Tempur ONE Mattress Review
The Tempur ONE mattress uses luxury materials and offers personalised comfort. It is made in Denmark and comes with 10 year warranty.
The Tempur ONE is sold by three major UK retailers: Bensons for Beds, Dreams, and Mattress Online.
Depending on the retailer and any sales they may have, the price will range around £899 for a double size (see below for best price).
The Tempur ONE mattress incorporates a durable foam base with Visco-elastic cells. The Tempur Visco-elastic cells are breathable and mould around your body shape for optimum comfort.
The SmartCool™ cover of the TEMPUR One mattress is designed to regulate temperature, offering a cool-to-the-touch feel that helps dissipate heat for a fresher, more comfortable sleep.
It’s also removable and washable, ensuring long-lasting cleanliness and freshness.
What’s Inside the Tempur ONE Mattress?
The Tempur ONE mattress is 20cm deep and is available in medium/firm. It provides advanced comfort and ensures your sleep won’t be disrupted through the night by your partner’s motion.
Tempur describes the sensation of sleeping on the ONE as ‘weightlessness,’ owing to the fact your body seamlessly sinks into the memory foam. This makes it an excellent choice for light sleepers who are often disturbed through the night.
The CoolTouch™ mattress cover keeps you cool throughout the night and absorbs excess heat. It can be machine washed at 40 degrees.
Sizes: Double, King, Super King
Buy from Dreams: £899 (reg. £999 for double size)
Buy from Bensons for Beds: £899 (reg. £999 for double size)
Buy from Mattress Online: £888.95 (reg. £1,099 for double size)
Additional Info:
The Tempur ONE has a removable, zip-off cover that allows you to keep your mattress cleaner for longer.
The importance of mattress hygiene is often overlooked, and the fact that you can easily remove and machine-wash the cover at 40 degrees means you can keep your mattress dust and mould free.
It is still recommended to buy a waterproof mattress protector, so you can protect it from any spills.
The cover is soft-knitted, meaning it adds a luxurious sensation to the mattress’s surface. The CoolTouch™ technology supports airflow throughout, ensuring you don’t overheat during the night.
Delivery Info:
The Tempur One can be bought from Bensons for Beds, which have £49 delivery fee to your room of choice. There is a 40 Night Trial on all new mattresses that are bought from Bensons for Beds.
Depending on the time you’re shopping for a Tempur One mattress, Bensons for Beds usually offers 2 Free Tempur Pillows worth £199. They are crafted from extra-soft TEMPUR® Material in Denmark, and offer an ideal blend of softness and support for back, front, and side sleepers.
You can also find it at Dreams and MattressOnline, which offer free delivery to your doorstep (MattressOnline even offers next day delivery, if you order by 3pm). MattressOnline has a Weekend delivery option and 60 Night Comfort Trial, while Dreams has 100 Night Comfort Guarantee.
The mattress comes with a 10 year guarantee as standard, which essentially covers its entire lifespan. It is made in Denmark.
Keep in mind that the Tempur One is not available in single or small double size. Alternatively you can check out the Temur Sensation Mattress collection.
If you find that the price of a Tempur mattress is too high, check out our top 3 Tempur mattress alternatives that are two or three times less expensive.
Below you can see the Tempur ONE, once it has been set up on a bed frame.
Tempur One Mattress Reviews:
Overall, customers are satisfied with the Tempur ONE mattress, giving it 4.7 out of 5 stars from 63 customer reviews. It’s been noted that the Tempur ONE is a high quality mattress, providing comfort and a good night sleep.
Pros
- Other reviewers have agreed that the mattress is very comfortable and offers excellent support throughout the night, which is unsurprising given the high spec and technology that goes into developing the product.
- Some people have reported noticeable relief from back pain and pressure points, especially due to the mattress moulding closely to the body and providing consistent support.
- Another commonly mentioned benefit is good temperature regulation, with many users saying the cooling surface helps keep them comfortable throughout the night without overheating.
- Several couples have reported very little disturbance from movement during the night, meaning they can sleep uninterrupted even when their partner moves.
Cons
- A few customers noted that it was not as comfortable as the one they tried in the showroom. There is an option to exchange the mattress for a different one, if a customer doesn’t find it comfortable.
- A number of customers have noted that the mattress can take time to get used to, especially if they are new to memory foam or prefer a more traditional feel.
- A small number of users have mentioned practical issues such as the mattress feeling thinner than expected or the surface cover being slightly slippery.
Make sure you read all positive and negative reviews here.
Disclosure – top10mattressinabox.co.uk independently reviews and ranks products, by thoroughly researching them. We may receive a commission when a purchase is made through our links, at no cost to our readers. Prices, sale offers and ratings mentioned above are accurate as of 26 March, 2026.