HA comes to the bed, literally.

[LFMc]

Now you can tell your HA system what to do by the way you sleep.

 

https://www.engadget.com/2018/01/08/nokia-s-sleep-sensor-controls-your-smart-home/

 

or by how you don't sleep....

[larryllix]

I have an MS in the bedrom for my bedside lamp. If somebody is restless in bed it doesget triggerd a few times during the night.

 

Luckily  I have ISY turn the brightness level down at nights to about 12% so it isn't too disturbing but a wallMS pointed down at the bed could sense restlessness with appropriate timers in a program.