Tempur Pro SmartCool Medium Double Mattress
The Tempur Pro SmartCool Medium is an all-foam mattress built around TEMPUR® Advanced Material, the brand's pressure-relieving foam that slowly moulds to your body rather than springing back instantly.
- Eases pressure at hips & shoulders
- Medium feel suits most sleepers
- Cover designed to feel cooler
£1,649
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Tempur Pro SmartCool Medium Double Mattress
Tempur Pro SmartCool Medium Mattress
More available sizes
Last seen for £649 at Tempur on 17th October 2026
Mattress details
Mattress
Tempur Pro SmartCool Medium Mattress
Size
Firmness
Medium
Construction
Foam
Depth (cm)
21
Layers
2
Layer Details
Cover
A QuickRefresh™ cover with SmartCool™ technology, designed to keep the sleep surface feeling cooler. This tackles the heat retention that dense foam mattresses are sometimes known for.
Filling
TEMPUR® Advanced Material, a slow-responding foam that moulds to your body under weight and warmth. This gives close pressure relief, which means less push-back on hips and shoulders than a springier surface.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- A shared size that fits real rooms: At 135 x 190cm, this mattress leaves space for a wardrobe and a chest of drawers in a typical UK bedroom, where a UK king often would not.
- 67.5cm each for two sharing: Each sleeper gets 67.5cm of width, and the slow-recovering TEMPUR® foam absorbs movement, so a partner turning over is felt less than on a springier surface.
- Room for bedside tables on both sides: The 135cm width usually leaves enough wall on either side for two bedside tables, which matters more than raw bed size in a shared room.
- Cooler sharing: Two bodies raise the temperature of any bed, so the SmartCool™ cover is arguably more useful in this shared size than in a single.
- Easier to get upstairs: An all-foam build at 4ft 6in wide is more forgiving on the turning stairs of older terraces and tight new build landings than a wider sprung mattress.
This size suits you if...
You share the bed most nights and want the classic couples' size, your bedroom sits around the typical UK footprint where a UK king would crowd the walkways, or you sleep alone and want space to spread out, perhaps with a dog or cat claiming a corner. It also suits a guest room that regularly hosts visiting couples.
Consider another size if...
You and your partner both toss and turn, or one of you is broad-shouldered, and 67.5cm each feels tight. If your room allows it, we'd recommend the UK king instead, which is 15cm wider and 10cm longer.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
Is the Tempur Pro SmartCool Medium double big enough for two adults?
For most couples, yes. You get 67.5cm each for two people sharing, and because TEMPUR® Advanced Material responds slowly rather than bouncing, you feel less of your partner's movement than the width alone suggests. Larger-framed couples or restless sleepers may prefer the UK king, which adds 15cm of width and 10cm of length.
What room size do I need for the Tempur Pro SmartCool double?
We suggest allowing at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. The mattress itself measures 135 x 190cm, or 4ft 6in x 6ft 3in, which usually leaves room for bedside tables on both sides plus a wardrobe in a typical UK bedroom.
Should I get the Tempur Pro SmartCool in a double or a king?
Choose the UK double if your room is on the smaller side or you want space around the bed; choose the UK king if you both value sleeping space above floor space. The UK double is 15cm narrower and 10cm shorter than the UK king, a difference restless or taller couples tend to notice.
Will a double Tempur mattress fit up narrow stairs?
Being all foam and 4ft 6in wide, this size is generally easier to manoeuvre through hallways and turning staircases than a wider or sprung mattress. It's still a dense, heavy item, so measure your tightest landing or doorway before ordering, and check the delivery terms of the retailers listed on this page.
What bedding fits this mattress in a double?
Standard UK double sheets and a 200 x 200cm double duvet, both stocked everywhere at every price point. At 21cm deep, the mattress sits within the range most standard fitted double sheets are cut for, so you shouldn't need deep-pocket versions.