You only wear the wakemate when you're sleeping. You can identify different phases of sleep (REM, etc.) And the tagging is indeed the sweetest thing IMO, but

You only wear the wakemate when you're sleeping. You can identify different phases of sleep (REM, etc.) And the tagging is indeed the sweetest thing IMO, but you probably need a lot of the data before making a good conclusions. I found that I actually sleep really well when I'm sick or when I'm sleeping on the left side of the bed. Weird stuff like that.