needs. The Fitbit can detect most excrcises, with the exception of swimming, which you need to turn on and off on the app before and after swimming and also it cannot detect a exercise bike, however you can then add and enter the exceruse manually in the app afterwards.
Overall very happy, just wish battery lasted longer and could auto detect exercise bike.
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It's so slim and all-purpose that you can put it on and forget about it while it does it's job.
I have very small wrists and was worried it might be uncomfortable to wear, but the 2 bands that game with it seem to cover a complete range of sizes from skeleton to jaba the hut.
It's not 100% accurate but is consistent, so is an excellent guide. for the money (£39) it was an excellent buy.
Would I buy one again or go with a dearer option? I'm happy with this thanks and it's waterproof too.
- Step tracking is totally inaccurate
- Swim tracking is inaccurate, approx 1/3 lengths are not captured
- Aerobic tracking is variable
- calorie burn settings are strange, swim calories are far too low (when compared to multiple online estimates)
- Registers steps whilst swimming, considering that it recognises that you're swimming, it should be a simple setting not to register steps whilst doing something that precludes steps.
support are unable to help, claiming the swim tracking problem is unknown!
Synchronisation between phone and device was lost after a few weeks, and couldn't be restored, even with deleting the device and app and trying to start again.
Yes it's cheap, but it doesn't do what it's advertised as doing.
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