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Honeywell Home

NEW! Honeywell Home Smart Thermostat, Conventional/Heat Pump Compatibility, WiFi Thermostat for Home, X2S, White

  • Based on 75 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 14
Order within 12 hours and 20 minutes
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Color: White Buttons


Features

  • CUSTOMIZE: Choose to receive filter reminders, monitor indoor humidity, and select display settings to optimize this WiFi thermostat for home
  • SCHEDULE: Energy Star certified smart WiFi thermostat features scheduled programming and auto-away functionality. Personalize programming in 7 day, 5-1-1 day, 5-2 day or 1 week options - there's even a non-programmable option
  • SAVE ENERGY: Help keep energy use low with energy program participation and rebate opportunities
  • FEATURES: WiFi + app connectivity, demand response capable, custom display settings, flexible scheduling, auto-away technology, change filter reminder, humidity display option, extended 32F low-heat setpoint, 2-year warranty
  • COMPABILITY: 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)]
  • POWER + CONNECTIVITY: C-wire required (24 VAC), WiFi 2.4 or 5GHz (802.11 b/g/n)
  • MATTER CERTIFIED for seamless control and integration within other smart home platforms. A new communications standard for connecting smart devices, Matter enables thermostat control and integration within top platformsso your thermostat can be controlled reliably within other smart home apps.

Description

The Honeywell Home X2S Smart Thermostat is optimized for conventional and heat pump systems (up to 2 heat/2 cool conventional or up to 2 heat/1 cool heat pump). This ENERGY STAR certified WiFi thermostat features flexible scheduling and auto-away functionality. It’s a quality thermostat for your home that can be customized to receive change air filter reminders, monitor indoor humidity, and select display settings. You can even coordinate with your home decor thanks to the interchangeable decorative accent pieces (comes with white and gray options). Device is Matter certified and works with Amazon Alexa, Google Assistant, Apple Home Kit.

Brand: Honeywell Home


Model Name: RTH2SMC/N


Special Feature: Programmable, Auto-Scheduling, Temperature Display, Low Battery Indicator, Filter Indicator, Auto Changeover See more


Color: White Buttons


Additional Features: Programmable, Auto-Scheduling, Temperature Display, Low Battery Indicator, Filter Indicator, Auto Changeover


Specific Uses For Product: Heat Pump


Temperature Control Type: Programmable, Smart/Remote


Connectivity Technology: Matter, Wi-Fi


Power Source: Corded Electric


Display Type: LCD


Control Type: App Control and Button Control


Control Method: App


Connectivity Protocol: Matter, Wi-Fi


Mounting Type: Wall Mount


Smart Home Compatibility: Smart Home Compatible


Color: White Buttons


Shape: Rectangular


Brand Name: Honeywell Home


Model Name: RTH2SMC/N


Included Components: Decorative accent pieces (white, gray)


Model Number: RTH2SMC/N


UPC: 194159017399


Global Trade Identification Number: 97


Manufacturer: Resideo


Manufacturer Part Number: RTH2SMC/N


Item Type Name: Thermostat


Unit Count: 1.0 Count


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great look and function, easy installation Great look and function, easy installation
Color: White Buttons
Review Image by R. Painter
Very Easy installation, large display is great for elderly, I've never encountered connectivity issues,
Reviewed in the United States on June 5, 2026 Reviewed in the United States on June 5, 2026 by R. Painter
    • Simple!
Color: White Buttons
Best bang for buck, simple install
Reviewed in the United States on June 21, 2026 by cassie
    • Nice Thermostat
Color: White Buttons
Works Great, fit the old wall mount just had to shave the edges , fast shipping, wifi works great
Reviewed in the United States on March 8, 2026 by Ju
    • Programmable thermostat
Color: White Buttons
Trusted brand. Connects to app on phone with no issues
Reviewed in the United States on June 15, 2026 by Wanda Dornak
    • Great Smart thermostat
Color: White Buttons
The setup is a bit confusing due to the recent app change, but once you use the correct app, it works seamlessly!
Reviewed in the United States on June 15, 2025 by TS
    • Love it & good value
Color: White Buttons
Did everything I was hoping for. Easy peasy to use. The app works well.
Reviewed in the United States on May 15, 2026 by Dennis
    • Tricky to get set up - required "Always Allow" location access to register
Color: White Buttons
Edit - now this piece of junk is constantly losing wifi connection and spamming me with notifications. Just don't buy this garbage This thermostat really frustrated me when I received it. On the plus side for me, I already had Honeywell "dumb" thermostats installed by my builder, so for me to install it was a matter of just pulling the old one off of the Honeywell universal thermostat adapter and sticking the new one on. If you don't have Honeywell units, you will have to wire up the provided adapter. On the strong negative side, both units just straight up refused to register after install and connecting to wifi, which meant they just absolutely didn't work with wifi at all. The Resideo app is pretty crude and bad. I worked with support for a week and learned that you must enable "Always allow" location services to get past this problem, and now the devices are registered. I connected them to Homekit seamlessly afterwards, but my primary goal is to get them connected to Home Assistant. This is not well supported and requires some technical skill, so if that's your goal and you are not a coder / tech savvy, maybe look for a different option. ... show more
Reviewed in the United States on June 20, 2025 by Mathew Miller
    • Worth the money!
Color: White Buttons
Love the feature of me being able to control the device from out of town and the alerts it notifies me with ex: power outage , current temp , humidity. I say it’s worth the money
Reviewed in the United States on August 29, 2025 by Juan Padilla

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