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Black Friday smart heating deals: should you snap one up?

Black Friday smart heating deals: should you snap one up?

We've checked the price history of popular smart thermostats and smart radiator valves: find out how cheap we've seen them in the past and what constitutes a good deal

Smart thermostats: 5 things to consider before you buy one

Smart thermostats: 5 things to consider before you buy one

We’ve just tested nine smart thermostats in our lab, including models from Google Nest, Hive and Honeywell, revealing two new Best Buys for 2020. A good smart thermostat will be...

Are smart thermostats worth the investment?

Are smart thermostats worth the investment?

When winter arrives, it seems that not a week goes by when one manufacturer or another isn’t making big claims about the money that can be saved by using their...

Hot weather tips: how to stay cool

Hot weather tips: how to stay cool

Find out our top tips for keeping cool in the heatwave, as UK temperature records continue to be broken.

Heatmiser updates its smart thermostat following Which? security concerns

Heatmiser updates its smart thermostat following Which? security concerns

Which? has worked with Heatmiser to ensure its SmartStat smart thermostat handles user data securely after our testing uncovered problems.

Which? uncovers three new Best Buy smart thermostats

Which? uncovers three new Best Buy smart thermostats

We've just made three new smart thermostats Best Buys. Find out how we've updated our testing and the features to look for in a smart thermostat.

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