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Honeywell Home smart thermostats

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Models listed
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Purchase packages
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Honeywell Home

X2S Smart Thermostat

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A Matter-certified Honeywell Home thermostat that requires a C wire and supports up to 2H/2C conventional or 2H/1C heat pump systems.

Documented HVAC support
Up to 2 heat/2 cool conventional, up to 2 heat/1 cool heat pump with electric backup, hot water heat, forced air (gas, oil, or electric); does not work with electric baseboard heat (120-240V).
Remote sensors in this package
Not verified
Matter certified
Yes

Purchase packages
X2S Smart Thermostat RTH2CWF/U, white (Honeywell Home, US)

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Before you choose.

How many stages and accessories does your system have?

Match the manufacturer's published stage list and accessory terminals to your equipment. A listed system type is a compatibility statement, not a tested installation guarantee for your wiring.

Do you have a C wire, and what does the box include?

Some packages include a power extender or rely on battery and power-sharing designs; others require a C wire outright. The included parts differ between packages of the same model.

Which app, account and platforms will you use?

Setup normally requires the maker's app and account. Native HomeKit, Alexa or Google support and Matter certification are separate claims; check the one you need.