The 10 Best Smart Thermostats UK (2024): Top Picks Reviewed
Finding the right smart thermostat can be a challenge, especially with so many choices on the market. You already know what a smart thermostat can do—save energy, give you more control, and make life easier.
But which one is the best for your needs? It’s easy to get lost in the options.
I’ve been using smart thermostats for nearly a decade, and after a lot of research and hands-on experience, I’ve learned what truly works and what doesn’t.
The convenience of simply saying a command and having your home’s temperature adjust instantly—without even lifting a finger—is a game changer. Even better, when your thermostat learns your routine and adjusts the temperature automatically, it’s like having your home take care of you!
That’s why I’ve put together this list of the 10 best smart thermostats in the UK today. Whether you want to cut down on those energy bills, upgrade your comfort, or just have the latest smart tech in your home, I’ve got you covered.
Drawing from my own hands-on experience with my thermostat and extensive research, I’ve made sure that this list brings you only the best options.
By the end, you’ll have everything you need to make an informed choice that suits your home and budget.
Let’s dive in!
Best Smart Thermostats in the UK (2024 Update)
Explore our handpicked selection of the top smart thermostats available in the UK. Each of these devices has been chosen to help you easily and efficiently control your home’s temperature and keep your energy bills in check.
Let’s find out which fits your unique needs and lifestyle best.
#1. Google Nest Learning Thermostat
The Google Nest Learning Thermostat (3rd Gen) is an excellent option if you’re looking for a balance between style and functionality.
I’ve been using the Google Nest Learning Thermostat (3rd Gen) since 2016, and it’s been a fantastic addition to our home. I love its sleek design, the geofencing features, and how it learns our preferences without needing constant adjustments. It just works, which is what you want from any smart device.
Now, I know there’s already a 4th Generation Nest Thermostat launched recently in the U.S. and Canada, and while there’s no clear UK release date, the 3rd Gen still holds its ground. Its futuristic design and intuitive features make it a top contender—even among newer models like the tado° V3+.
The Nest adapts quickly, learning what temperatures you like at different times of the day and automatically making those adjustments for you. It means less fiddling around and more comfort.
Plus, its beautiful design makes it a seamless addition to any home, effortlessly blending into our living space. Features like geofencing and app control have made managing our home’s temperature easier than ever.
Released back in 2015, this thermostat was ahead of its time, with its self-learning capabilities and energy-efficient features like the “Leaf” icon that encourages better choices. The Google Home app makes remote control straightforward, perfect for when you’re out and want to make sure the house is cozy when you return.
That said, it’s worth mentioning that newer models, like the tado° V3+, might offer more updated features until the Nest 4th Gen becomes available in the UK. The 4th Gen Nest comes with some major upgrades, including Matter compatibility for seamless integration with other smart home devices, a larger display, and the new Dynamic Farsight feature, which adjusts the display based on your proximity. It’s smarter and more efficient—but for now, UK users will have to wait.
Despite that, I’d still pick the Nest 3rd Gen for its reliability, ease of use, and the way it complements modern home aesthetics. It’s not the newest, but it’s dependable.
Installation is best left to the pros, which might add to the initial cost. Yet, the long-term savings and ease of use make it a worthwhile investment.
Pros
- Learns your preferred temperatures for ultimate comfort.
- Allows remote control from almost anywhere.
- Saves energy by adjusting when you’re away.
Cons
- Requires professional installation.
- Initial setup might seem complex.
#2. tado° Wireless Smart Thermostat V3+
The tado° Smart Thermostat is perfect for anyone looking to cut down on energy bills while enjoying the ease of controlling their heating from anywhere, at any time.
- Convenient control through a user-friendly app
- Reduces heating bills noticeably
- Compatible with Alexa, Siri, and Google Assistant
- Initial setup can take time
- Relies on internet connection
- May not be compatible with older systems
tado° Wireless Smart Thermostat V3+ combines sleek design with smart functionality, seamlessly blending into modern homes. Its minimalist look is not just for aesthetics—the app makes managing your home’s heating and hot water straightforward, all from your smartphone.
What’s impressive? The thermostat comes with standout energy-saving features. Many users report a significant reduction in heating bills, thanks to its intelligent scheduling and geofencing technology. It knows when you’re approaching home, warming up your space just in time for your arrival, and powers down when you leave, so no energy goes to waste.
Setting up the device can be slightly technical for those unfamiliar with home installations, but it’s a one-time effort. Once done, the system runs smoothly. It’s important to check whether your heating system is compatible with tado° before purchasing, especially in older homes.
Overall, this thermostat strikes the perfect balance between convenience and energy efficiency.
#3. Hive Thermostat for Heating
Hive Thermostat is an easy-to-use and feature-packed smart thermostat. It offers simple, reliable heating control with smart features like geolocation, making it a great choice for those seeking convenience without complexity.
Pros
- Convenient control using the mobile app and voice commands.
Cons
- Requires a Hive Hub
The Hive Thermostat, backed by British Gas, is a simple yet effective smart thermostat that offers a straightforward setup to control your home’s heating via the Hive app or voice assistants like Alexa and Google Assistant.
While it lacks some of the more advanced ‘learning’ features that competitors like the Nest offer, it shines with its ease of use, affordability, and reliability. It’s still easy-to-use, making it a great choice for those who prefer straightforward control over automated adjustments.
The accompanying mobile app is user-friendly, allowing you to manage your heating schedules effortlessly. With the app, you can control your heating from anywhere, giving you peace of mind and potentially lowering your energy bills. Hive also integrates well with other smart home devices in the Hive ecosystem, and features like geolocation ensure you’re not heating an empty house.
If you travel frequently, the Holiday Mode is a standout feature. You can set your holiday dates, ensuring you return to a warm home. This on-the-go control is perfect if you are busy or travel often.
Plus, it works with both combi and conventional boilers, making it a versatile option for many households (just make sure to pick the specific variant).
However, unlike some other thermostats on this list, a Hive Hub is required for the thermostat to function, which is an extra cost to consider. If you want a reliable and affordable solution without too much complexity, the Hive Thermostat is a solid choice.
The Hive Thermostat is available in two different variants: one for Combi boilers and one for Conventional boilers. Be sure to choose the right version for your heating system.
#4. Hive Thermostat Mini
The Hive Thermostat Mini is a sleek, compact solution for effortless temperature control, making it an ideal choice for modern homes that value style and functionality!
Pros
- Sleek design that fits nicely in any home
- User-friendly app for easy temperature adjustments
- Helpful geolocation reminders if you forget to turn off heating
- Frost protection helps prevent pipe freezing
Cons
- Can be tricky to set up without professional help
- Requires a Hive Hub for app control
- Initial app setup can be time-consuming
The Hive Thermostat Mini combines elegance with practicality, featuring a minimalist design that seamlessly fits into any interior. Its mirrored finish not only looks great but also ensures easy visibility of the temperature display from various angles. Compact in size, it won’t dominate your wall space, making it perfect for smaller rooms or those who prefer a subtle aesthetic.
What truly enhances the user experience is the Hive app, which offers extensive remote control capabilities. With the app, you can schedule heating times, adjust temperatures, and even receive alerts if you leave home with the heating still on, thanks to its geolocation features. This means you can keep your home cozy without wasting energy.
Available Variants:
- Hive Thermostat Mini (Combi Boiler) without Hive Hub
- Hive Thermostat Mini (Conventional Boiler) with Hive Hub
- Hive Thermostat Mini (Conventional boiler) without Hive Hub
#5. Honeywell T6R Smart Thermostat
If you want reliable and easy control over your home heating, the Honeywell T6R Wireless Smart Thermostat is a great choice.
- Works with Apple Homekit and Amazon Alexa
Pros
- User-friendly touch-screen interface.
- Smart scheduling with custom settings.
- Seamless app integration for remote control.
Cons
- Requires a nearby power socket.
- Limited app metrics available.
- Installation might need a professional.
Based on reviews, you will likely find the touch-screen interface on the Honeywell T6R very intuitive. Adjusting the temperature feels straightforward, thanks to its large, clear display. However, the overall design and user interface is not to my liking personally.
The Honeywell Home app offers flexibility and control whether you are at home or away, which comes in handy when your schedule changes unexpectedly.
Additionally, the unit’s smart scheduling lets you set personalised routines. It supports integrations with Apple HomeKit and Google Home, offering convenience if you use smart home systems. The app could provide more detailed metrics to enhance the user experience further.
Even though the thermostat works smoothly, bear in mind that it needs a power source. Placing it in your desired spot might require an electrician if you’re unsure about wiring.
#6. Ecobee Smart Thermostat
If you’re after a smart, budget-friendly thermostat with advanced features and easy integration, the Ecobee is a great choice.
Pros
- Easy to control from your phone
- Works well with smart home systems
- Helps reduce energy bills
Cons
- May need extra wiring in older homes
- Initial setup can be tricky
- Higher price compared to basic models
The Ecobee3 Smart Thermostat offers intelligent temperature management with room sensors and smart features. What sets it apart is its ability to work with multiple room sensors, allowing you to monitor temperatures in different areas of your home. This ensures that you maintain a comfortable climate throughout, rather than just focusing on the room where the thermostat is located.
It is designed with a sleek and modern aesthetic, featuring a user-friendly touchscreen display that makes adjusting settings a breeze.
The Ecobee3 also boasts impressive smart capabilities, including compatibility with voice control through Amazon Alexa, Google Assistant, and Apple HomeKit.
The Ecobee app allows you to control your thermostat whether you’re at home or away, set schedules, and receive notifications about your energy usage. This level of control means you can optimize your home’s heating based on your daily routine, which can lead to significant energy savings over time.
Installation is generally straightforward, with a step-by-step guide to help you through the process. If DIY isn’t your thing, you might opt for professional installation to get everything set up seamlessly.
#7. Netatmo Smart Thermostat
This smart thermostat is a great choice if you’re looking to save energy and money on heating while enjoying remote control convenience.
NTH01 smart thermostat by Netatmo with Wi-Fi helps you control heating remotely using the app and...
Pros
- Easy to control remotely
- Simple setup process
Cons
- Might not suit all boiler systems
- Limited to certain aesthetics
The Netatmo Smart Thermostat is impressively energy-efficient, which means it can help you keep your heating bills down. You can manage your heating from a distance using your smartphone or voice commands, taking comfort to a new level. Plus, its installation isn’t a hassle, usually taking less than an hour.
This thermostat works well with most boiler systems, but not all. So, it’s best to check compatibility beforehand.
From a design perspective, though sleek with options for coloured adhesive strips, it may not blend with every home decor style. And, other options are much better in terms of design.
You might find its look either adds a modern touch or stands out in unexpected ways.
Overall, it’s about weighing how much you value energy savings and ease of control against the potential limitations.
#8. Honeywell Evohome Smart Thermostat
The Honeywell Evohome excels in practicality and energy efficiency, but its dated design may leave style-conscious buyers wanting more.
- Works with Amazon Alexa, Google Home and IFTTT
Pros
- Allows different temperature settings in various zones
- Works with Alexa and Google Home, making it easy to control
- Simple setup without needing to change current pipes
Cons
- Initial setup can be a bit complex
- Price can be high for larger setups
- Display may lack premium features like anti-smear coating
The Honeywell Evohome does exactly what a smart thermostat should—make your home heating more convenient and efficient. It offers precise control over your heating system, allowing you to manage temperatures in different zones or rooms of your house through the Honeywell Home app. This smart zoning not only keeps every area of your home perfectly comfortable but also offers significant energy savings by heating only where and when it’s needed.
While the Evohome may be a bit tricky to set up initially, once it’s up and running, you won’t need to make many adjustments. Its integration with existing home systems is seamless, and the installation process isn’t overly complicated—though a bit of patience or professional help might make things easier. Once set up, it’s a ‘set it and forget it’ device, offering hassle-free control over your home’s heating.
Where the Evohome truly shines is in its simplicity and reliability. Whether you’re at home or away, the app gives you full control over your heating system, meaning you can adjust temperatures from anywhere, at any time. And with consistently high user reviews on Amazon, it’s clear that many customers appreciate how well it performs its core functions.
Its compatibility with voice assistants like Alexa and Google Home is another bonus if you love smart home integration. You can easily give voice commands to adjust the temperature or control settings through your phone, making it convenient and easy to use.
However, when it comes to design, the Evohome feels a little behind the curve. Its appearance is more functional than fashionable, and for those who prefer sleek, modern tech aesthetics, this thermostat may not be the best choice. While it does its job well, there are other options on the market that offer more advanced features, a more polished design, and better value for a similar price.
That said, if you’re the kind of person who just wants a reliable smart thermostat that works wirelessly and can be placed conveniently on your desk, the Evohome is still a solid option. I just don’t personally love the design.
In short, if you’re after a no-nonsense, dependable smart thermostat with great functionality and smart home integration, the Evohome could be the one for you. But if you’re after something with more style and features, there are plenty of alternatives worth considering.
#9. Meross Smart Thermostat
The Meross Smart Thermostat offers a solid option with excellent smart home integration, multi-room capability at a budget-friendly price, making it an attractive choice if you want advanced features without breaking the bank.
- No hub required
- Multi-room
- Compatible with Apple HomeKit, Amazon Alexa, Google Assistant
Pros
- Simple to install, makes replacing older thermostats easy
- Connects with popular smart home systems like Alexa and Google Assistant
- Offers efficient multi-room control and scheduling
Cons
- Requires a compatible boiler; doesn’t work with all systems
- Lacks support for controlling hot water settings
- Needs app updates to access all features
The Meross Smart Thermostat is incredibly user-friendly, making it an excellent choice for both beginners and seasoned smart home enthusiasts.
Setting it up is a breeze, and it seamlessly connects with existing smart home devices, allowing you to adjust the temperature effortlessly with voice commands via Alexa, Google Assistant, or Apple HomeKit.
A standout feature is its multi-room control, enabling you to schedule different temperatures for various rooms, ensuring your home is comfortable everywhere, all the time. On cooler days, you can lower the heat when you’re away, saving energy, and easily warm up your home before returning using the app—perfect for those who like to come back to a cozy space without running the heating all day.
However, the Meross Smart Thermostat is limited to heating control only—it doesn’t manage your hot water system, which might be a downside for some. Despite this limitation, the thermostat remains a solid choice for managing your home’s heating efficiently and conveniently.
The Meross Smart Thermostat offers great value with its reliable performance, especially at its extremely affordable price point, making it a fantastic option for controlling your home’s temperature with ease.
In short, if you’re looking for a thermostat that’s simple to use, packed with smart features, and offers multi-room control, the Meross Smart Thermostat is an excellent choice, even with a few small limitations.
#10. Drayton Wiser Smart Thermostat
Drayton Wiser Smart Thermostat offers great zonal heating control and is an ideal choice for homeowners looking to optimize energy efficiency with a budget-friendly, feature-rich system.
- Works with Amazon Alexa, Google Home and IFTTT
Pros
- Simple installation on UK standard wall plates
- Compatible with voice assistants like Amazon Alexa
- Flexible multi-zone control with additional purchases
- Supports up to 16 rooms with 32 smart radiator thermostats
Cons
- Requires additional purchase for multi-zone control
The Drayton Wiser Smart Thermostat stands out for its intuitive zonal heating capabilities, allowing you to control the temperature in individual rooms or zones of your home. This flexibility ensures that you’re only heating the areas that need it, ultimately helping you reduce energy costs.
If you want to create multiple heating zones, you will need to buy extra smart radiator thermostat valves, adding to your setup cost. But that’s with any kit on this list – where you want multi-zone capabilities you need to add more sensors and equipment for that granular control.
With the easy-to-use Wiser app, you can set up schedules, control heating remotely, and even track your energy usage to see where you’re saving the most.
One of the best things about the Wiser system is how easily it integrates with other smart home devices. It works seamlessly with Alexa, Google Assistant, and even Apple HomeKit, so you can make quick temperature adjustments using voice commands or through your smartphone.
Setting up the Drayton Wiser Smart Thermostat is straightforward, especially if your home uses the standard UK wallplate, with most users able to set it up without professional help. If you’re the DIY kind, you might not even need extra tools or professional help, which saves on installation costs.
However, if you’re not comfortable with basic DIY, you might prefer a professional to handle the installation for you. Once set up, the system runs smoothly, and you’ll appreciate its simplicity, especially with the addition of room-specific smart radiator valves for extra precision.
While the Wiser thermostat doesn’t boast the most cutting-edge design, its functionality and affordable price more than make up for it. The ability to control your home’s heating with such flexibility and to receive cloud updates are great perks for a modern home—and at a very competitive price point—makes this thermostat an excellent choice for those who prioritize performance over aesthetics.
Smart Thermostat Buying Guide
Focusing on these features will help you find a wireless smart thermostat that meets your needs and budget.
Connectivity
Look for thermostats that easily connect to Wi-Fi. Wi-Fi connectivity allows you to control the thermostat remotely via smartphone apps. Ensure compatibility with your existing devices, such as smart home assistants.
Energy Efficiency
Smart thermostats can help reduce your energy bills. Energy-saving features like learning your schedule or sensing when you’re home can optimise energy use. Look for thermostats with energy reports to track savings.
Ease of Use
Check for user-friendly designs. Intuitive interfaces and simple installation processes can save headaches. Ensure the thermostat is easy to operate without a manual.
Compatibility
Before purchasing, ensure compatibility with your heating system. Some thermostats work better with specific types, like boilers or heat pumps. System compatibility is crucial for efficient operation.
Customisation Options
Customisation can enhance user experience. Look for scheduling options, where you can set heating routines to match your daily life. Personalised settings can improve comfort and efficiency.
App Features
The companion app should offer convenient features. Check for remote access, alerts, and easy scheduling. A well-designed app enhances the overall experience.
Price
Compare prices before buying. Some models offer advanced features, while others focus on essentials. Decide which features are important to you and choose accordingly.
Frequently Asked Questions
Which smart thermostats are considered top-rated in the UK for 2024?
In 2024, popular choices include the Nest Learning Thermostat, Hive Active Heating, and Tado Smart Thermostat. Each offers unique features, so choose based on your specific needs. Learn more.
How does a smart thermostat add value to a typical UK home?
Smart thermostats help reduce energy bills by heating your home more efficiently. They allow remote control via smartphone apps, providing convenience and potential energy savings.
What are the primary differences between popular smart thermostats like Hive and Nest in the UK?
The Hive system is known for its user-friendly interface and integrates well with Amazon Alexa. Nest offers self-learning capabilities, adjusting settings based on your habits. Both are great, depending on your preferences.
What are the primary differences between popular smart thermostats Tado and Nest in the UK?
Tado focuses on location-based heating and offers compatibility with a wide range of systems. Nest also offers geolocation heating controls and excels in learning user patterns and is sleek in design. Both offer valuable features depending on your needs.
Can most UK homes be fitted with a smart thermostat without extensive modifications?
Most UK homes can install a smart thermostat with minimal changes. They generally require a standard boiler system and compatible wiring. A professional installation may ensure the best results.
What factors should be considered when selecting a smart thermostat for a combi boiler in the UK?
When choosing a thermostat for a combi boiler, consider compatibility with your system, ease of use, and control options. Energy efficiency features and integration capability with your home devices are also important.
Are there any long-term savings to be anticipated from installing a smart thermostat in a UK household?
Installing a smart thermostat can lead to long-term savings. By optimising heating schedules and reducing unnecessary energy use, you may see a reduction in heating bills over time. And in my personal experience, features like Home/Away based heating controls lead to significant savings over time because you’ll no longer be heating an empty home.