I think my sister has an older version of something like this she borrowed from a friend. It goes around her arm and supposedly tracks her activity levels and how many calories she's burned for the day. I guess she inputs her info online and that's how it figures it out for her? She told me once but I wasn't listening. Typical with her. Anywho, she really likes it and is still wearing it and it's been quite a while, since summer, I think.
http://public.fotki.com/SunshineGrrl/ pw: drama
This area is under construction as my hair type changed and nothing works well for me. I shampoo, I condition and pretty much have done nothing but chuck my hair in a messy bun for the past oh...year? Yeah, I'm that lazy.

No...going no-poo or CG does not work for me. It leaves me overconditioned and oily in a second no matter what I use, so that's not what's not working.