[antareus]

Exactly. I'm in the middle of trying to let my wrists heal from RSI, and I've noticed that my sleep quality isn't consistently good. Deep sleep seems necessary for healing to occur. I'm looking for something that will let me try out different sleep tweaks (less ambient lighting/no caffeine at all/exercise in morning/exercise in afternoon/various diets) and see which ones are actually effective for me.

Hopefully Wakemate fits the bill. I'll wait for the initial reviews to come out. I'm excited about the future of health afforded by devices like these.