Fitbit One Wireless Activ... has been added to your Basket

Have one to sell? Sell on Amazon

Fitbit One Wireless Activity and Sleep Tracker

by Fitbit
4.5 out of 5 stars 1,603 customer reviews
| 12 answered questions

RRP: £79.99
Price: £59.99 & FREE Delivery in the UK. Details
You Save: £20.00 (25%)
In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
Note: This item is eligible for click and collect. Details
Pick up your parcel at a time and place that suits you.
  • Choose from over 13,000 locations across the UK
  • Prime members get unlimited deliveries at no additional cost
How to order to an Amazon Pickup Location?
  1. Find your preferred location and add it to your address book
  2. Dispatch to this address when you check out
Learn more
21 new from £59.99
  • Tracks steps, distance, calories burned, and stairs climbed
  • Monitor how long and how well you sleep
  • Wakes you (and not your partner) with a silent alarm
  • Syncs automatically to your computer or select smartphones and tablets via Bluetooth 4.0
  • Set goals, view progress, and earn badges
  • Share and compete with friends throughout the day
  • Free iPhone and Android App
Show More
£59.99 & FREE Delivery in the UK. Details In stock. Dispatched from and sold by Amazon. Gift-wrap available.

Special Offers and Product Promotions

Colour Name: Black


Colour Name: Black
Click on an award to see a larger version
Award Image

Product details

  • Boxed-product Weight: 118 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: 104779
  • ASIN: B009ATKK16
  • Date first available at 14 Sept. 2012
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (1,603 customer reviews)
  • Amazon Bestsellers Rank: 84,550 in Sports & Outdoors (See Top 100 in Sports & Outdoors)

Product Description

Product Description

If you want to turn fitness into a lifestyle, the Fitbit One is for you. For starters, it never rests. During the day, it tracks your steps, distance, calories burned, and stairs climbed. Come nightfall, it measures your sleep quality, helps you learn how to sleep better, and wakes you in the morning. The Fitbit One motivates you to reach your goals by bringing greater fitness into your life seamlessly and socially, 24 hours a day.Monitor your day with the One. This tracker's aim is to empower and encourage you by delivering real-time feedback that helps you be more active. Why not take the stairs instead of the elevator? Or go for a quick walk after lunch? Those steps will add up fast.The OneTracks:*Steps Taken *Stairs climbed*Calories burned*Hours slept*Distance travelled*Quality of sleepPowered by Fitbit's leading-edge accelerometer and altimeter, the One accurately captures all-day activity that old-school pedometers can't handle. It bases calculations like calories burned on your personal profile, reflecting your stats, not any average Joes.The One doesn't nap, even when you do. Slip it into your wrist band at night, and it'll measure your sleep quality. Once the data syncs, graphs on your dashboard will reveal how long you slept and the number of times you woke up, giving you a sleep quality score. Over time, you can apply what you learn to help you sleep more soundly. The One also has a silent wake alarm that gently vibrates to wake you at your desired time, without disturbing your partner.Debuting in black and burgundy, the One is suitably discreet. Wear it comfortably in your pocket, on a belt, or a bra, the silicone clip will keep it secure. Use the sleep wrist band at night. Its rechargeable battery lasts five to seven days before needing a boost. The One is also rain, splash, and sweat-proof, allowing you to brave the elements.The One automatically syncs y

Box Contains

  • Fitbit One Activity and Sleep Tracker
  • Matching clip
  • Bluetooth 4.0 USB dongle
  • Charging cable
  • Sleep wrist band
  • Free Fitbit account

  • From the Manufacturer

    Category Everyday Everyday Everyday Active Performance
    Steps, Calories, Distance
    Sleep Quality and Silent Alarm
    Floors Climbed
    Active Minutes
    Caller ID
    Continuous Heart Rate
    Music Control & Notifications
    GPS Tracking

    Customer Reviews

    Top Customer Reviews

    Colour Name: Burgundy Verified Purchase
    I already own a basic Garmin watch which I use when running. However, I wanted something to track other activity, but not something that counted my arm movements as steps (which I gather some of the wrist bands do). Having read lots of online reviews, I eventually plumped for the FitBit One and am really pleased with it. It’s much smaller than I thought it would be and clips very comfortably, unobtrusively and securely on to my bra.
    It was easy to set up and would have been even easier if I had followed the online instructions more carefully. I initially missed out one part of the operation and so had to uninstall and start over again, but even that wasn’t difficult to do. I downloaded the App to my iPhone 5S and then went on to MyFitnessPal and synced the device with my account so now all my activity is reflected and accounted for there too. I have been using the device for a week and have still not had to charge the battery (the battery life is shown in the phone App along with all the other readings, so I will have advance warning before it runs out completely). I am really pleased with the device, which I have found to be accurate and which has ticked all the boxes for me. Based on my experience I would highly recommend it. By the by, the burgundy colour is fab.
    Comment 72 of 74 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Verified Purchase
    Let me start by saying how much I love my Fitbit. I had the Ultra before this and decided to upgrade recently to take advantage of a couple of extra features I thought I'd find very useful.

    I have found Fitbits to be a great tool to add motivation to my activity. I guess I must be a stats-driven person because I love seeing my Fitbit dashboard all lit up green because I hit my goals for the day. Even better is when I've exceeded them. It came to Italy with my last year and it was great to get home and see how many steps/stairs I'd racked up by hiking and climbing. Really helped me be aware of staying active even when on a break.

    1. It syncs via Bluetooth with my iPhone; this means I can step stats all through the day at work and so am encouraged to do more walking about (I have a desk job so need the encouragement). It also means I can take it on holiday and still get updates without needing my laptop (wish I'd had it for Italy).
    2. The synching dongle on my laptop is tiny. The old one (for the Ultra) used to get in the way no end but this one is barely noticeable.
    3. It just works, right out the box with very little setup.

    1. I can see how the silicone pouch will eventually give up. It seems pretty flimsy so I wear my Fitbit backwards inside my bra. This then means that sometimes the dongle struggles to find a signal (who knew that my chest could block Bluetooth signals?). However, it never seems to stop the iPhone sync.
    2. The low battery warning comes just a little bit too late to do anything about it. I got one yesterday morning at work so made a mental note to charge it when I got home. However, the battery went dead at about 2pm so I lost 4 hours in which no data was recorded.
    Read more ›
    Comment 170 of 178 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Colour Name: Black
    I chose a Fitbit One as it claimed to count flights of stairs, even though I was very dubious about the claim.
    I am happy to report that it does exactly that, and is very accurate, too. I keep it loose in a trouser or shirt pocket normally, or tucked inside my bra if I've got no pockets, and have actually counted the number of steps I've taken and compared it to what has been recorded by the Fitbit and found it to be 100% accurate. This is also the case for every time I go upstairs at home. The sleep monitor is pretty good, too, although the supplied wristband is rather poor.

    Tips for users:
    ● Wear it as close to your body as possible (not on your wrist) to get the most accurate step count. If you walk normally, the count should be accurate, but if you tiptoe around the steps aren't registered (you don't have to stomp about for them to register, but sneaking around means you don't move enough to "wobble" the Fitbit)
    ● You'll get the most out of it if you wear it 24/7
    ● It will count "flights of stairs" only if you go up a whole flight without stopping (e.g. if I go upstairs, but stop halfway up for a minute, it doesn't get counted). If you go out and walk up a hill, the same thing applies — while you're walking, it will count how many "flights of stairs" equivalent you've climbed, but if you stop for breath every 3-4 steps, you'll get to the top of the hill and wonder why it didn't count as any "flight of stairs". It took me a while to realise this, but it's a good incentive to keep moving, and seems surprisingly accurate if you do.
    ● If you're going to wear it as a sleep monitor, buy a zipped sports wristband to put it in (<£1 each), and wear it on your left wrist (if you're right-handed).
    Read more ›
    Comment 108 of 113 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    The FitBit One is the latest in a range of what are described as pedometers but the FitBit One is so much more. It tracks you going up stairs and also your sleep patterns, the website will track food intake and so much more!

    Upon opening the box you will find the tiny Fitbit One with its smooth plastic front and dark titanium style metal back this thing is seriously small and light, you almost don't feel it in your hand. Thankfully there is a silicone rubber and metal clip which means you shouldn't loose it, there is also a wristband for use when your sleeping as this thing tracks your sleep.

    You goto the website and signup, this also downloads the latest version of the software and you just follow what it asks you to do and before you know it your done and ready to go. Charge the unit for an hour and get to work! LOL

    Like most other pedometers this tracks your steps and stores them, unlike other pedometers it will track altitude so it tracks the extra energy you use going up steps and hills (converted to stair floors), it also tracks your sleep patterns, pop the device in the supplied wristband at night and press a button (long press) to tell it your going to get to sleep, wake up in the morning and press that button again to tell it your awake and it marks that as sleep and will tell you how you slept based upon your movement in the night.

    All this data gets synced to the website where it is displayed and stored. I can't describe the website it has SO MANY options and SO MUCH information its crazy and its free unlike many other similar services.

    Can't get to your PC?
    Read more ›
    8 Comments 302 of 328 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse

    Most Recent Customer Reviews

    Look for similar items by category

    Colour Name: Black