10 Best 10 Best Smart Radiator Thermostats Compare And Save On Top Brands

10 Best 10 best smart radiator thermostats compare and save on top brands - December 2025

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Last Updated: 18-12-2025

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Drayton Wiser Smart Radiator Thermostat TRV - 3 Pack White

Drayton by Schneider Electric

9.8

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tado° Wireless Temperature Sensor X – Add-on Product for Smart Radiator Thermostats X, for Optimum Heater Control, Save Energy and Costs, Easy DIY Installation

tado

9.6

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Honeywell Home Smart Radiator Thermostat Valve / HR 35 ETRV / Programmable Thermostatic Radiator Valve / Digital Intelligent Central Heating Controller / White / 2 Pack

Honeywell Home

9.5

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Best value

33% Off

Meross Smart Thermostat for Electric Underfloor Heating, WiFi Thermostat Works with Matter, HomeKit, Alexa, Google and Home Assistant, Smart Heating with Timer, App Control, Energy Saving, Hubless

meross

9.2

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7% Off

Honeywell Home Smart Radiator Thermostat Valve/HR 27 ECO ETRV/Programmable Thermostatic Radiator Valve/Digital Intelligent Central Heating Controller/White / 2-Pack

Honeywell Home

9.1

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28% Off

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

TP-Link

8.8

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20% Off

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

SONOFF

8.6

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36% Off

TP-Link KE110 Room Thermostat,Control Thermostat Radiator Valve,Accurate Monitoring,Temperature Control,Work with Alexa/Google Assistant, APP control, Smart Schedule, Free Storage, Kasa Hub required

TP-Link

8.4

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30% Off

Honeywell Home Smart Radiator Thermostat Valve/HR 27 ECO ETRV/Programmable Thermostatic Radiator Valve/Digital Intelligent Central Heating Controller/White

Honeywell Home

8.2

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2 Pcs Automatic Constant Thermostatic Radiator Valves, Radiator Thermostat Valve Head, Radiators Automatical Temperature Control Heads for Home Office Heating Systems Home Plumbing

Syylqyr

8.1

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Drayton Wiser Smart Radiator Thermostat TRV - 3 Pack White

tado° Wireless Temperature Sensor X – Add-on Product for Smart Radiator Thermostats X, for Optimum Heater Control, Save Energy and Costs, Easy DIY Installation

Honeywell Home Smart Radiator Thermostat Valve / HR 35 ETRV / Programmable Thermostatic Radiator Valve / Digital Intelligent Central Heating Controller / White / 2 Pack

Meross Smart Thermostat for Electric Underfloor Heating, WiFi Thermostat Works with Matter, HomeKit, Alexa, Google and Home Assistant, Smart Heating with Timer, App Control, Energy Saving, Hubless

Honeywell Home Smart Radiator Thermostat Valve/HR 27 ECO ETRV/Programmable Thermostatic Radiator Valve/Digital Intelligent Central Heating Controller/White / 2-Pack

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

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

TP-Link KE110 Room Thermostat,Control Thermostat Radiator Valve,Accurate Monitoring,Temperature Control,Work with Alexa/Google Assistant, APP control, Smart Schedule, Free Storage, Kasa Hub required

Honeywell Home Smart Radiator Thermostat Valve/HR 27 ECO ETRV/Programmable Thermostatic Radiator Valve/Digital Intelligent Central Heating Controller/White

2 Pcs Automatic Constant Thermostatic Radiator Valves, Radiator Thermostat Valve Head, Radiators Automatical Temperature Control Heads for Home Office Heating Systems Home Plumbing ﻿

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2 Pcs Automatic Constant Thermostatic Radiator Valves, Radiator Thermostat Valve Head, Radiators Automatical Temperature Control Heads for Home Office Heating Systems Home Plumbing