It adjusts temperature (can heat OR cool and in some versions it can heat one side and cool the other) and I think the even more expensive version can morph a bit to your liking, and according to them, reduce snoring.
You don’t need the internet to do those things though
You don’t need the internet to do those things though
That’s definitely true, I just explained why the mattress has tech inside it in the first place. Or the mattress cover, really.
It’d easily be accomplished with a couple of buttons too.