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Fitbit Flex Activity Monitor

Article no: 31-1430
  • Your personal trainer - around the clock!
  • Keeps track of your activity level and sleep patterns.
  • Set your own personal goals.
  • Wireless synchronisation to both smartphones and computers.
The product is discontinued Replacement product, accessories and spare parts could still be available.
Stock status
Not available
Availability in store
Not available
Fitbit Flex is an advanced activity and sleep monitor which helps you get into shape through motivation and inspiration. The wireless activity monitor is encased in a lightweight and convenient wristband which can be comfortably worn 24-hours a day or even in the shower. Syncs wirelessly to your smartphone. Enter your daily exercise goals and the simple indicator lamps will tell you how far you have to reach your set goals. Measures steps taken, time, distance, calories burned, etc. and also tracks your sleep. Silent vibrating alarm wakes you without disturbing your partner.

Automatically syncs to iPhone/iPad, Android*, PC and Mac via Bluetooth, eliminating manual back-ups. Log in to and check and monitor your progress regarding your activity level, diet, sleep patterns, BMI, weight, etc. With the mobile app you can keep track of your activity level in real time and encouraged to reach your set goals. Fitbit Flex can also cross-communicate with other popular training apps such as Run Keeper, Endomondo, Lose It!, etc.

* Support for Android requires Bluetooth 4.0/Bluetooth smart.

Fitbit Flex comes with 2 wristbands (small: 140-176mm and large: 161-209mm), wireless synchronisation dongle, charge cable and free membership at

English user interface. No instruction manual included. The instruction manual can be easily found at If you should have difficulty in reading and understanding English, it is recommended that you should not purchase this product.

Product Specifications

Width 14 mm
Colour Black 
Other Up to 5 days of battery life 
Packaging size 20 x 6.2 x 6 cm
Packaging weight 124  g

Attached Documents

Shopping info, delivery & returns

At Clas Ohlson you can always shop securely and quickly. You will always have an open return policy up to 90 days. Your order will usually be dispatched within 2-3 days. Exception to this is the busy season such as Christmas.

Usual questions about returns

Clas Ohlson offers 2 year guarantee

We are proud of our products and it is very important that you, as a customer, are happy with the service and products we provide.This is why we have a 2 year guarantee on most of our products and on specific products we leave a 25 year guarantee. The only exception is on consumables (such as batteries and light bulbs). Keep a look out for our guarantee-logo next to your chosen product to see what guarantee package it has. Our guarantee means that the product is expected to work just like we have described it during the time of guarantee we have promised (This in addition to the rights under consumer purchasing).

Read more in our terms and conditions of purchase

Clas Ohlson offers 2 year guarantee

Money back

Are you not happy with your purchase or have you changed your mind? Don't worry, at Clas Ohlson you will always have an open return of 90 days. To get your money back you must:

  • Show the receipt.
  • Return the product within 90 days.
  • Return the product and accessories in the same condition as they were when you bought them.

Read more about returns in our terms and conditions of purchase