I stumbled upon a blog that reviewed the FitBit Ultra, a cool geeky little gadget. It’s a digital pedometer on steroids. Sleep with this bad boy strapped to your wrist and it records your stillness and movements. Sync it to your fitbit.com account, you will see the number of times that you woke up or were sound asleep. This explains so much to me! It’s very cool and disconcerting to see how active I am when I should be deep in sleep. It doesn’t explain why you wake up, but it at least shows you just how restless of a sleeper you are (or are not).