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Dormeo S Plus Evolution review

£500.00 Typical price

Test scoreShow Context

Key features
  • Memory foam
  • Warm
Expert review

The Dormeo S Plus Evolution is an interesting concept. This double mattress is made up of two ‘single’ cores that have a firm side and a soft side. You can flip them individually to suit the preferences of sleeping partners on either side of the bed. But does this unusual idea work? Our experts put it to the test, so read on to see how this mattress fared.

What's included:
  • Pros and cons
  • What is it?
  • What’s it like to lie on?
  • Is there anything I should know?
  • Is there anything else I should watch out for?
  • Should I buy it?
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Last checked by Which?

November 2021

First reviewed by Which?

November 2020

Technical specifications

General

  • SizeDouble
  • Removable mattress cover
  • Weight26kg
  • Length191.5cm
  • Width135.5cm
  • Depth24.5cm
  • Manufacturer guarantee15 years
  • Manufacturer guarantee termsDormeo mattresses have a 15 year guarantee as standard.
  • Testing informationThis model was tested after we improved our mattress tests in November 2019, 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’.
Test results

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

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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Best Buys and Don't Buys
We have tested 181 mattresses and found that there are 1 Don't Buys and 30 Best Buys.
Range of Mattress scores
  1. 44%
    Lowest score
  2. 66%
    Average score
  3. 81%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to mattresses we've tested
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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