Don’t Miss Amazon Prime Day - Live in the UK!

10 Best Smart Thermostat in The UK

Last updated on 09/07/2025

Advertising disclosure

Best Choice

Google Nest Learning Thermostat 3rd Generation, Stainless Steel - Smart Thermostat - A Brighter Way To Save Energy

11% Off

Why We Love It

Saves energy effectively.
Smart temperature scheduling.
Remote control convenience.

Main Highlights

Saving energy starts with your thermostat. Your thermostat controls 60% of your energy bill. So shouldn’t it help you save energy? The Nest Learning Thermostat does. Since 2011, it’s saved over 4 billion kWh of energy in millions of homes worldwide*. Because it learns from you. It gets to know the temperature that you like while you’re at home. And turns itself down when you’re away. It even learns how your home warms up or how draughty it is, so it only uses the energy that it needs
Auto-Schedule. Just turn it up and down. It learns the temperatures that you like and creates a schedule for you
Home/Away Assist. It automatically adjusts the temperature after you’ve left. It can even turn off your hot water if you’re away for a few days
Hot water. Now you can control your hot water tank. And give your hot water a boost when you need it
OpenTherm technology. Nest now uses OpenTherm technology to modulate your high-efficiency condensing boiler
Remote control. Change the temperature and control your hot water tank from anywhere using your mobile, tablet or laptop
Farsight. When the Nest Thermostat spots you across the room, it lights up beautifully to show you the time, temperature or weather
Pro install. The Nest Thermostat should be installed by a Nest Pro who will make sure that it’s in the right location, connect the Heat Link and set it up for you. Find a local pro at nest.com/eu/install
Better together. The Nest Thermostat works with Nest Protect. If Nest Protect detects dangerous carbon monoxide gas, it can tell the Nest Thermostat to turn off the boiler - a common source of CO leaks

New Hive Thermostat for Heating Control (Combi boilers) Nano 3 (Opentherm), White

11% Off

Why We Love It

Customizable daily schedules available.
Convenient heating boost option.
Protects pipes from freezing.

Main Highlights

New OpenTherm feature - OpenTherm tells heating controls and boilers precisely how much heat is needed to reach and maintain the target temperature. Improving efficiency from up to 12% lower gas consumption, extended lifespan of boilers, and more consistent room temperatures. Providing cost savings, added comfort, and a more sustainable home.
New Nano 3 Hub - The latest hub features Wi-Fi connectivity with an improved design, connecting your Hive devices to the internet without messy cables. Now featuring a dual-core processor, it provides fast and reliable performance for large networks of Hive devices.
HIVE Plus – 50% off annual plan included with this purchase to help you save even more
Heating and Hot Water schedules – set up to 6 daily time slots
Heating and Hot Water Boost – for up to six hours
Automatic Frost Protection – helps prevent frozen pipes
Geolocation – heating alerts when you leave or return home
Holiday Mode – tell Hive your holiday dates and come back to a warm welcome

Hive Thermostat for Heating & Hot Water (Conventional Boiler) with Hive Hub - Energy Saving Thermostat

17% OffFree Shipping

Why We Love It

Saves money annually.
Customizable heating schedules.
Frost protection feature.

Main Highlights

HIVE Plus – 12 months free annual plan included with this purchase to help you save even more
Heating and Hot Water schedules – set up to 6 daily time slots
Heating and Hot Water Boost – for up to six hours
Automatic Frost Protection – helps prevent frozen pipes
Geolocation – heating alerts when you leave or return home
Holiday Mode – tell Hive your holiday dates and come back to a warm welcome
Hive App: turn your heating on and off via the Hive app or with your voice

tado Wireless Smart Thermostat X – Starter Kit with Bridge X and Stand, Boiler and Hot Water Control via App & Smart Speaker (Alexa, Siri, Google Assistant), Not Compatible with tado V3+

Free Shipping

Why We Love It

Quality you can trust.
Affordable and worth it.
User-friendly and straightforward.

Main Highlights

SAVES ENERGY AND HEATING COSTS: The intelligent wireless Thermostat X Starter Kit from tado, the experts for smart heating, contains the Bridge X and, exclusive for Amazon customers, a stand – the more rooms your control, the more you save
EASY DIY INSTALLATION, EVEN OFFLINE: When connected to a boiler, this smart heater thermostat can regulate hot water – suitable for gas-fired boilers or heat pumps (OpenTherm and relay)
CONTROL VIA APP: Smart scheduling, advanced geofencing, open-window sensor without additional window contacts and much more – the thermostat has numerous features for your heating system
FOR YOUR SMART HOME Control the individual temperature in each room with the industry’s leading multizone control, very simply by app or via smart speaker with Amazon Alexa, Google Assistant or Apple Siri
EASY TO USE: The thermostat is operated intuitively via the display
FUTURE-PROOF TECHNOLOGY: Matter allows different smart home appliances to communicate with each other, while Thread ensures a stable network – this requires the Bridge X (included) or another Thread border router
OPTIONAL FEEL-GOOD PACKAGE: Auto-Assist provides you with insights into the energy costs, information and solutions for heating problems as well as automated geofencing and open-window detection
Important to know: tado X products are not compatible with tado V3+ or older

Honeywell Programmable Thermostat Lyric Smart Wi-Fi, Y6R910RW8021, 5 voltsV

Free Shipping

Why We Love It

Comprehensive control via smartphone.
Convenient automated temperature adjustment.
Compatible with Apple Homekit.

Main Highlights

Smart, Energy Efficient Savings: The T6R is a wireless, Wi-Fi enabled thermostat that gives you control when home or away. No need to attach to a wall, this thermostat can be moved around and plugged in as necessary to charge
Clear and Intuitive: The large, backlit touch-screen makes scheduling, changing and overriding temperatures easy with a large, clear display and intuitive on-screen guidance. You have full controls from the screen, even without app connectivity
Smart Home Connection: The T6R Smart Thermostat works with Apple HomeKit, Amazon Alexa, Google Home and IFTTT to take care of your home comforts and keep your home connected, now and in the future
Control and Connect: Use Honeywell Home app to schedule and synchronise wherever you are. Geofencing capability uses your smartphone location to determine when you're home or away. Saving energy and ensuring comfortable temperatures when you return
Programmable, Adjustable, Adaptable: Choose settings to fit your lifestyle, including 7 day, 5/2 day and single-day scheduling with up to 6 different time settings per day. Adjust these remotely if plans change
Simplicity: Easy to understand, install, and use. Replaces traditional thermostats with smart, modern efficiency. Place in a central location that is a good indicator of your home's temperature
Also Includes: Receiver box that is very easy to install. Features LED indicator and button for manual start of the boiler

Drayton by Schneider Electric

Drayton Wiser Smart Thermostat Heating Control Heating Only - Works with Amazon Alexa, Google Home and IFTTT

Free Shipping

Why We Love It

Control heating from your phone.
Compatible with voice assistants.
Offers efficient multi-zone control.

Main Highlights

Kit includes Heat HubR and smart room thermostat which you can take control of from your phone
This 1-channel kit is suitable for combination boilers
Heat HubR fits directly onto your UK standard wallplate for simple installation
Wiser is not suitable for gravity-fed systems
Smart radiator thermostats are available to add separately, providing multi-zone control
Control your heating with voice commands, Wiser is compatible with voice assistants including Amazon Alexa
Compatible with IFTTT for greater flexibility and convenience
Use the Wiser app to view your system's Heat Report and activate the Smart Modes to improve efficiency
System receives software updates via the cloud and supports up to 16 rooms with 32 smart radiator thermostats
Radio Equipment Directive (RED) 2014/53/EU, Batteries Directive 2006/66/EC, RoHS Directive 2011/65/EU

tado° Smart Thermostat Starter Kit V3+ - Intelligent heating control, works with Amazon Alexa, Apple HomeKit, Google Assistant, IFTTT

Why We Love It

Control heating anytime, anywhere.
Saves money with intelligence.
Heats instantly with one click.

Main Highlights

Full control over your heating with the tado° app from anywhere, reduce your energy consumption and save money with the intelligent features tado° offers
Heating Boost: heat up all rooms for 30 minutes with one click in the app
Smart Schedules for the perfect temperature individually in each room, at any time; only active when someone’s home; can optionally be turned on and off with one click in the app
If no one is home or an open window has been detected, the tado° app reminds you to turn down the heating via push notification
Further advantages with Auto Assist (optional): If no one is home or open windows have been detected, tado° automatically turns down the heating; Care & Protect helps to solve heating problems (in-app purchase, cancel monthly; £2.99/month)
Compatible with almost every heating system including gas boilers, oil boilers, condensing boilers, OpenTherm systems & hydronic underfloor heating; replaces your conventional wired room thermostat
Further features: Weather Adaptiation, Insightful Statistics, Energy Savings Report, multi room control (additional Smart Thermostats required), heating boost function, frost protection

Hive Thermostat Mini for Heating and Hot Water (Conventional boiler) without Hive Hub - Energy Saving Thermostat

18% OffFree Shipping

Why We Love It

Saves money with plan.
Sleek, elegant home design.
User-friendly temperature control.

Main Highlights

Beautifully Clear – small but perfectly formed, Mini’s elegant mirrored design and clear interface blends in with your home
Easy to Use – change the temperature quickly and simply on the Thermostat itself or use the Hive app to set schedules, boost your heating or hot water or change to Holiday mode
Geolocation - with the Hive app, you’ll get a reminder to turn off the heating if you leave home when the heating is due to come on
Automatic Frost Protection – if the temperature drops below 7°C in your home, Mini can turn on your heating to stop your pipes from freezing
Create and edit heating schedules – set up to six daily time slots to heat your home, seven days a week
Hive Hub is needed for remote or app control of heating

tado Wired Smart Thermostat - Add-On Thermostat For Multizone Control, Digital Heating Management, Easy Installation, Save Heating Energy And Costs - Replacement Of Existing Wired Thermostats

Free Shipping

Why We Love It

Saves energy and money.
Offers smart central control.
Allows easy DIY installation.

Main Highlights

SAVE ENERGY AND MONEY: Expand your tado starter kit with wired smart thermostats to control your boiler or water-based underfloor heating, designed in Germany and already used by millions across Europe
SMART CENTRAL CONTROL: Individually manage multiple rooms or zones, set Smart Schedules for each room using your smartphone according to your routine, and maximise your home comfort
REQUIREMENTS: Only works with a tado Starter Kit (V2, V3, V3+) that includes the Internet Bridge, which you need only once per home - available separately
COMPATIBILITY: tado works with almost all heating systems of most manufacturers; simply replace existing wired thermostats to control your home’s central heating, ground or air source heat pump, or your hydronic underfloor heating
FOR RENTED PROPERTIES: You can use the smart thermostats even if you live in a rented property - simply reinstall the old equipment when you move out
EASY DIY INSTALLATION: To connect your additional smart thermostats, simply follow the instructions in your tado app; no expert knowledge is needed
FEATURES: Advanced Geofencing, Weather Adaptation, Statistics, Energy Savings Report, Multi-Room Control (additional smart thermostats required), Heating Boost Function

New Hive Thermostat Mini Heating (Combi boilers and multizone Hubless) with Opentherm, White

Free Shipping

Why We Love It

Improves energy efficiency significantly.
Convenient remote heating control.
Stylish design fits any decor.

Main Highlights

New OpenTherm feature - OpenTherm tells heating controls and boilers precisely how much heat is needed to reach and maintain the target temperature. Improving efficiency from up to 12% lower gas consumption, extended lifespan of boilers, and more consistent room temperatures. Providing cost savings, added comfort, and a more sustainable home.
HIVE Plus – 50% off annual plan included with this purchase to help you save even more
Beautifully Clear – small but perfectly formed, Mini’s elegant mirrored design and clear interface blends in with your home
Easy to Use – change the temperature quickly and simply on the Thermostat itself or use the Hive app to set schedules, boost your heating or hot water or change to Holiday mode
Geolocation - with the Hive app, you’ll get a reminder to turn off the heating if you leave home when the heating is due to come on
Automatic Frost Protection – if the temperature drops below 7°C in your home, Mini can turn on your heating to stop your pipes from freezing
Create and edit heating schedules – set up to six daily time slots to heat your home, seven days a week
Hive Hub is needed for remote or app control of heating

8.7

Excellent

We scanned 1621 products

We reviewed these offers relevant to the Smart Thermostat within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Google, Hive, tado, Honeywell Home, Drayton by Schneider Electric, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Smart Thermostat in the market, we considered we took a deep dive into 8106 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Google Nest Learning Thermostat 3rd Generation, Stainless Steel - Smart Thermostat - A Brighter Way To Save Energy. We love many things about this product by Google. What sets it apart from the competition is Saves energy effectively, Smart temperature scheduling, Remote control convenience.
The best value product for most shoppers and where user satisfaction is continuously the highest is New Hive Thermostat for Heating Control (Combi boilers) Nano 3 (Opentherm), White by Hive based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Smart Thermostat and the best cost-to-value ratio is Hive Thermostat Mini for Heating and Hot Water (Conventional boiler) without Hive Hub - Energy Saving Thermostatat Hive with a 18% discount.
Our list of the best Smart Thermostat is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Smart Thermostat in The UK

Related Deals You Might Like for Smart Thermostat

TP-Link Kasa Smart Thermostat Radiator Valve , Smart Radiator Valve, Energy Saving, LED display Radiator Thermostat Valve , Smart TRV Schedule, Works with Alexa & Google Home, Easy installation(KE100)

tado° Smart Radiator Thermostat - Wifi Add-On Smart Radiator Valve For Digital Multi-Room Control, Easy Installation, Save Heating Costs - Works With Alexa, Siri, And Google Assistant

KETOTEK Smart Thermostat WiFi for Electric Underfloor Heating 16A Compatible with Alexa, Programmable Underfloor Heating Thermostats Controller with NTC Probe Sensor

Beok Wifi Thermostat for Gas Boiler Smart Wireless Room Thermostats Wall Digital Thermostat Central Heating Controller Compatible with Tuya App, Alexa, Google Home 3A TGR86WIFI

Meross WiFi Smart Thermostat works with HomeKit Alexa Google Home, Digital Wireless Thermostat Temperature Controller Remote and Voice Control for Heating and Cooling, 13A, White

Funien Thermostat,Wi-Fi Smart Thermostat Temperature Controller APP Control 5A Compatible with Home Water/Gas Boiler Thermostats for Home - White

Beok Tuya Smart Thermostat, WiFi Thermostat Programmable Mounted on the Wall For Combi Boiler, LCD Touch Screen,TGW60B-WIFI-WPB Black

Nest Thermostat, Smart Thermostat for Home - Programmable Wifi Thermostat - Snow, Bluetooth Thermometer with 1.32in TFT Screen, Control Via Cell Phone or Smart Voice

YeloDeer Smart Thermostat for Electric Underfloor Heating Only, Voice/Remote Control, Energy Saving WiFi Programmable Thermostats Compatible with Amazon Alexa, Google Assistant, Black 230V AC Max. 16A

Jadeshay Smart WiFi Thermostat, Digital Programmable Touch Screen Heating Thermostat, White, Wi-Fi, Modern Style

We scanned 1621 products

We concluded that: