At this time of year, it's the absolute worst when the bed sheets are freezing cold and you just have a lob yourself in.

Wrap yourself up and guaranteed within a half hour you'll be roasting. But if you don't wrap yourself up, you won't be able to get comfy and drift off to sleep. Ugh.

A small problem in today's world, yes, but a important one of you have ten lectures tomorrow morning and need some zzz's.

Well, a new high-tech mattress is coming soon – as in, a few months – and it sounds like something out of our literal dreams.

Sleep Number has a built-in heater which will warm up your feet before you fall asleep. But that's not all it can do ladies, nope… it's a proper wonder machine.

Due to 'responsive air technology', the mattress has the power to learn your sleeping patterns, so it will know when to move during the night to make it more comfortable for you.

As well as that, it can also tell if you start to snore, and will gently tilt your pillow up to stop you. 

We're already in love with our beds, but this mattress? It might as well be Christian Grey.