TEMPUR Pro Air SmartCool™ Plus Soft 25cm Mattress
- In-stock
- Finance available
- Free delivery
- Returns
- Brand: TEMPUR
From £1068.00
BedBoy earns a commission on outbound retailer links. Editorial scoring is independent of commission rates. How this works →
BedBoy Score
A composite score drawn from aggregated customer sentiment across verified reviews, with construction-type benchmarks for categories where reviewer commentary is limited. See our scoring methodology.
across 3 measured categories
Per-category breakdown below. The composite is the unweighted mean of every scored category, rounded to one decimal place.
- Brand
- TEMPUR
- Retailer
- Dreams
- Delivery time
- Good
- Customer sentiment
- Average
- Guarantee
- Excellent
About the TEMPUR Pro Air SmartCool™ Plus Soft 25cm Mattress
Last checked
The 25cm build puts this TEMPUR firmly in the premium all-foam camp: no springs, no bounce, and no pocket count to hide behind. Its support comes from pressure-sensitive TEMPUR material that compresses slowly under load, so the feel is closer to being held and moulded than lifted by a spring unit. That is the main construction call here. A soft 25cm memory-foam mattress at this price level is a specialist comfort choice rather than a conventional support buy; compared with pocket-sprung and hybrid mattresses in the same upper tier, it trades surface response and edge push-back for contouring, pressure relief and very strong movement absorption. The SmartCool cover is the standout fabric detail, especially because it is removable and washable at 40 degrees, which is more practical than fixed cool-touch covers that cannot be properly refreshed. Cool-to-touch fabric should not be confused with active cooling, though: it can make the first contact feel fresher and help disperse surface warmth, but the foam core still behaves like a close-contact memory-foam mattress. Several positive reviews describe exactly that TEMPUR signature - soft cushioning at the shoulders and hips, very little disturbance from a partner turning, and a noticeably different feel from a sprung bed.
Side sleepers and lighter-to-average back sleepers are the clearest fit, because the soft TEMPUR surface gives bony pressure points somewhere to go while the slow-recovery foam keeps movement calm through the night. The strongest praise comes from people who wanted less tossing, better pressure relief and fewer partner disturbances; longer accounts repeatedly connect the cool-feeling cover with sleeping more comfortably through the night, which lines up with the SmartCool surface claim. The same construction creates the main risk. A recurring complaint is that the soft version can either allow too much sink, especially for someone around 12 stone with back or hip trouble, or feel unexpectedly hard when the foam has not warmed and relaxed, so the marketing word “soft” does not guarantee a plush, instantly forgiving bed in every bedroom. Back-pain buyers are the divided group: some describe waking easier, while lower-rated reviews describe worse alignment, difficult movement once the body has settled into the foam, and disappointment after expecting a gentler feel. Couples who value motion isolation are well served, but anyone who likes a buoyant mattress or needs easy repositioning may find the slow, dough-like response frustrating. If the sleeper wants close contouring, a cool-touch washable cover and minimal partner disturbance, this works. If the priority is firmer spinal support, easier turning or a more familiar lifted feel, a medium pocket-sprung hybrid or firmer TEMPUR tier makes more sense.
Pros and Cons
Pros
- Owners describe consistent support with pressure relief for side and back sleeping positions.
- Recent users report the SmartCool cover effectively regulates temperature throughout the night.
- Buyers highlight excellent motion isolation, preventing disturbances from movement on the other side of the bed.
- Many appreciate the mattress feeling luxurious and maintaining its comfort level over time.
Cons
- Heavier sleepers find the soft version too plush, causing back pain and discomfort.
- Users with serious back issues report inadequate support leading to worsened pain and sleep disruption.
- Several customers mention the mattress requires a 'bedding in' period, making it firmer initially.
- A few owners noted initial unpleasant odours which dissipated over time.
Price Tracker
Last checked by Giselle Green on . Scoring follows our scoring methodology.
Specifications
Manufacturer specifications without the jargon, easy to scan and compare.
100 Night Comfort Guarantee - gives you peace of mind when you buy
A 100 Night Comfort Guarantee allows for a trial period where the product can be tested in your own home environment to see if it meets personal comfort standards. If it doesn't meet your expectations, it can be returned for a refund or exchange, offering flexibility and assurance in purchasing decisions.
Reduces partner motion - limits movement disturbances
With its capacity to limit movement disturbances, this feature helps maintain an undisturbed sleep environment, even when sharing a bed. It enhances sleep quality by minimising interruptions caused by a partner's movements throughout the night.
Advanced cooling technology - regulates temperature for uninterrupted sleep
Advanced cooling technology ensures the surface remains comfortable throughout the night to reduce the likelihood of overheating. This feature aids in maintaining a consistent sleeping environment, contributing to better rest and relaxation.
Extended 10 year guarantee - exclusively available on TEMPUR products
Guarantee paperwork gives you a longer route for faults in the core or cover because you're not relying only on the retailer's shorter aftercare once something dips or splits. Wear, stains and comfort changes may be excluded.
Pressure relieving features - reduces pressure points for better sleep
Enhanced comfort results from its ability to alleviate pressure on various body parts. Improved sleep quality is achieved through reduced disturbances caused by pressure-induced discomfort.
Unique TEMPUR® material - contours perfectly to your body
Slow-response filling compresses under your head and neck, spreading pressure more evenly and reducing the hollow feeling at the nape. It can feel too close-fitting for restless sleepers.
SmartCool™ washable cover - that's instantly cool-to-touch
Fabric on the sleep surface pulls heat from your skin at first contact, giving the bed a fresher feel when you lie down. That first chill can fade once bedding and body heat build.
Soft comfort support rating - adds cushioning to your support
Deeper give in the top layers lets shoulders and hips sink sooner, easing pressure when you lie on your side. Stomach sleepers may find the surface too yielding.
Frequently Asked Questions For The TEMPUR Pro Air SmartCool™ Plus Soft 25cm Mattress
The questions below are the most common ones BedBoy readers ask when comparing products in this category. Contact the editorial team with a different question, quoting 161-00180 in the subject line.
Verified retailer reviews
Independent Trustpilot reviews of Dreams.
Customers Went On To Purchase
A few more options from the retailer that customers loved.





