My trainer told me about it and I’m going to an info meeting in a few days. It will probably be expensive, but here’s what I know so far. You wear this little sensor thing on your arm like an iPod. It figures out your exertion and calorie use through skin temp, motion, heart rate, and the like. It can save 2 weeks’ data I think, but you’re supposed to download off it to your computer and web. Your trainer can even check out your stats from his/her station. The idea is that you can figure out your metabolic rate, see actual burns and deficits in detailed graphs and figure out how to eat and/or train.
Anybody know anything else about it or have experience? Thanks in advance.
Suzanne

