Best Honeywell Smart Thermostats 2026

Compare all 5 Honeywell Smart Thermostats models — full specs, expert scores and prices.

🥇 #1

Honeywell Home X2S Smart WiFi Digital Thermostat - White/Grey #RTH2CWF

Honeywell

Home X2S Smart WiFi Digital Thermostat - White/Grey #RTH2CWF

🥈 #2

Honeywell X2S Smart Thermostat RTH2CWF Conventional/Heat Pump WiFi 7382/OB

Honeywell

X2S Smart Thermostat RTH2CWF Conventional/Heat Pump WiFi 7382/OB

🥉 #3

Honeywell Home RTH6580WF WI-FI Programmable Smart Thermostat

Honeywell

Home RTH6580WF WI-FI Programmable Smart Thermostat

#4

Honeywell Home T5 WiFi Smart Thermostat RTH8800WF Works w/ Google Alexa SEALED

Honeywell

Home T5 WiFi Smart Thermostat RTH8800WF Works w/ Google Alexa SEALED

#5

Honeywell Home RTH9585WF1004 Wi-Fi Smart Thermostat (Silver)

Honeywell

Home RTH9585WF1004 Wi-Fi Smart Thermostat (Silver)

Other Smart Thermostats Brands

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