Are you looking to upgrade your smart home setup and wondering which Honeywell thermostat works with Google Home? You're in the right place. In this guide, we'll explore the compatibility of Honeywell's popular thermostats with Google Home, helping you make an informed decision.
Understanding Honeywell Thermostat Compatibility with Google Home
Before we dive into specific models, let's clarify that not all Honeywell thermostats are compatible with Google Home. Honeywell, a renowned brand in home comfort solutions, offers a range of thermostats, but only those with Wi-Fi connectivity and support for the Total Connect Comfort (TCC) or RedLINK platform can integrate with Google Home.
Why Wi-Fi Connectivity Matters
Wi-Fi connectivity is crucial for integrating your thermostat with Google Home. It allows your thermostat to communicate with the internet, enabling voice control through Google Home devices. So, if you're considering a Honeywell thermostat for Google Home integration, ensure it has built-in Wi-Fi or a Wi-Fi adapter.

Honeywell Thermostats Compatible with Google Home
Honeywell Home T5
The Honeywell Home T5 is a popular choice for smart home enthusiasts. It's compatible with both Google Home and Amazon Alexa, offering flexible voice control options. The T5 features a sleek design, easy installation, and a color touchscreen display. It also supports geofencing, allowing it to adjust the temperature based on your location.
- Wi-Fi: Built-in
- Voice Control: Google Home, Amazon Alexa
- Geofencing: Yes
- Installation: Easy, DIY
Honeywell Home T9
The T9 is a premium smart thermostat from Honeywell, offering advanced features like zone control and a built-in humidity sensor. It's compatible with Google Home and can be controlled via the Total Connect Comfort app. The T9 also supports geofencing and scheduling, making it an excellent choice for larger homes.
- Wi-Fi: Built-in
- Voice Control: Google Home, Amazon Alexa
- Zone Control: Yes
- Humidity Sensor: Yes
- Installation: Professional recommended
Honeywell Home RTH9585WF1004
The RTH9585WF1004 is a Wi-Fi-enabled thermostat from Honeywell's Home series. It's compatible with Google Home and offers features like geofencing, scheduling, and energy-saving modes. The thermostat also has a color touchscreen display and supports both Fahrenheit and Celsius temperature scales.
- Wi-Fi: Built-in
- Voice Control: Google Home, Amazon Alexa
- Geofencing: Yes
- Installation: Easy, DIY
Setting Up Your Honeywell Thermostat with Google Home
Once you've chosen the right Honeywell thermostat for your needs, setting it up with Google Home is a breeze. Here's a simple step-by-step guide:
- Install and set up your Honeywell thermostat following the manufacturer's instructions.
- Download the Honeywell Home app and create an account if you haven't already.
- Connect your thermostat to the Honeywell Home app and ensure it's working correctly.
- Open the Google Home app on your smartphone or tablet.
- Tap the '+' icon in the top-right corner, then select 'Set up device' and choose 'Works with Google.'
- Select 'Honeywell' from the list of compatible devices and follow the on-screen instructions to link your Honeywell account with Google Home.
- Once linked, you can control your thermostat using voice commands via your Google Home device.
That's it! You're now ready to enjoy the convenience of controlling your Honeywell thermostat with Google Home. Whether you want to adjust the temperature, set a schedule, or turn on energy-saving modes, all it takes is a simple voice command.
Remember, while these Honeywell thermostats are compatible with Google Home, they may require a C-wire for installation. Always check the manufacturer's specifications and ensure your home's wiring supports the thermostat you choose. Happy smart home upgrades!