5 Fantastic product that works really wellFitnessG | 10/01/2014 | See all FitnessG's reviews (2)I use this everyday and it really motivates me. I love the way that it tracks your sleep as well. I knew I was a light sleeper but did not realise how restless my sleep was after using this. This in general is a great bit of kit and automatically updates data via bluetooth to your phone so you can keep checking how active you have been! Really reccommend buying one you will not be disappointed.