Tempur Pro SmartCool Soft King Size Mattress
The Tempur Pro SmartCool Soft is a 21cm deep foam mattress built around TEMPUR Advanced Material, a pressure-relieving foam that moulds slowly to your body, which means you'll feel cradled rather than pushed back.
- Suits side sleepers & lighter bodies
- Eases pressure at hips & shoulders
- Removable cover, cooler to the touch
£1,899
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Tempur Pro SmartCool Soft Mattress
More available sizes
Last seen for £649 at Tempur on 22nd October 2026
Mattress details
Mattress
Tempur Pro SmartCool Soft Mattress
Size
Firmness
Soft
Construction
Foam
Depth (cm)
21
Layers
2
Layer Details
Cover
A QuickRefresh cover with SmartCool technology, which means the surface is designed to feel cooler to the touch. It sits on top of the foam and can be freshened up more easily than a fixed cover.
Filling
TEMPUR Advanced Material, the slow-response foam the brand is known for. It contours closely to your body, which means excellent pressure relief but less of the springy pushback you'd get from a hybrid.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- 75cm each for two people sharing: You get 75cm each across the 150cm width, which means room to settle into your own side rather than negotiating the middle.
- Slow foam, quieter nights together: TEMPUR Advanced Material absorbs movement rather than bouncing it across the bed, so different alarm times or a restless partner disturb you less.
- 200cm of length for taller sleepers: The UK king adds length as well as width over the UK double, welcome relief if one of you is nudging six foot.
- Sinking in without crowding out: A Soft feel that cradles side sleepers works better when each of you has proper width, because you settle in place instead of rolling together.
- Sensible room demands: We suggest a room of at least 2.7m x 2.9m, which most master bedrooms manage without the squeeze a UK super king can cause.
This size suits you if...
You share the bed every night and find a double leaves you shoulder to shoulder, one of you keeps earlier hours than the other and you want their exits to go unnoticed, or one of you is tall enough that feet hang off a standard-length mattress and the 200cm length would solve it.
Consider another size if...
Your bedroom is smaller than the 2.7m x 2.9m we suggest as a minimum, or wardrobes eat into the floor space of a new build master. We'd recommend the UK double instead, which keeps the same soft Tempur feel in a footprint that leaves you room to walk.
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FAQ's
Is the Tempur Pro SmartCool Soft in a UK king good for couples?
Yes, and arguably more so than firmer mattresses at this width. The 150cm width gives 75cm each for two people sharing, and the slow-response foam moulds around each of you separately, so one person shifting or getting up transfers very little movement. Side-sleeping couples in particular will feel cradled on their own side rather than drawn together.
Does a UK king Tempur reduce partner disturbance?
It helps in two ways. TEMPUR Advanced Material absorbs motion rather than springing it back, so an early riser slipping out is less noticeable than on a bouncier bed. The width matters too: with 75cm each for two people sharing, you're less likely to be touching in the first place, which makes different schedules easier to live with.
Is the UK king Tempur Pro SmartCool long enough for tall sleepers?
At 200cm long it gives you 10cm more length than a UK double, which is often the real reason taller couples upgrade. If one of you is around six foot, that extra length usually means feet stay on the mattress. The soft, contouring surface also suits taller side sleepers who concentrate weight at shoulders and hips.
Is the UK king worth it over the UK double for this mattress?
For couples, usually yes. The UK king is 15cm wider than the UK double and longer too, and on a soft, sink-in foam like this the extra width stops you drifting into each other's dips. Prices change often, so compare the retailers listed on this page. If you sleep alone, the UK double may be plenty.
Will the Tempur Pro SmartCool Soft UK king fit my bedroom?
The mattress itself is 150 x 200cm, and we suggest a room of at least 2.7m x 2.9m so you can open drawers and walk both sides, with 3.2m x 3.2m feeling comfortable. Measure with wardrobes and bedside tables in place, since built-in storage can shrink a room that looked generous on the floor plan.