Not for me

It doesnt work as the screenshots show. I dont have a color circle to look at. All it does is cast a light glow on the ceiling, like light coming in from another room. You cant tell when it gets bigger or smaller. I am not sure how it seems to work for others. It would seem to me their ceiling is extremely low since mine is normal height, no cathedrals or raised ceiling.

Melison about SleepLantern - Watch and Sleep!