Tempur Pro SmartCool Medium Mattress
Mattress
Tempur Pro SmartCool Medium Mattress
Size
Firmness
Medium
Construction
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.
- Distance plus foam that absorbs movement: Slow-responding foam already limits motion transfer, and with 90cm each for two people sharing, a fidgety partner is a distant rumour rather than a nightly event.
- 30cm wider than a UK king: That extra width is what makes room for a child or a large dog without anyone ending up on the edge.
- Pressure relief across the whole 180cm: TEMPUR® Advanced Material moulds to hips and shoulders wherever you settle, which matters when this much width tempts you to spread out.
- A cooling cover for a bigger shared surface: Two bodies under one duvet generate warmth, so the SmartCool™ cover is a sensible feature at this size in particular.
- Fills a large master properly: In a period property or new build master where a UK king looks undersized, the 6ft x 6ft 6in footprint sits in proportion with the room.
This size suits you if...
You share every night and want enough width that neither of you feels the other move, your children or dog treat your bed as communal territory in the early hours, or your bedroom is large enough that a UK king would look lost in it. Allow at least 3m x 2.9m of floor space, and ideally more, before committing.
Consider another size if...
Your room is under our suggested minimum of 3m x 2.9m, or your landing and door swing make a 180cm mattress awkward to get in. We'd recommend the UK king instead, which is 30cm narrower and far easier to place.
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Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
Is the UK super king Tempur Pro SmartCool good for restless couples?
It suits them well. The TEMPUR® Advanced Material responds slowly and absorbs movement rather than transmitting it, and the UK super king adds 90cm each for two people sharing. Between the foam and the sheer distance, one partner turning over rarely registers on the other side of the bed.
What room size do I need for a super king Tempur Pro SmartCool?
We suggest a room of at least 3m x 2.9m for the UK super king, which measures 180 x 200cm. That leaves enough space to walk round the bed and open drawers. In a smaller room the bed dominates, and you may find the UK king a more comfortable fit for the space.
Should I choose this mattress in a UK king or a UK super king?
The UK super king is 30cm wider than the UK king, and both are 200cm long. If you share with a partner and are regularly joined by children or a dog, that extra 30cm is the difference between comfortable and cramped. Sleeping alone, or in a modest room, the UK king is plenty.
Is the super king big enough for co-sleeping with children?
It is the most practical standard size for it. With 180cm of width, a child climbing in at 3am can settle between you and both adults keep a reasonable share of the bed. The foam's slow response also means their wriggling disturbs you less than it would on a springier surface.
How do I compare prices on the super king Tempur Pro SmartCool?
Use the live table on this page. The prices shown are updated as retailers change them, so it reflects what the UK super king actually costs today. Premium sizes like this see fewer discounts than mid-range ones, but it is still sensible to compare the retailers listed before you buy.