Firmness
Firm
Type
Hybrid
Depth (cm)
25
Number of Layers
4
Trial Period (nights)
Warranty (years)
20
Price Range
£549 to £999
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Furniture Village, captured September 2026, and from regular price comparison across our UK retail partners.
This mattress makes sense if you sleep warm and want a firm bed. The graphene-infused graphite cover moves heat away from your body, and the StaycoolTM Gel layer beneath it offers pressure relief that stays cool rather than warming up around you. Underneath, a high-density support layer and pocket springs give the firm, orthopaedic-style support that back and stomach sleepers tend to prefer. It's hypoallergenic, which helps if dust or allergens bother you at night. At £549 for a Single it sits at a fair price for a hybrid with cooling technology, and Furniture Village's listed 20-year structural guarantee adds reassurance, provided you're comfortable that the guarantee is the retailer's stated term.
Key Features & what's inside
- Cover. A graphite cool cover with graphene, which means heat is drawn away from your body rather than trapped at the surface. Hot sleepers should notice the difference most.
- Gel layer. StaycoolTM Gel provides body-sensitive pressure relief while keeping the sleep surface cool. It cushions shoulders and hips without the warmth some foams build up.
- Support layer. A high-density support layer sits beneath the gel, adding structure. This is where much of the firm, supportive feel comes from.
- Springs. Pocket springs at the base move independently, so your partner's tossing is less likely to disturb you. The king size uses 1,000 springs; other sizes aren't detailed.
Layer details from furniturevillage.co.uk product page, September 2026.
Who's it NOT for?
If you're a lightweight side sleeper, this is probably too firm: you may not sink in enough for your shoulders and hips to get proper pressure relief. Anyone wanting a soft, cradling, sink-in feel should look elsewhere. And if you buy somewhere other than Furniture Village, don't assume the same guarantee or delivery terms apply.
Sleepeezee SmartTemp Ortho Mattress
Is the Sleepeezee SmartTemp Ortho mattress firm?
Yes, it's rated Firm. That means noticeable pushback and a supportive, on-top-of-the-bed feel rather than a soft cradle. It suits back and stomach sleepers well, although lightweight side sleepers may find it a little too firm at the shoulders.
Is the Sleepeezee SmartTemp Ortho good for hot sleepers?
It's designed with hot sleepers in mind. The graphite cover uses graphene to move heat away from your body, and the StaycoolTM Gel layer offers pressure relief that stays cool. Combined with pocket springs, which allow more airflow than solid foam, it should run cooler than an all-foam mattress.
How many springs does the SmartTemp Ortho have?
The king size has 1,000 pocket springs. Spring counts for the other sizes aren't specified, so it's sensible to check with the retailer if that detail matters to you. Pocket springs move independently, which helps reduce disturbance from a restless partner.
What guarantee comes with the Sleepeezee SmartTemp Ortho?
Furniture Village lists a 20-year structural guarantee on this mattress. That's the retailer's stated term rather than something published on Sleepeezee's own site, so if you're buying elsewhere, confirm the guarantee with that seller before you order.
What sizes does the Sleepeezee SmartTemp Ortho come in?
It's available in UK Single, Double, King and Super King, priced from £549 to £999 depending on size. All sizes are 25cm deep, which is a substantial depth, so check your fitted sheets will stretch to fit.
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