Smart Thermostats

Smart thermostats learn your schedule and adjust the temperature automatically, helping you save energy without sacrificing comfort. Control them remotely, set weekly programmes, and see your energy usage over time — most pay for themselves within a year.

Buying Guides

Best Smart Thermostats

The best smart thermostats in 2026 compared: ecobee, Nest, Amazon and Honeywell. Find the right thermostat for your platform and HVAC system.

Recommended Smart Thermostats

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ecobee ecobee SmartThermostat Premium

The most feature-rich smart thermostat, with built-in Alexa, air quality monitoring and SmartSensor included.

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Amazon Amazon Smart Thermostat

ENERGY STAR certified thermostat designed for Alexa. Auto-adjusts based on your schedule.

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Honeywell Home Honeywell Home T6 Pro Smart Thermostat

Honeywell Home Honeywell Home T6 Pro Smart Thermostat

Simple programmable Wi-Fi thermostat. Works with Alexa and Google Home.

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Google Nest Google Nest Thermostat (4th Gen)

Google Nest Google Nest Thermostat (4th Gen)

Entry-level Nest thermostat with Siri, Alexa and Google Assistant support. Mirror display.

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Google Nest Google Nest Learning Thermostat (4th Gen)

Google Nest Google Nest Learning Thermostat (4th Gen)

Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Silver . Google's premium learning thermostat. Learns your schedule automatically, supports Matter over Thread. Works with Google Home, Alexa and Apple Home. No subscription required.

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