This was on The Biggest Loser... anyone have one? It measures your caloric output and you can put in what you eat to get your caloric input to help you lose weight. Kind of pricey though... wondering if anyone has had success with it...

I don't have that specific counter but I use a computer program that is similar. The program works really well and I use it to plan both my diet and the diets of a few friends.

I've had it a week and a half now and LOVE it. Lost two pounds, too