10 bestSmart Thermostat Comparisonof January 2026

Google Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen) - Energy Saving Smart Thermostat with Adaptive Eco - Works with Alexa and Google Home App - Polished Obsidian

ecobee EB-STATE6P-01 Smart Thermostat Premium

Sinopé Smart Wi-Fi Thermostat for Electric Baseboard Heating TH1123WF (Works with Amazon Alexa) 3000 W / 240 V

Sinopé Smart Wi-Fi Thermostat for Electric Baseboard Heating TH1124WF (Works with Amazon Alexa) 4000 W / 240 V

Sinopé Smart Wi-Fi Thermostat for in-Floor Heating TH1310WF (Works with Amazon Alexa) 3600 W /240 V

Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa

EMERSON Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-Wire Required, ST75W , White

Honeywell Home RLV3120A1005 Digital Non-Programmable Thermostat, White

Sinopé Smart Wi-Fi Low Voltage Thermostat TH1400WF (Compatible with Amazon Alexa) 24 V