All this talk of toiletries... Did someone mention Apple to spark it?
Anyhow, got my hands, or rather wrist, on a band this weekend... So far, it's not exactly what I was thinking it was, but I'm still happy with it... Was thinking it was more like a smart watch when really all it is, is a fitbit with more sensors and a better color screen that interacts better with WP... Had a couple of ideas for a few little apps, but unless they release an SDK that allows 3 rd party apps on the device, I'll have to wait. The SDK as it stands right now, allows for apps on the phone to get sensor data on the phone and the only real interaction on the band's screen is notifications your app can push.
Anyhow, I am enjoying it, interesting looking at sleep patterns, although I haven't found where you can see stress levels.