We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Heatmiser SmartStat review

£80.00 Typical price

Test score %

Reviewed

Heatmiser promises that upgrading your current system to its SmartStat smart thermostat is a quick and easy process. We set up all smart thermostats in our lab, so did its installation really go smoothly? Find this out, and much more, in our full review.

Included in our expert review
  • Pros and cons
  • What is it?
  • What's it great at?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
Try Which? for £1
You can cancel at any time

Technical specifications

General

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 thermostats
Try Which? for £1
You can 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.

Make smarter choices

We have tested 8 smart thermostats and found that there are 0 Don't Buys and 3 Best Buys.
Range of Smart thermostat scores
  1. 59%
    Lowest score
  2. 65%
    Average score
  3. 72%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to smart thermostats we've tested
Try Which? for £1
You can 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.

    CompareRemove all products