However, as it's relatively smaller than most non-smart thermostats, you'll likely need an additional trim plate to cover up the holes when installing this model. It builds on the Nest Thermostat E's white plastic design by being available in four different colored trims, which complement the screen's shade. However, the Nest Thermostat E is still available in the UK. The Google Nest Thermostat was launched in the US in October 2020 and replaced the Google Nest Thermostat E as the brand's more affordable smart thermostat offering. Read the full: Wunda WundaSmart review (opens in new tab) It's also compatible with Google Home and Amazon Alexa if you wish to control it with your voice. It'll even learn how long your house retains heat and switch the boiler on or off if it deems it necessary.
You can schedule (via the app) when you want the house to be heated override it to boost individual zones and detect when windows are open.
It supports up to 30 rooms and 50 radiators, more than any other system. It connects to your boiler via a module - or HubSwitch - and uses its own (low energy seeker signal RF) system to connect with the thermostats and radiator heads. It uses two gadgets in each room to precisely control the temperature: a stylish wireless thermostat and a smart radiator head, which replaces any existing TRVs (thermostatic radiator valves) on your radiators, allowing you to control them individually from the smartphone app. We tested the WundaSmart Starter Kit (opens in new tab), which we feel brings something new to the stuffed smart thermostat market.
Read the full review: Honeywell Evohome (opens in new tab) However, it's worth it for the granular control you get over your heating.
It's expensive, too - as you'll need a smart valve for each radiator in your home. The control panel and radiator thermostats aren't going to win any design awards, coming as they do in plain white plastic, but that's not really the point of the Evohome. Moreover, it works with under-floor heating, too, so even if you have a large and complicated heating system, Evohome gives you total control over all of it via an app that's a pleasure to use. But, if you live in a house where different inhabitants prefer a different temperature, or if one room always seems hotter or colder than the others, this system will be a godsend. It's difficult to grasp what a difference this feature makes until you've tried it for yourself. The Honeywell Evohome gives you total control over your home, with individual thermostats for each radiator enabling you to set an independent heating schedule for every room in your house. For example, the best smart plugs and best smart lights can be programmed to operate alongside your thermostat, creating the perfect streamlined home routine. You may think things stop there, but smart thermostats are actually great for integrating with other smart home devices you may have around. Some devices even have a smart assistant built-in. You can control them with your smartphone, or if you already have one of the best smart speakers, using just your voice. No matter which way you decide to go, the best smart thermostats on this list are all designed to make heating and cooling your home easier and cheaper. As you might expect, the second costs a little more initially with the need for smart radiator valves and cooling vents. One type controls the heating and cooling of your entire home, and the other allows you to customize each area or room's climate. Firstly, there are two types, each with pros and cons. When considering what smart thermostat you should buy, there are a few things to consider.