These are awesome. Jawbone UP Fitness Gadget--So cool! This bracelet syncs to your iphone or android. It keeps track of your movements, sleep pattern, calories burned, and even vibrates if you have been sitting still for too long! I WANT!
UP by Jawbone: a wristband that collects data based on your movements, sleep patterns, calories burned, food intake, etc. Paired with the corresponding app and you get personal insight into your daily habits and how to improve on them.