[noelsusman]

I roll my own version on a NUC with some ESP8266 based sensors, but frankly I don't think many people care if multi-national tech companies know when their lights are on. I don't really, I roll my own more as a hobby.

I've found it to be pretty useful. My partner and I tend to go to bed at different times. I put pressure sensors under the mattress, and whenever one of us goes to bed the subwoofer in the living room turns off. Little things like that are pretty nifty.