Fitbit Flex 2 (Black)

Model: 3367544

SKU: 314129 Product ID: 843448

Fitbit's most iconic tracker, now more customisable than ever.
  • Track activity & sleep and get notification
  • Swim-proof
  • Removable tracker fits in band, bangle & pendant accessories
  • Works with Google Assistant
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    Key Features

    All-Day Activity Tracking
    Track steps, distance, calories burned, active minutes, hourly activity & stationary time.
    Auto Sleep Tracking & Silent Alarms
    Automatically track your sleep quality & wake up peacefully with a silent alarm.
    Interchangeable Accessories
    Style this ultra-slim, removable tracker with wristband, bangle and pendant accessories.
    LED Display
    An LED display lights up when you get calls, texts and Reminders to Move, and shows you how close you are to your daily goal with a simple tap.
    Automatically recognizes select activities and records them in the exercise section of the Fitbit app.
    Reminders to Move
    Get friendly Reminders to Move that encourage you to reach an hourly goal of 250 steps.
    Smartphone Notifications
    Get call & text notifications (when your phone is nearby) with unique vibration patterns and color-coded LED lights: blue for calls, purple for texts.
    Wear it in the shower, ocean or pool. Track swimming automatically and see your workout summary in the Fitbit app.
    Long Battery Life
    Battery life up to 5 days so you can track all day and night without needing a charge.*
    *Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.

    Wireless Syncing
    Sync stats wirelessly & automatically to computers and 200+ leading iOS, Android and Windows devices.


    Wearable Type - Trackers

    Colour - Black

    Strap Size - Adjustable

    Pedometer - True

    Accelerometer - True

    Sleep Tracker - True

    Alarm clock - True

    Wireless Sync - True

    Battery life - Battery life up to 5 days

    Rechargeable - True

    USB Charging - True

    Waterproof - True

    Water Resistant - True

    Mac compatible - True

    Works with Google Assistant - False

    Manufacturer's warranty - 2 Years


Rated 5 out of 5 by from Great product I bought this a month ago after losing my previous (Fitbit One) somewhere. This is small and light. I was worried about how annoying a wristband would be - after a week I was used to it and it's very thin and unintrusive. Because of how small the actual Fitbit unit is, it doesn't have a massive battery - so I have to charge approx every 4-5 days. This is much more often than the One (~9-12 days) but the size is impressive. Improvement would be if you could get an official small belt clip for it - the unit is so small if you put it in a pocket, you could lose it easily. Belt clip would be great for those occasions that a fitness tracker isn't appropriate to wear!
Date published: 2017-01-13
Rated 1 out of 5 by from Absolute Garbage I bought this to track swimming and after a year of trying it doesn't track any activities. The only time it ever tracked an activity was when I was washing the car and it thought I was swimming. Also it takes forever to sync, but you will need to try like 3 times toake it happen. The steps is inaccurate as well, I'd be sitting down at times and it tells me that I just completed 10k steps. Really? Being idle for like 10mins it thinks I'm actually walking? But I tell you what it's good for, the silent alarm is awesome. If you want an expensive alarm get one, it's probably the best and only feature that works. Otherwise use your money for something else.
Date published: 2018-04-12
Rated 5 out of 5 by from fitbit flex 2 When i bought this product I was amazed by the things it could do! Firstly this is fitbit's first water-proof tracker. The good part was that it could track your strokes, swim styles and many more things. Still, it does the normal tracking stuff like steps and distance travelled which is good. the only downfall is that it does not have a screen which bothers me because I like to look at the time a lot. Overall, it is my favourite tracker.
Date published: 2016-10-15
Rated 5 out of 5 by from Nifty little gadget Bit of a fitness nut so have been thinking of getting a tracker for a while. Wanted one that was small, light and swim proof. Picked this one and have been using for 4 days and am really loving it. You can log exercise that it doesn't pick up automatically (eg weights, yoga, tennis) and, although I didn't expect to, am also using the calorie and sleep trackers. Like the jewellery option too. Sadly no heart rate tracking, but great value for money!
Date published: 2016-12-30
Rated 5 out of 5 by from Very thin and light ! I was surprised about the size and weight of this Flex 2. I hardly notice that I'm wearing a tracking device, it's just like a normal rubber wrist band. Functional and yet, fashionable !
Date published: 2016-10-17
Rated 4 out of 5 by from Best ever fitness tracker This is the best ever fitness tracker made by fitbit. Simple and elegant. Moreover its water proof so you can where for swim and count calories. GREAT!
Date published: 2016-12-21
Rated 5 out of 5 by from Great features The Fitbit Flex 2 tracks both steps and distance walked as well as your sleep. The sleep feature is fantastic because it shows periods of restlessness or waking throughout the night. It is super intuitive to use, and syncs well with my phone over Bluetooth. The only downside is that the capsule must be removed from the band to be charged. There is also an option to purchase alternative bands to use with the capsule which is great for making suite your own style.
Date published: 2017-08-11
Rated 4 out of 5 by from Love it! I bought this almost two months ago after finishing the Global step challenge at work and am very happy with it. Compact, light and can be worn in the pool! I've given it 4 stars rather than 5 because even though it is good not to be distracted by checking step counts all the time, it really would be good to be able to see the actual step count directly rather than depending on the lights and syncing with a phone.
Date published: 2017-10-17
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