Using the Bodybugg or GoFit armbands...Is it worth the money?

I am REALLY interested in buying an armband that monitors a bunch.  I am looking for someone who has used it or knows more info about it.  Thanks so much!

Erin

I was thinking about buying one of these, but because it's on your upper arm, you won't be able to actually read it unless you take it off, so you'll need to buy a display watch also. Blew my budget after that, so I decided to skip it.