Sleep Number's New Year's sale is here! Get 20% off this smart cooling mattress

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As the name suggests, the ClimateCool smart bed is one of thebest mattressesout there for hot sleepers.

It measures each sleeper’s temperature throughout the night and adjusts accordingly to keep you at theoptimal sleep temperature.

Birds eye view of a couple laying in Sleep Number ClimateCool smart bed in bedroom with wooden floor and two bedside tables with plants

That’s a huge saving, and well worth taking advantage of.

Looking for something more budget-friendly?

Plus it’s complete with adjustable firmness and integrated sleep tracking.

Sleep Number ClimateCool smart bedWas from:
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The c2 smart bed comes in ten different sizes from twin to Split Cal King.

Sleep Number c2 smart bed:was from $899now from $599 at Sleep Number

Grey and white Sleep Number iLE smart bed in bedrrom with grey rug, grey head board, white wall, wooden unit and light coming through window

A woman in blue pyjamas laying on her stomach on the grey, white and blue Tempur-Pedic Tempur-ActiveBreeze smart bed in bedroom with two navy bedside tables and gold lamps

The Sleep Number i8 Smart Bed with a blue price drop badge overlaid

A man in blue pyjamas laying on his side on Sleep Number Climate360 smart mattress

A split image featuring the Nectar Classic Memory Foam Mattress on the left and the DreamCloud Luxury Hybrid on the right, leading into the DreamCloud Luxury Hybrid vs Nectar Classic showdown

The Tempur-Pedic Tempur-Adapt mattress on a bed frame in a bedroom, a man and his young sun sitting on top of it, smiling. A Tom�s Guide price drop deals graphic (right)