Producer - CNN Inspirations: Body Smart - Wearable Health

Whether you use your phone to count your steps, or a tracker on your wrist to measure your sleep, there are thousands of wearable health devices, gadgets and apps available, all aiming to help you live a healthier and better life. CNN's Samuel Burke spent a week - day and night - testing some of those devices to see what sort of difference they can make to the way you live.

James Frater Media CNN Wearable Health