Fitbit Flex is 50% off in Amazon's Black Friday sale
If you’ve been thinking about picking up a fitness tracker, now is a good time to be active with Amazon slashing the price of the Fitbit Flex in its Black Friday sale. Usually priced at £79.99, you can now get the Fitbit Flex on your wrist for just £39.99. There are ten colors available, but only black, slate, and pink are discounted to £39.99. The...