The best thermostats of 2022 will keep your home heated to perfection this winter, and even save you some money on your heating bill!
We could all do with saving some money on our energy bills right now, and with the cost of living crisis, while we’re not saying a smart thermostat will solve all your problems, but it can certainly help save some money and energy where your heating is concerned.
A smart thermostat will keep your home either warm or cool based on the temperature outside your home. You can have total control over the thermostat wherever you are, from the app on your smartphone, and you can connect it to your other smart home devices such as the best smart speakersto make it even easier to control the temperature.
The best smart thermostats are very intelligent, and can learn your routine so that the heating can be turned on at the exact right moment, for example just before you wake up in the morning or just before you get home from work, to ensure you’re always coming back to a nice and toasty home this winter.
Check out our round up of the best smart thermostats below. We’ve picked out a variety of models with different price ranges to suit your needs. We also have a more in depth guide on Nest vs Hive vs Tado to give you a greater insight to these three major smart thermostat brands.
The best smart thermostats: our picks
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If we were to be uncharitable, we'd describe the Thermostat E as a bargain-basement version of the Nest Learning Thermostat. There have been some obvious corners cut: the screen is a little more muddy, the case more plasticky and obviously cheaper, and there's less useful info displayed. But every one of those features is a nice-to-have rather than a must-include, and on balance the Nest Thermostat E is the better deal, premium feel or not.
It's the brains that make a thermostat, not the presentation, and this is perfectly fine in isolation, and it has all the smarts you'll need. You can always go for its more expensive cousin if you really want to wow guests with your thermostat.
You get all the smarts that are well-established in the Nest line, most impressive of which is the learning algorithm which works out both when you're home and when you like the heat a little hotter, helping to set the right temperature at the right time. This should save you money, since you won't leave it turned up by accident. It'll also tie in to individual temperature sensors, so you can make sure you're getting the heat you want in the right rooms and spaces.
Unsurprisingly, the Thermostat E plays nice with Google Assistant, but Alexa users will be glad to know it works happily with that ecosystem too. It's not, however, compatible with Apple's HomeKit platform, and you won't be able to control it with a SmartThings hub either.
Neatly, Nest will send you a smart energy report every month, to show you just how active the thermostat has been, and give you a chance to tweak its settings if it looks like it's got the learning a little wrong. In terms of bang for your buck, this is the best smart thermostat of 2022. If you want more info about how it compares to the more expensive Nest thermostat, here's our Nest Thermostat E vs Nest 3rd Gen (opens in new tab) guide.
Now on version three, Tado's thermostat is a refined little thing, and we have to say it's a looker despite its more simplistic LCD display. It's hugely compatible, apparently happy to interact with some 95% of boilers on the market, and it works with just about everything: combi and conventional boilers, heated floors, hot water systems, the lot. Although we'd recommend you have a qualified engineer fit it, Tado suggests that the v3 can be installed by just about anyone within around an hour, so it's one to give a go if you're handy with a screwdriver.
It can work out the layout of your rooms and the heat capacity of your home, so if you're looking to hit a certain temperature at a certain time, it'll fire up your heat a little early to get to target temperature at the right time. There's also geofencing, so the Tado thermostat works in tandem with your phone to know when you're in range of home; after you've been out, it'll predict from your movements if you're on the way home and get things warming up in anticipation. You can control it with the app (natch) which is a very good looking and well laid out thing, but there's also compatibility with all three major smart assistants.
Tado isn't just the core thermostat, of course. Its capabilities can be extended with temperature sensors which you scatter around your home, and Tado's Smart Radiator Thermostats (opens in new tab) complete the package by allowing you to control the specific temperature in each room by tweaking radiator valves automatically. These are a competitor to Hive's equivalent product, and we've got a Hive Smart Radiator Valve vs Tado Smart Radiator Thermostat (opens in new tab) comparison to help you decide, and a Tado Smart Thermostat review (opens in new tab) for more details.
Nest takes Apple-like care in its product design (it was founded by ex-Apple employees), and it's definitely one of the better-looking smart thermostats out there. In fact the Nest is largely responsible for kick-starting this whole smart home category.
This 3rd-generation Nest Learning Thermostat is able to monitor your habits and control the heating accordingly. So, for instance, if regularly go to bed at 11pm or so, the system learns from that and starts turning the system off around that time. Before long you're saving money and you don't even have to touch the Nest.
Another smart feature the Nest brings to the party is an on-board activity sensor that can take an educated guess as to whether anyone is at home or not, and then adjust the heating schedule accordingly. If you want to take more manual control, over when the heating starts and stops, then the Nest is easy to schedule using the accompanying app.
That circular glass interface is beautiful to behold and so incredibly simple use – all you require is an opposable thumb and a forefinger. While the Nest Learning Thermostat comes with everything you need to fit it, we'd say you're better off having an engineer do it, especially as the price includes installation.
With the Nest Thermostat E delivering essentially the same performance and functionality but for a much cheaper price point, potential buyers should evaluate just how much they desire the more premium aesthetic, though. Still hands down one of the best smart thermostats right now. You can see how it compares to some of the biggest competition directly in our Nest vs Ecobee (opens in new tab) and Nest vs Honeywell (opens in new tab) guides.
Hive is developed by British Gas, but you don't have to be a British Gas customer to use it. This excellent system is fitted by a qualified engineer, and includes a boiler receiver, an internet router hub, and a wall-mounted thermostat — which may not be quite as handsome as the Nest, but which is still easy on the eye. It's undoubtedly one of the best smart thermostats out there.
Perhaps more importantly, the whole system is ridiculously easy to use, whether you're operating the console itself or using the accompanying apps for iOS or Android. You can change the temperature or thermostat schedule from anywhere, automatically set the heating to turn off when you leave the house, then have it automatically turn back on again when you come home.
This works via location tracking in the app and it's the same for all the members of the household, if they're all happy installing the app – it means the rest of your family won't suddenly be plunged into freezing temperatures just because you've popped to the shops, which is obviously something you want to avoid.
The system is expandable too. Hive has released a range of compatible products, including sensors and plugs, so all your devices will talk to each other – you have the option of paying outright or via subscription, which gives you ongoing user support too. As an added bonus, you get support for Amazon Alexa and Google Assistant with Hive too, so it really earns its place on our list of the best smart thermostats of 2022.
Without packing in too many extra bells and whistles, the Drayton Wiser Thermostat system offers one of the best smart thermostat options in 2022: intelligent control of temperatures from your phone, and separate radiator valves. That means you can customise the heating in each room if you need to, and the app gives you a choice of preset modes to pick from if you don't want to spend too long configuring everything. Amazon Alexa and Google Assistant support is included here as well.
While it doesn't have the same kind of brand recognition as something like a Nest or a Tado, the Wiser systems do a lot of the same jobs for a very appealing price, and are definitely worth considering. We especially like the way you can start off small with radiator thermostats, and then add more as needed: you get a level of control and fine-tuning that not all the devices on this list can match.
There are small things that hint at where the experience isn't quite as slick as the likes of Nest of Tado – for example, geofencing is done through IFTTT, rather than directly, making it more complicated to set up – but for those who want the both smart features and multi-zonal control for a lower price, it's a really strong option.
While we may have previously directed you to the Ecobee4, the company's new smart thermostat (also called the Ecobee5 in some places) has rightly ousted it from our best smart thermostats list - not because this new model is radically different, since it looks similar and acts almost identically to its predecessor, but because it includes a whole lot more.
For starters, this is an Alexa device, and one which offers the full range of Alexa features, meaning it doesn't miss out things like drop-ins, calling or announcements - very unusual outside of Amazon's tight Echo ecosystem, but something we'd like to see more of. It carries a solid speaker, too - not world-beating, of course, but enough to get some tunes running (there's Spotify Connect support) if you're not too worried about them reverberating through your wall and annoying your neighbours.
There are also newly revamped smart sensors to go around your home, which up the range and boost the battery life, so they're pretty much just set-and-forget. It'll hook up to every major assistant, too.
The only real issue might be getting hold of one - at present Ecobee focuses its business mostly on the US and Canadian markets, but previous models have seen release elsewhere. So keep your eye on sites like Amazon, or more likely on specialist heating retailers, if you live outside those regions and aren't interested in a potentially costly import. Our Ecobee vs Honeywell (opens in new tab) guide compares this option to its big-name rival directly.
Looking like a cross between the British Gas Hive and the Nest from Google, the Lyric T6 is the latest in a long line of smart connected devices from the highly-regarded Honeywell with wired (T6) and wireless table-top (T6R) versions available.
The Honeywell Lyric T6/T6R can be controlled either via its touchscreen or via the free Honeywell Lyric smartphone app, with built-in geofencing so the system automatically knows to switch on and off depending on how close you (or other members of your household) are to home. It also works with Amazon's Alexa and is Apple HomeKit ready.
As with other smart thermostats, the Honeywell Lyric T6 is best fitted by a professional installer, since the supplied box that connects to your boiler (or second zone) needs to be connected to the mains. Once installed and set up, however, the system is easy to use — although there are some limitations.
While you can use either geolocation or a range of programmable modes to configure the heating, you can't use both these options together – a shortcoming the Tado, for example, doesn't have. That said, we do like is the Lyric's Optimised Start mode, which automatically fires up the heating early so your home is already add the right temperature when you wake up — just the job for those cold winter mornings.
Want to see another Honeywell system in our best smart thermostats list? Oh, go on then – the Honeywell Home is older and simpler than the newer Lyric models, but where it really excels is in the zonal control it offers.
You get individual thermostats for each radiator in the home, and a TRV valve is required in each case. Setup is easy on the radiator side though a little complicated when it comes to hooking up the boiler — it's best getting a professional in to do the job.
Design-wise, it's not going to win any awards, but it does the job of giving you more control over how and when your home gets heated. Each thermostat can be on a separate schedule, and the monitor is very straightforward to use.
As an added bonus, you can actually take the monitor device around the house with you for brief spells before returning it to its dock. For individual room and zone control, it's one of the best smart thermostats around.
This intuitive zonal system is similar to the Heat Genius we mentioned above, only it's fully wired, which means a) installation should be carried out by a pro (like many other units here) and b) your walls will likely need to have conduits installed.
It's a much more baffling system to get one's head around, mind, since there's a bewildering assortment of different mix-and-match options available. In this respect you're advised to contact Heatmiser direct to discuss your needs. If you can make sense of the various combinations — and it is possible — this could be the best smart thermostat solution for you.
A wireless version of the Heatmiser system (which we haven't had a look it) is also available in kit form. Dubbed, the neoAir Kit Gen 2, it comprises a neoAir smart thermostat, a second-generation neoHub and an RF switch and is capable of being DIY installed. If you find the wired Heatmiser Neo a little overwhelming, consider the wireless alternative.
Both wired Neo and wireless NeoAir versions are Apple HomeKit compatible, so you can use them as part of your Apple-run smart home. The Heatmiser kit looks good, works well, and is flexible enough to be able to adapt to most home scenarios — just don't be afraid to ask for advice about which setup is best.
How to buy the best smart thermostat for you
There aren't a host of specs to sift through when choosing the best smart heating thermostats for 2022, because they all work along similar lines – but there are some purchasing points to make. Compatibility with other smart home kit is one important consideration to weigh up, for example, as it's a very good idea to make sure your new thermostat is going to work with your existing smart home devices.
In other words, if you're already controlling most of your smart home kit through Amazon Alexa, it makes sense to buy a smart thermostat that's also Alexa compatible, rather than suddenly switching to Google Assistant. We'd also recommend checking with your energy company to see if any smart thermostat deals are on the table: it might discount the price of certain models, or maybe even give you one for free.
Apart from that, the right device for you will be one that adapts to your home's routine and starts saving you cash (by intelligently setting temperatures) as quickly as possible, and the associated app and platform can help here.
You can even use smart thermostats to create zonal heating in your home – many of the devices we've listed support existing zonal setups, but there are also options such as the Tado Smart Radiator Thermostat that enable you to control each radiator individually, so your colder rooms can get relatively more heating time.