Fitbit One Activity and Sleep Tracker

Comparing prices from 5 retailersPrices checked: 19th January 2018 @ 16:54. RRP: £69
eBay£114.99free p&pFitbit One Wireless Activity …Visit shop
Amazon£119.99 free p&pVisit shop
Marks and Spencer£39.90 free p&pFree delivery on orders over £50Visit shop
Sweatband£69.00 free p&pFree delivery on orders over £15Visit shop
Tesco£73.60 + £3.00Visit shop
Menkind£79.99 + £3.99Free delivery on orders over £50Visit shop
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1,699 reviews:
4.5 out of 5 stars
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All-time low: £32.68 on 06/05/2017


Kick-start your fitness regime and help yourself stay healthy all year long. The Fitbit One is a wireless activity and sleep tracker is with you every step of the way. It tracks your steps, distance, calories burned and stairs climbed throughout the day. During the night it continues to measure your sleep cycle helping you learn how to sleep better, and it wakes you in the morning. 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 lift? Or go for a quick walk after lunch? Those steps will add up fast. It is suitably discreet so you can wear it comfortably in your pocket, on a belt or bra and the silicone clip will keep it secure. The rechargeable battery lasts 5-7days before needing a boost ans the device is also rain, splash and sweat proof so you can take it with you whatever the weather. At night you can slip the One into a wrist band and the device will continue to work, measuring your sleep cycle. When you need to wake up the One vibrates but doesn’t make a sound so you don’t have to disturb your partner. Bluetooth connectivity lets you see your stats in no time. The One automatically syncs your data to PCs, Macs, and selected iOS and Android devices. All you need to do is sign up for your free account on and register your device.

The Fitbit explains your personal data to you using graphics, charts and tools designed to help track your progress. This means you can get a better understanding of your lifestyle and fitness. What’s more the device will score your quality of sleep and over time you can start to apply what you learn in order to make you sleep more soundly. There is a free mobile app and customisable dashboard that bring all your data to your fingertips. Knowing how close you are to achieving your goals, gives you added incentives to push yourself that bit harder. When you do, Fitbit will reward you with badges for daily, weekly and even lifetime achievements. Log your food, water, workouts, weight, and more using Fitbit’s online tools. If you’re on the move, use the mobile app to do the same. Our expansive database covers food and activities, which makes logging your info quick and easy.

This is a retired product.