If you’re looking to automate your home’s temperature control using Google Home, connecting it to a Honeywell thermostat is a smart move. With voice commands like “Hey Google, set the thermostat to 72 degrees,” you can enjoy hands-free climate control that’s perfect for today’s smart homes.
In this step-by-step guide, you’ll learn how to connect your Honeywell thermostat to Google Home, what you’ll need, which models are compatible, and how to fix common issues. Whether you’re tech-savvy or a smart home beginner, we’ve got everything covered.
📌 Pro Tip: You’ll need a Honeywell Wi-Fi-enabled thermostat and the Google Home app to get started.
Contents
- 1 🔥 Why Connect Honeywell Thermostat to Google Home?
- 2 🛠️ What You Need Before You Begin
- 3 🔄 Compatible Honeywell Thermostats
- 4 ✅ Step-by-Step: How to Connect a Honeywell Thermostat to Google Home
- 5 🛒 Recommended Honeywell Thermostat for Google Home Integration
- 6 🧠 Troubleshooting: Google Home Not Finding Honeywell Thermostat?
- 7 🧩 Bonus: Google Assistant Commands for Honeywell Thermostat
- 8 🤔 Frequently Asked Questions (FAQs)
- 9 🌐 Explore More Smart Thermostat Options
- 10 🏁 Final Thoughts
🔥 Why Connect Honeywell Thermostat to Google Home?
Linking your Honeywell thermostat with Google Home provides seamless integration between voice control, automation, and energy efficiency.
🧩 Key Benefits:
- Voice-Activated Temperature Control
Change the temperature using simple commands like “Hey Google, decrease the temperature by 2 degrees.” - Smart Automation
Integrate your thermostat with Google Routines (e.g., “Good Morning” sets your preferred temperature automatically). - Remote Control via Google Home App
Access thermostat settings from your phone, even when you’re not home. - Energy Efficiency
Set routines to optimize heating/cooling and reduce energy bills. - Integration with Other Smart Devices
Sync with smart plugs, lights, and sensors for a fully connected home.
🛠️ What You Need Before You Begin
Before connecting your thermostat to Google Home, ensure the following:
| Requirement | Description |
|---|---|
| Honeywell Wi-Fi Thermostat | Must support smart integrations. Models like RTH9585WF, T9, and T10 Pro are compatible. |
| Google Home App | Download from the App Store or Google Play. |
| Google Account | Required for linking Google Home and Honeywell Home apps. |
| Honeywell Home App (by Resideo) | Required to set up and manage your thermostat. |
| Stable Wi-Fi Connection | 2.4 GHz network recommended for thermostat compatibility. |
🔄 Compatible Honeywell Thermostats
Only specific Honeywell models work with Google Home. Here are some of the most popular Google-compatible options:
- Honeywell Home RTH9585WF
- Honeywell T9 Smart Thermostat
- Honeywell T10 Pro
- VisionPRO 8000 with RedLINK and Wi-Fi Adapter
- Honeywell Round Smart Thermostat
🔗 Browse our full Honeywell Thermostat selection
👉 Visit Honeywell Thermostat Hub
✅ Step-by-Step: How to Connect a Honeywell Thermostat to Google Home
Follow these steps to connect your thermostat to Google Home quickly and correctly:
Step 1: Set Up the Thermostat in the Honeywell Home App
- Download and install the Honeywell Home App (by Resideo).
- Create an account or sign in.
- Add your thermostat to the app and connect it to your home’s Wi-Fi.
- Confirm the device is online and functioning correctly.
You must complete this setup before integrating with Google Home.
Step 2: Open the Google Home App
- Launch the Google Home app on your phone.
- Tap the ‘+’ icon in the top-left corner.
- Choose ‘Set up device’ > ‘Works with Google’.
Step 3: Link Honeywell Home Account
- Scroll or search for Honeywell Home in the list of available services.
- Tap on it, and log in using your Honeywell Home credentials.
- Authorize Google to access your devices.
Step 4: Assign Device to a Room
- After successful linking, Google will display all available Honeywell devices.
- Choose your thermostat and assign it to a room like “Living Room” or “Bedroom.”
Step 5: Test Google Assistant Commands
Try saying:
- “Hey Google, what’s the thermostat set to?”
- “Hey Google, set the thermostat to 70 degrees.”
- “Hey Google, turn off the thermostat.”
If Google responds correctly, your setup is complete!
🛒 Recommended Honeywell Thermostat for Google Home Integration
Looking for a reliable thermostat that pairs effortlessly with Google?
⭐ Top Pick: Honeywell Home RTH9585WF Smart Color Thermostat
Key Features:
- Voice control via Google Home and Alexa
- 7-day programmable smart schedules
- Touchscreen with color customization
- Energy-saving smart alerts and usage reports
- Compatible with HVAC systems
➡️ Buy on Amazon (Affiliate Link)
🧠 Troubleshooting: Google Home Not Finding Honeywell Thermostat?
If your thermostat isn’t showing up in Google Home, try the following fixes:
1. Reboot Devices
Restart your phone, Google Home speaker/display, and the thermostat.
2. Recheck Wi-Fi Connection
Ensure both thermostat and mobile device are on the same Wi-Fi network.
3. Relink Account
In Google Home, unlink and relink the Honeywell Home service.
4. App Updates
Update both Google Home and Honeywell Home apps to their latest versions.
5. Reset Thermostat
Use the Restore Defaults option on the thermostat and set it up again.
🧩 Bonus: Google Assistant Commands for Honeywell Thermostat
Here’s a handy list of voice commands to try once your thermostat is linked:
| Command | Function |
|---|---|
| “Hey Google, what’s the temperature?” | Gets the current room temperature |
| “Hey Google, set thermostat to 74” | Sets a specific temperature |
| “Hey Google, turn off heating” | Turns off HVAC heating |
| “Hey Google, set thermostat to eco mode” | Activates energy-saving settings |
| “Hey Google, increase temp by 2 degrees” | Adjusts current setting |
💬 For best performance, assign specific names to thermostats (e.g., “Living Room Thermostat”).
🤔 Frequently Asked Questions (FAQs)
1. Can I connect Honeywell T9 to Google Home?
Yes! The Honeywell T9 supports Google Assistant and integrates easily through the Honeywell Home app.
2. What app do I need to link Honeywell with Google?
You need the Honeywell Home App by Resideo and the Google Home App. Both are free on iOS and Android.
3. Does the Honeywell thermostat work with both Alexa and Google?
Yes, most Wi-Fi-enabled Honeywell models support both Amazon Alexa and Google Assistant.
4. Is a Nest device required to use Google Home?
No. While Nest is Google’s own thermostat, Google Home supports third-party thermostats like Honeywell.
5. Can I connect multiple thermostats to Google Home?
Yes. You can control multiple thermostats and assign them to different rooms in the Google Home app.
🌐 Explore More Smart Thermostat Options
Looking for comparison reviews, setup guides, or energy-saving tips?
👉 Visit Our Complete Honeywell Thermostat Resource Page
👉 How to Connect a Honeywell Thermostat to Wi-Fi
👉 How to setup Honeywell Home Thermostat
👉 How to Integrate Honeywell Thermostat with Smart Home Systems
🏁 Final Thoughts
Connecting your Honeywell thermostat to Google Home is a fast and powerful way to level up your smart home setup. In under 10 minutes, you can enjoy voice-controlled comfort, automation routines, and energy savings — all from one unified app.
Whether you’re a beginner or a smart home enthusiast, Honeywell’s compatibility with Google makes it an excellent choice for 2025 and beyond.
Ready to take control of your home’s comfort?