This is such a neat little gadget.

I have such an (un)healthy obsession with how many calories I burn. I think it's the little accountant synapse that gets all excited - "it's like a bank account for your body!!!" There just aren't too many formulas you can apply to yourself.

It's probably something that would get old after a week or so. But at least you don't have to wear one of those heart rate monitor bands around your chest for it to work.

Also, the display reminds me of my old cell phone. I kind of liked it.