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Best Smart Home Thermostats of 2026
Best Choice
1
HiveHive Thermostat for Heating & Hot Water Control (Conventional Boilers), With Hive Nano 3 Hub, White, A Conventional Boiler is Required
2
tadotado Wireless Smart Thermostat X – Starter Kit with Bridge X and Stand, Boiler and Hot Water Control via App & Smart Speaker (Alexa, Siri, Google Assistant)
3
tadotado° Starter Kit - Wireless Smart Thermostat V3+ Incl. Programmer with Hot Water Control, Designed in Germany, Works with Alexa, Siri & Google Assistant (White)
4
merossMeross 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
Value for Money
5
merossMeross Smart Thermostat for Electric Underfloor Heating, WiFi Room Thermostat with Timer, Dual Sensors, Heating & Cooling, Energy Saving, App Control, Works with Alexa and Google, Hubless
6
Honeywell HomeHoneywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google - 868 MHZ - Easy Install & App Setup for Combi Boiler & More - CM907 Replacement
19% Off7
Honeywell HomeHoneywell Home T3 Wired Smart Thermostat Kit - Wall Thermostat with Flexible Programming & ECO Mode - Battery Operated, Compatible for Combi Boilers & Heat Pumps - CM907 Replacement (T3C110AEU)
30% Off8
TP-LinkTP-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)
33% Off9
Honeywell HomeHoneywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ...
10
NassboardsNassboards 7000 Smart Thermostat – Smart Controller Wifi Thermostat with Dial Display for Underfloor Heating – Includes Mobile App, Works with Alexa, Google Home


