Yeah, no problem.

I didn't get to use one of the new, super sleek, production quality ones. I used an early prototype that slipped inside a wrist band (like tennis players wear). It was actually still pretty comfortable to sleep with - I didnt even feel it after the first night.

It definitely woke me up at the optimal time in my sleep cycle. The alarm app was a really simple web app, and the bluetooth was simple. It was cool to see my sleep analyzed with all our different metrics and quality rated. The sleep analytics software was pretty simple, but definitely did the trick.