By clicking a retailer link you consent to third-party cookies that track your onward journey. This enables W? to receive an affiliate commission if you make a purchase, which supports our mission to be the UK's consumer champion.

EmmaHybrid Premium

Hybrid
Cold

£385.77View retailers

Test score

Lowest available prices

Sign up to unlock the full expert review

The Emma Hybrid Premium mattress claims to provide 20% more support, breathability and comfort than other popular Emma mattresses, because it includes extra-tall pocket springs. Do these bigger springs really put this Hybrid Premium head-and-shoulders above other mattress scores? Our full review reveals the findings of our extensive lab investigations into how breathable, supportive and durable this mattress is.

pros

Content has been blurred out, please log in to view.

cons

What's included?

What is it?
What’s it like to lie on?
Are Emma mattresses comfortable?
Is Emma a good brand?
Is there anything I should know?
Should I buy it?

Digital £8.99 per month, cancel any time.

KEY TEST RESULTS
Body support overall
Durability
Stability

Oct 2025Last checked by Which?
May 2023First reviewed by Which?
Feb 2023Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Compression testing machine applying pressure to a white mattress on a wooden table in a light-colored room.

How we test mattresses

13 Aug 2025

Performance

Overall
Body support lying on back
Body support lying on side
Body support lying on front
Body support overall
Breathability
Turning on mattress
Stability
Pressure distribution

How we test performance

We rate overall mattress performance by combining the results of six individual tests. We measure how well the mattress keeps your body in a natural position when you're lying on your side or back and combine these into an overall body support score. We also rate how easy it is to roll over on the mattress and how breathable it is – more breathable mattresses will not get damp with sweat. Finally, we measure stability to assess how much you'll notice the mattress moving when your partner turns on it - good mattresses are more stable.

Durability

Overall
Change in height
Change in firmness
Change in body support lying on back
Change in body support lying on side
Change in body support lying on front
Damage

How we test durability

To test how durable mattresses are, we simulate years of use by rolling a heavy barrel over them thousands of times. We then assess each mattress for damage and change in height, firmness and body support to see how well they stand the test of time. Good mattresses will stay the same as when you first bought them. The overall durability score is a combination of the individual ratings. Change in height shows how much the mattress sagged in our durability test and change in firmness measures if the mattress got harder or softer. Change in body support indicates whether the mattress offers the same level of support after years of use. Finally, we rate whether or not the mattress was damaged after our durability tests.

Ease of use

How we test ease of use

Most mattresses need turning over or rotating from time to time, so we rate how easy it is to move and turn the mattress by considering fators like weight and whether there are any handles.

build quality

How we test build quality

How well constructed the mattress is.

Brand comfort

How we test brand comfort

This is not a comfort score for this individual mattress, and does not contribute to the overall test score. We cannot test mattresses for comfort because everyone has a different opinion on what is comfortable. In October 2023, we asked 3,530 Which? members in an online survey, who own a mattress from this brand, to rate it for comfort. The star rating shows whether the general consensus was positive or not, and can be used as a guide to this brand as a whole. Go to our mattress brand guides for more information, and bear in mind that you should make every effort to try a mattress before you buy.

Sustainability overall

Overall
Carbon footprint
Recyclability

Washability

General
Type	Hybrid
Size	Double
Bed-in-a-box	Yes
Softness	7
Memory effect	Medium
Warmth	Cold
Removable mattress cover	Yes
Weight	27kg
Length	192cm
Width	134.5cm
Depth	24cm
Manufacturer guarantee	10 years
Manufacturer guarantee terms	Emma mattresses have a 10 year guarantee as standard.
Testing information	This model was tested after we improved our mattress tests in November 2022, so the results are not directly comparable with models tested before that date. For full details on how we've changed our testing, head to our guide on 'how we test mattresses’.

Compare retailers

Prices updated daily

Prices are ordered from lowest to highest, irrespective of retailer rating or stock, and exclude any potential delivery costs. We are not able to show every possible retailer and cheaper prices may be available.

Suggested Alternatives

Mattress Online

Horizon Odyssey 800 Pocket Memory Mattress

Hybrid
Cold

£323.96View retailers

Test score

Sleepsoul

Orion

Hybrid
Cold

£439.99View retailers

Test score

Eve

The Wunderflip Hybrid

Hybrid
Cold

£449View retailers

Test score

Best mattresses for back pain
Our rigorous lab testing cuts through the marketing hype and will help you choose a mattress that offers excellent body support and decent pressure relief
Best mattresses for 2025
We rigorously test pocket sprung, memory foam and hybrid mattresses to bring you our in-depth reviews. Use our expert advice to choose a Best Buy mattress you'll love sleeping on
Best mattress deals 2025
Hit the sales and get a great price on pocket sprung, memory foam and hybrid mattresses. Our experts have rounded up deals from brands such as Eve, Simba, Sleepsoul and more

All mattress advice

Suggested searches

EmmaHybrid Premium

Lowest available prices