The Fitbit Charge 2 is one on the most popular models in the Fitbit range, bringing plenty of fitness to your wrist. Normally selling for around £139 on Amazon, the Fitbit Charge 2 is now £74.99 in the Black Friday sales - but this deal only lasts for one day.

That deal knocks £65 off the recommended retail price and makes it cheaper than other offers currently online.

The Fitbit Charge 2 features a wrist-based heart rate monitor, so it a can track your heart all day, as well as giving you the stats on your activities, thanks to the on-board motion detector. 

It will track your steps and sleep, with all the data feeding through to the Fitbit app, which is one of the nicest apps around and one of our favourites. Connecting to your smartphone, you'll also get notifications and alerts via your wrist.

This Fitbit will automatically recognise the activity you are doing and if connected to your phone during activity, will use that for GPS data to make sure that you have a complete set of statistics. There is a newer version of the Charge, but the Charge 2 is still a great device.

If you want this deal you'll have to be fast as it only runs for Friday 16 November - so buy today.