After a hot nights sleep, I read some reviews and I'm looking at the motion sensor right now. And it frustrates me that this is constantly checking to see if there's activity in the room so it can shut of as much as it can, just to save money. But when I wave my hand back and forth in front of it while it's set for 60 and it's like 80 in the room, and it doesn't turn on, we're gonna have a problem. Especially when I'm trying to sleep. Good thing it was cold outside so I could open a window up and finally get relief.