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Drayton Wiser Smart Heating Radiator Thermostat review

£44.99 Typical price

Test scoreShow Context

Key features
  • LED
  • Android, iOS
Expert review

This smart radiator valve from Drayton has a minimalist design and powerful features that could lower your heating bills. But how did it stack up in our robust lab tests? Read our full smart radiator valve review to find out.

What's included:
  • Pros and cons
  • What is it?
  • How easy is it to set up and use?
  • How accurate is the radiator valve?
  • Is there anything else I should know?
  • Should I buy it?
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First reviewed by Which?

August 2021

Released

September 2017

Test results

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

Find out how we test smart radiator valve thermostats>
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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 9 smart radiator valve thermostats and found that there are 0 Don't Buys and 2 Best Buys.
Range of Smart Radiator valve thermostat scores
  1. 55%
    Lowest score
  2. 70%
    Average score
  3. 83%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to smart radiator valve thermostats we've tested
Sign up to unlock Best Buys and Don't Buys
Full Access first month £2.99, then £9.99 per month, cancel at any time

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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