10 Best Radiator Valves Smart in The UK

Last updated on 11/08/2025

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tado Smart Radiator Thermostat 4-Pack - WiFi Add-On Smart Radiator Valve For Digital Multi Room Control - Easy Installation - Save Heating Costs - Works With Alexa, Apple HomeKit And Google Assistant

22% OffFree Shipping

Why We Love It

Maximise comfort and energy savings.
Control multiple radiators easily.
Simple installation, no tools needed.

Main Highlights

STARTER KIT ADD-ON: Add additional smart radiator valves to your tado home set up to control multiple radiators and room by room individually whether you heat with your own boiler or district heating
SAVE ENERGY AND MONEY: Control your smart radiators, set heating schedules based on your routine, and maximise your home comfort and energy savings from anywhere by using the app on your smartphone
COMPATIBILITY: Smart radiator thermostats replace your existing thermostatic radiator valve (TRV) heads and fit almost any valves directly or with adapter - can be mounted vertically or horizontally
REQUIREMENTS: Only works with a tado Starter Kit (V2, V3, V3+), available separately - comes with 3X smart radiator thermostats, adapters, and batteries
FEATURES: Weather adaptation, statistics, energy savings report, multi-room control (addt'l. smart radiator thermostats required), heating boost function, frost and child protection
COMPATIBILITY: These tado starter kit add-on thermostats replace existing thermostatic radiator valve (TRV) heads and fit almost any valves directly or with adapter - vertically or horizontally mountable
EASY INSTALLATION: Install the smart radiator thermostat yourself in just a few minutes without risk of leakage - follow the online step-by-step instructions tailored to your heating setup

tado Smart Radiator Thermostat X – Starter Kit with Bridge X, Heating Control via App and Smart Speaker (Alexa, Siri, Google Assistant), Save Heating Costs, DIY Installation, Not Compatible with V3+

Free Shipping

Why We Love It

Saves energy and costs.
Easy DIY installation.
Control via app.

Main Highlights

SAVES ENERGY AND HEATING COSTS: With the intelligent heater thermostat X Starter Kit from tado°, the experts for smart heating, users save an average of 22% in energy – the more rooms you control, the more you save
EASY DIY INSTALLATION, EVEN OFFLINE: The included adapter allows the thermostat to be fitted to almost every radiator valve, while the metal nut ensures firm hold with no risk of leakage (exclusively with additional template)
CONTROL VIA APP: The thermostat has numerous features for your heating system, such as smart scheduling, advanced geofencing, open-window sensor without additional window contacts and much more – with money-back guarantee
FOR YOUR SMART HOME As well as adjustment directly on the thermostat, you can set the individual temperature in each room very simply using the app or a smart speaker such as Amazon Alexa, Google Assistant or Apple Siri
INTUITIVE USE: The thermostat is easy to install and use thanks to the touch display – the removable battery is fully charged in around 2 hours using a standard USB-C cable (required only 1x per season)
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 & solutions for heating problems as well as automated geofencing & open-window detection (only €3.99/month, €29.99/year, cancellable at any time)
Important to know: tado° X products are not compatible with tado° V3+ or older

Drayton by Schneider Electric

Drayton Wiser Multi-Zone Smart Thermostat and 2 Smart Radiator Thermostat Kit - Conventional Boilers Only - Heating and Hot Water Control

4% OffFree Shipping

Why We Love It

Save up to £575 annually.
Control heating room-by-room.
Detects drafts, saves energy.

Main Highlights

SAVE ON ENERGY BILLS - With full control of your Wiser system from our app, you can monitor your energy use, predict expenditure and set your own budgets. With smart features such as Away Mode and Eco Mode, you have the power to save up to £575 a year.
COMPATABILITY This kit is designed to work with Conventional Boilers Only and will allow control of your heating and hot water system.
ROOM-BY-ROOM HEATING CONTROL - Each kit comes with two radiator thermostats so you can start controlling key rooms independently, then you can continue to expand your system and maximise your comfort by adding one to each radiator as and when you are ready.
DIY SETUP - The Heat HubR can be installed on a standard wallplate in minutes. It really is as simple as unscrewing your old controller and screwing in your new Heat Hub. Check the instructions for full guidelines.
INSIGHTS & HEAT REPORT - - Insights help you to make wiser decisions when it comes to controlling your home heating. The Heat Report lets you see exactly what your system is up to – anytime, anywhere.
KIT ADD ONS – You can add further radiator thermostats and smart plugs to allow even more control of your heating system. Add radiator thermostats to all rooms to enable complete room by room control.
CUSTOMISABLE SETUP – Wiser can support up to 16 rooms, 62 Radiator Thermostats and up to 10 Smart plugs, no matter the layout of your home, Wiser can help.
OPEN WINDOW DETECTION – This feature switches the heating off if the thermostat detects a draft from an open window, also helping to save energy wastage and money. It can be switched on or off for each room in the house from the app.
Included in this kit is 1 x Wiser Room Thermostat, 1 x HubR and 2 x Radiator Thermostats.

SONOFF Zigbee Thermostatic Radiator Valve,Add-On Smart Radiator Valve for Smart Home Control, Easy Installation, Save Heating Costs,Works with Alexa, Google Home, TRVZB, 4 Pack

Free Shipping

Why We Love It

Seamlessly integrates with Zigbee.
Automatically saves energy efficiently.
Supports remote and voice control.

Main Highlights

Home Assistant Compatible: Integrates seamlessly with Home Assistant using Zigbee2MQTT, offering smart thermostat control, energy efficiency, and convenience for managing your home's heating system effortlessly.
Save Energy: The SONOFF smart radiator valve will automatically turn off when ventilating to save money and energy. It also supports 6 months of historical data queries, for daily, weekly, and monthly heating consumption views.
Smart Control: Our thermostatic radiator valve has various smart functions, including APP remote control, voice control, set schedule, group control, etc, making your life smart.
Zigbee 3.0 Hub: Enjoy more functions of the radiator thermostat valve via the eWeLink APP, it requires a SONOFF Zigbee 3.0 hub, such as ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, and more.
Valve Percentage Opening: The SONOFF Zigbee radiator valve supports opening ratios from 0% to 100%, with an accuracy of 1%. This design is to bring a comfortable room temperature.

TP-Link Kasa Smart Radiator Thermostat Starter Bundle - 1xKE100 Kit + 3xKE100 Valves, Energy Saving, LED Display, Smart Schedule, Alexa & Google Home Compatible, No Bridge Required

Why We Love It

Geofencing for seamless comfort.
Control radiators from phone.
Voice control with Alexa.

Main Highlights

Geofencing for Free: Introducing geofencing support-your home warms as you approach and cools when you leave; No manual tweaks required just seamless comfort and convenience
Device Group Control: Group several smart radiator valves and control them with one tab; Ideal for larger room with more than one radiator
External Temp Sensor Supported: With external temperature sensors (Tapo T310 or T315); KE100 adjusts heat based on your space not just near the radiator
Open Window Detection: KE100 now auto-shuts the heat and enables Frost Protection when the connected window & door sensor (Tapo T110) activates; Enjoy comfort; energy savings and peace of mind
Remote Control - Control all your radiators in your home from your phone; No more guessing if you left the heater on in an empty room
Voice Control - Ask Alexa or Google Assistant to fine-tune your home’s temperature
Smart Schedule - Set heating schedules based on your daily routines to make heating more efficient
Child Lock - Prevent children from managing your radiator accidentally
Frost Protection - Keep your pipes unfrozen and your house safe
Install It Yourself - Simply replace your old radiator valve with Kasa and follow the step-by-step in-app guide for installation

tado Smart Radiator Thermostat 3-Pack - WiFi Add-On Smart Radiator Valve For Digital Multi Room Control - Easy Installation - Save Heating Costs - Works With Alexa, Apple HomeKit And Google Assistant

54% OffFree Shipping

Why We Love It

Maximizes energy savings.
Personalized comfort control.
Easy, guided installation.

Main Highlights

SAVE MORE ENERGY AND MONEY: The more radiators and rooms you control with tado°, the more you maximise energy savings and comfort; designed in Germany, already used by millions all over Europe
ADD-ON: Add additional smart radiator valves to your tado° home setup to control multiple radiators and rooms individually; set Smart Schedules for every room according to your routine
COMPATIBILITY: Smart Radiator Thermostats replace your existing thermostatic radiator valve (TRV) heads and fit almost any valve directly or with one of the included adapters; can be mounted vertically or horizontally
REQUIREMENTS: Only works with a tado° Starter Kit (V2, V3, V3+), available separately - it comes with 3 Smart Radiator Thermostats, each having 6 adapters for different radiator brands, and batteries
EASY INSTALLATION: Install the smart radiator thermostat yourself in minutes without the risk of leakage, the instructions in the app are tailored to your exact system and guide you step by step, the metal nut ensures a solid hold
FEATURES: Advanced Geofencing, Weather adaptation, statistics, energy savings report, multi-room control (additional smart radiator thermostats required), heating boost function, frost, and child protection
SMART CONTROL: Control radiators in every room, whether you heat with your own boiler or district heating; every Smart Radiator Thermostat comes with a set of 6 adapters for all common radiator brands

2 Pack SONOFF Zigbee Thermostatic Radiator Valve, TRVZB, Add-On Smart Radiator Valve For Smart Home Control, Easy Installation, Save Heating Costs, Works With Alexa, Google Home

Free Shipping

Why We Love It

Smart control enables convenient usage.
Open window detection saves energy.
Comprehensive functionality promotes safety.

Main Highlights

Home Assistant Compatible: Integrates seamlessly with Home Assistant using Zigbee2MQTT, offering smart thermostat control, energy efficiency, and convenience for managing your home's heating system effortlessly.
Save Energy: The SONOFF smart radiator valve will automatically turn off when ventilating to save money and energy. It also supports 6 months of historical data queries, for daily, weekly, and monthly heating consumption views.
Smart Control: Our thermostatic radiator valve has various smart functions, including APP remote control, voice control, set schedule, group control, etc, making your life smart. Enjoy more functions of the radiator thermostat valve via the eWeLink APP, it requires a Sonoff Zigbee 3.0 hub, such as ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, and more.
Valve Percentage Opening: The SONOFF Zigbee radiator valve supports opening ratios from 0% to 100%, with an accuracy of 1%. This design is to bring a comfortable room temperature.
Compatible with Most Valves: The SONOFF radiator thermostat fits existing ‘M30 x 1.5mm’ radiator valves, and the valve adapters in the package are compatible with most heating systems and manufacturers. Note: TRV doesn't include 3 AA batteries.

Netatmo Additional Smart Radiator Valve, Room control, Save Heating Costs, Add-on for Netatmo Thermostat and for collective or district heating, 2 add. batteries, works with voice assistants, NAV -AMZ

Free Shipping

Why We Love It

Control Temperature With Precision.
Save More Energy Effortlessly.
Voice And Remote Controlled.

Main Highlights

ACCESSORY : the Additional Smart Radiator Valve works only with the Netatmo Smart Thermostat or the Netatmo Smart Radiator Valves Starter Pack, and allows you to control the temperature with even greater precision
SAVE ENERGY : save even more energy when heating your home
SMART HEATING : the Auto-Adapt feature takes into account the weather and your home’s insulation to guarantee your chosen temperature
VOICE AND DISTANCED CONTROLLED HEATING : control your Smart Thermostat from distance via your smartphone, tablet or computer or with voice control thanks to Amazon Alexa, Apple HomeKit and Google Assistant compatibility
COMPATIBILITY : Netatmo Additional Smart Radiator Valves are compatible with more than 90 percent of radiators, Adapters are supplied with each Smart Radiator Valve to fit the thermostatic valve body of your radiators
COMFORT OR ECONOMY MODE : choose between two heating modes, Comfort Priority tells the Radiator Valves to heat certain rooms to a temperature higher than the thermostat, Eco Priority tells them to limit the temperature

Eve Thermo (Matter): Smart Thermostat Radiator Valve, LED Display, Automatic Temperature Control, Save Energy, Apple Home, Amazon Alexa, Samsung SmartThings, Google Home, req. Thread Border Router

Free Shipping

Why We Love It

Voice and app control flexibility.
Energy-saving with smart routines.
Total privacy, no subscriptions needed.

Main Highlights

Control your room temperature with ease using your voice, an app or the integrated touch controls, and fine-tune your comfort level on the go.
Adjust to your routine to save energy effortlessly: Heat based on time or presence, and pause heating while ventilating.
Enjoy peace of mind: All features are without any subscriptions and are designed to protect your privacy without recurring costs or exposing your data.
Benefit from a more responsive and reliable smart home thanks to Thread technology. Matter-enabled to let you seamlessly control your home across smartphones and voice assistants of all major platforms (Apple Home, Samsung SmartThings, Amazon Alexa, Google Home).
Requires iOS/iPadOS 18.1 (or later) or Android 8.1 (or later) plus a hub of your chosen platform: Apple Home: Apple TV 4K (2nd gen / 3rd gen 128 GB), HomePod (2nd gen), HomePod mini / Samsung SmartThings: SmartThings Hub v3 / Amazon Alexa: Echo (4th gen), Echo Hub, Echo Plus (2nd gen), Echo Show 8 (3rd gen), Echo Show 10 (3rd gen), Echo Studio, eero 6 / 6+ / Pro 6 / Pro 6E / Max 7 / Google Home: Nest Hub (2nd gen), Nest Hub Max, Nest Wifi, Nest Wifi Pro
100% Privacy: No Eve cloud, no registration, no tracking. Local communication without cloud dependency.
Made in Germany, with a highly professional, multilingual product support team ready to assist.

tado Wireless Temperature Sensor - Wifi Add-On Product For Smart Radiator Thermostat - Digital Temperature Control For Active Heating Control - Easy DIY Installation - Save Energy and Heating Costs

25% OffFree Shipping

Why We Love It

Saves energy and money.
Offers smart, precise controls.
Effortless voice-command operation.

Main Highlights

SAVE MORE ENERGY AND MONEY: With the smart heating expert; the Wireless Temperature Sensor, engineered in Germany and already used by millions all over Europe
OPTIONAL WIFI ADD-ON: The Wireless Temperature Sensor serves as an optional add-on for your tado° Smart Radiator Thermostats, enabling the control of multiple radiator valves in a single room
A NEW LEVEL OF COMFORT: The Wireless Temperature Sensor relocates temperature measurement from the heating source to the area that matters most to you, accurately adjusting it to your preferences
EASY INSTALLATION: Installing the Wireless Temperature Sensor is easy and can be done by yourself, allowing you to integrate it into your lifestyle, by mounting it on a wall or placing it on a surface of your choice - no drilling is required
SMART SCHEDULING: With the Smart Schedule, you can plan your desired day and night temperatures in time blocks for each room, allowing you to save energy by activating heating (e.g., raising the temperature) only when someone is at home
REQUIREMENTS: Compatible with tado° Smart Radiator Thermostats, a tado° Starter Kit (V2, V3, V3+) with the Internet Bridge is required (not included)
SMART CONTROL: Use Siri, Google Assistant, or Alexa to control your heating using voice commands, and create Applets with IFTTT to connect with other apps and control your radiators from anywhere

8.8

Excellent

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We scanned 687 products

We reviewed these offers relevant to the Radiator Valves Smart 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 tado, Drayton by Schneider Electric, SONOFF, TP-Link, Netatmo, Eve, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Radiator Valves Smart in the market, we considered we took a deep dive into 3436 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 tado Smart Radiator Thermostat 4-Pack - WiFi Add-On Smart Radiator Valve For Digital Multi Room Control - Easy Installation - Save Heating Costs - Works With Alexa, Apple HomeKit And Google Assistant. We love many things about this product by tado. What sets it apart from the competition is Maximise comfort and energy savings, Control multiple radiators easily, Simple installation, no tools needed.
The best value product for most shoppers and where user satisfaction is continuously the highest is tado Smart Radiator Thermostat X – Starter Kit with Bridge X, Heating Control via App and Smart Speaker (Alexa, Siri, Google Assistant), Save Heating Costs, DIY Installation, Not Compatible with V3+ by tado based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Radiator Valves Smart and the best cost-to-value ratio is tado Smart Radiator Thermostat 3-Pack - WiFi Add-On Smart Radiator Valve For Digital Multi Room Control - Easy Installation - Save Heating Costs - Works With Alexa, Apple HomeKit And Google Assistantat tado with a 54% discount.
Our list of the best Radiator Valves Smart 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 Radiator Valves Smart in The UK

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We scanned 687 products

We concluded that: