Last updated: September 2026
Google Home is one of the easiest ways to control your heating and cooling by voice, but not every thermostat plays nicely with it. If you want the best smart thermostats for Google Home, the first thing to understand is that “works with Google” can mean two very different things. Some thermostats are built by Google and slot straight into the Google Home app. Others connect through a cloud link, which still works well but sets up differently. For the bigger picture across every platform, see our guide to the best smart thermostats overall.
This guide cuts through that. Below are seven thermostats compatible with Google Home, covering every budget and even homes with electric baseboard heat. For each one, you get the short verdict, who it suits, and the trade-offs worth knowing before you buy. A thermostat is just one piece of the puzzle; for the full lineup, see our guide to the best Google Home devices.
How Google Home Thermostat Integration Works
A google home thermostat can connect in one of three ways, and the difference affects your daily experience more than most buying guides admit. If you are choosing between the two most popular brands, see our Nest vs ecobee comparison.
Native (Nest). Google Nest thermostats are first-party hardware. They show up directly in the Google Home app, respond to Google Assistant out of the box, and drop into Google Home Routines with no extra account linking. This is the smoothest option if Google is your main hub. One quick buying note: on Amazon, new Nest thermostats are usually stocked by established resellers rather than Google directly, and the Learning model often comes bundled with a Nest Temperature Sensor, so listings and prices vary a little.
Matter. The newer, more universal path. A Matter thermostat works with Google Home and, at the same time, with Apple Home, Alexa, and SmartThings, with local control and no single-brand lock-in. On this list, both Nest models and the Honeywell X-series (X2S and X8S) support Matter, so they are not tied to Google alone.
Cloud-linked. Some thermostats join Google Home by linking the maker’s account through the “works with Google” service flow (our ecobee and Google Home setup guide walks through a real example). You still get voice and basic app control, but setup runs through a linked service rather than native pairing, and a few advanced features stay inside the maker’s own app. The ecobee Essential and Mysa connect this way.
One quick note on what to skip. The Amazon Smart Thermostat is cheap and well reviewed, but it only works with Alexa, not Google Home. It is not a Google option, so it is not on this list. If Alexa is actually your platform, we cover it in our best Alexa thermostat guide.
Quick Recommendations
- Best overall: Nest Learning Thermostat (4th Gen) for the cleanest native Google experience.
- Most features: ecobee Smart Thermostat Premium for room sensing and air quality.
- Best budget Google-native: Nest Thermostat (2020) for an affordable first-party pick.
- Best for large homes: Honeywell Home X8S for advanced HVAC and room sensing.
- Best easy and affordable: ecobee Smart Thermostat Essential for a full touchscreen and easy no-C-wire install.
- Best budget Matter: Honeywell Home X2S for the cheapest Matter-ready pick.
- Best for electric baseboard heat: Mysa Smart Thermostat for line-voltage systems.
At-a-Glance Comparison
| Product | Google Home path | Matter? | Standout feature | Approx. price | Best for |
|---|---|---|---|---|---|
| Nest Learning Thermostat (4th Gen) | Native | Yes | Auto-learning schedule | ~$255 | Best overall |
| ecobee Smart Thermostat Premium | Account link | No | Room sensor + air quality | ~$260 | Most features |
| Nest Thermostat (2020) | Native | Yes | Affordable, Google-native | ~$130 | Budget pick |
| Honeywell Home X8S | Matter | Yes | Advanced HVAC + room sensor | ~$260 | Large homes |
| ecobee Smart Thermostat Essential | Account link | No | Touchscreen, no-C-wire friendly | ~$140 | Easy and affordable |
| Honeywell Home X2S | Matter | Yes | Cheapest Matter pick | ~$85 | Budget Matter |
| Mysa Smart Thermostat | Account link | No | Line-voltage support | ~$160 | Electric baseboard heat |
Compatibility Matrix
All seven work with Google Home, but the way they connect, the other ecosystems they cover, and their wiring needs are what separate them. Every cell was verified against manufacturer documentation and current listings.
| Product | Google path | Matter | Apple Home | Alexa | HVAC type | C-wire | Price |
|---|---|---|---|---|---|---|---|
| Nest Learning 4th Gen | Native | Yes | Yes (Matter) | Yes (Matter) | 24V central | Recommended, works without on many systems | ~$255 |
| ecobee Premium | Account link | No | Yes | Yes | 24V central (~95%) | Power Extender Kit included | ~$260 |
| Nest Thermostat 2020 | Native | Yes | Yes (Matter) | Yes (Matter) | 24V central (~85%) | Not needed (AAA batteries) | ~$130 |
| Honeywell X8S | Matter | Yes | Yes | Yes | 24V central, multi-stage / heat pump | Required | ~$260 |
| ecobee Essential | Account link | No | Yes | Yes | 24V central | Power Extender Kit included | ~$140 |
| Honeywell X2S | Matter | Yes | Yes | Yes | 24V central, up to 2H/2C | Required | ~$85 |
| Mysa | Account link | No | Yes (HomeKit) | Yes | Line-voltage 120V/240V baseboard | Neutral or 2nd live wire | ~$160 |
Quick read: the two Nest models are the only “native” Google picks with no account linking, the Honeywell X-series joins over Matter, and the ecobee pair plus Mysa link the maker’s account. On wiring, the Honeywell units need a C-wire, the ecobee models include a Power Extender Kit, the Nest 2020 runs on batteries, and Mysa is the only line-voltage option for electric baseboard heat.
The Best Smart Thermostats for Google Home
Google Nest Learning Thermostat (4th Gen) — Best Overall
This is the most seamless thermostat that works with Google Home, which is no surprise given Google makes it. It learns your routine, controls beautifully by voice, and never needs account linking.
Best for: Anyone whose smart home runs on Google Home and who wants set-and-forget comfort.
What stands out in real use
Because it is first-party, the Nest Learning Thermostat behaves like a native part of Google Home. Voice commands, Routines, and remote control just work. The learning feature is the real draw: after a week or two of nudging the temperature, it builds a schedule around your habits, so you stop fiddling with it. The larger 2.7-inch display and the Soli radar sensor (which wakes the screen as you approach) make it feel premium on the wall.
Key specs
- Native Google Home and Matter support
- 2.7-inch display, around 60% larger than the prior generation
- Soli radar presence detection and auto-learning schedule
- Works with most 24V systems (gas, electric, oil, forced air, heat pump, radiant)
Pros
- The smoothest Google Home integration of any thermostat here
- Learning removes most manual scheduling
- Matter support adds future flexibility
- Premium look and build
Cons
- The priciest mainstream option on this list
- Learning behavior can frustrate people who prefer a fixed manual schedule
- It is a US-focused release
Installation and compatibility notes
It fits most common 24V HVAC setups. A C-wire is recommended for steady power, though many systems work without one. Setup runs entirely through the Google Home app, which keeps things simple.
Price: ~$255
ecobee Smart Thermostat Premium — Most Features
If you want the most capable thermostat compatible with Google Home and do not mind a quick account link, the ecobee Premium packs in more than anything else here.
Best for: Buyers who want room-based comfort and extra sensors, even with Google as their hub.
What stands out in real use
The Premium ships with a remote room sensor, so the thermostat can read temperature and occupancy where you actually are, not just in the hallway. That alone fixes the classic problem of one room baking while another stays cold. It also adds an air quality monitor and listens for smoke and CO alarms. There is a built-in speaker with Alexa or Siri, though for Google control you link the ecobee account rather than using a Google assistant on the device itself.
Key specs
- Works with Google, Alexa, Apple Home, and SmartThings
- Included room sensor for occupancy and temperature
- Built-in air quality monitor and alarm detection
- Compatible with around 95% of home systems
Pros
- Room sensors prevent heating or cooling empty rooms
- The widest ecosystem support in this roundup
- Extra sensors (air quality) add genuine value
- Strong HVAC compatibility
Cons
- The most expensive ecobee model
- The built-in voice assistant is Alexa or Siri, not Google
- Some features overlap what Google Home already does
Installation and compatibility notes
ecobee includes a Power Extender Kit for homes without a C-wire, and the thermostat fits roughly 95% of systems. You connect it to Google by linking your ecobee account in the Google Home app, and if your ecobee won’t connect to Google Home, our troubleshooting guide covers the common fixes.
Price: ~$260
Google Nest Thermostat (2020) — Best Budget Google-Native
The standout value pick. This is the most affordable thermostat with Google Home that is still made by Google, so you keep the native experience without paying flagship money.
Best for: Google Home users on a budget who want true native integration.
What stands out in real use
Like its pricier sibling, this Nest is managed entirely in the Google Home app and is Matter-certified. You lose the full learning engine, but you still get helpful scheduling suggestions and a clean mirrored display. For most people who just want reliable voice and app control, it covers the essentials at a fraction of the cost.
Key specs
- Native Google Home and Matter support
- Mirrored display with proximity wake
- Scheduling suggestions, but no full auto-learning
- Compatible with around 85% of residential HVAC systems
Pros
- Native Google integration at a budget price
- Matter support included
- Simple, clean design
- Easy Google Home app setup
Cons
- No true learning feature
- No humidification or ventilation support
- Runs on AAA batteries rather than always-on power
- Narrower HVAC compatibility than the Learning model
Installation and compatibility notes
It supports about 85% of residential systems, slightly fewer than the Learning model. Check your wiring before buying, since it lacks some of the advanced HVAC support of pricier units.
Price: ~$130
Honeywell Home X8S — Best for Large Homes
For bigger houses with rooms that run hot or cold, the Honeywell Home X8S is the most capable pick here. It pairs a bundled room sensor with serious multi-stage HVAC support and adds Matter, so it slots into Google Home without account hopping.
Best for: Large homes and houses with advanced or multi-stage HVAC and hot-and-cold spots.
What stands out in real use
The X8S is Resideo’s current flagship Honeywell Home thermostat, and it shows. A bundled wireless room sensor lets it prioritize the rooms you actually use, and it handles demanding setups that trip up simpler thermostats, up to four stages of heating and two of cooling. The bright display doubles as an air quality readout and can show a live feed from supported video doorbells. Because it is Matter-certified, it works with Google Home, Alexa, and Apple Home at once.
Key specs
- Matter-certified; works with Google Home, Alexa, and Apple Home
- Bundled wireless room sensor (this listing)
- Handles up to 4 stages of heat and 2 of cool, plus heat pumps
- Air quality monitoring and video doorbell view on supported setups
Pros
- Strong room-sensor coverage for multi-room homes
- Handles advanced and multi-stage HVAC few rivals match
- Matter support for cross-ecosystem control
- Large, modern display
Cons
- The priciest non-Nest option here
- Matter support is fairly basic (deeper control still uses the app)
- Overkill for a simple single-stage system
Installation and compatibility notes
The X8S is hardwired and requires a C-wire. It is built for low-voltage central HVAC, including demanding multi-stage and heat-pump systems. Add it to Google Home over Matter, or use the First Alert by Resideo app for full control.
Price: ~$260
ecobee Smart Thermostat Essential — Best Easy and Affordable Pick
ecobee’s 2025 budget model is a great entry point. It is an affordable thermostat compatible with Google Home that still gives you a full touchscreen, which the budget Nest does not.
Best for: A first smart thermostat on a budget, especially in homes without a C-wire.
What stands out in real use
The Essential keeps things simple but does not feel cheap. You get a full-color touchscreen, ecobee’s standard scheduling and comfort settings, and eco+ savings. The headline for many buyers is wiring: ecobee’s Power Extender Kit lets it install in most homes that lack a C-wire, which is a common roadblock with budget thermostats.
Key specs
- Works with Google, Alexa, and Apple Home
- Full-color touchscreen
- Standard ecobee scheduling and eco+ features
- Power Extender Kit for no-C-wire installs
Pros
- Affordable with a real touchscreen
- Strong no-C-wire installation story
- Multi-ecosystem support
- Easy to use day to day
Cons
- No room sensor or radar occupancy
- Fewer smarts than the Premium
- A budget feature set overall
Installation and compatibility notes
The included Power Extender Kit handles most no-C-wire homes, and setup is beginner-friendly. Connect to Google by linking your ecobee account in the Google Home app.
Price: ~$140
Honeywell Home X2S — Best Budget Matter
If you already have a C-wire and want the cheapest way into Matter, the Honeywell Home X2S is hard to beat at around $85. It is a no-frills thermostat that still ticks the future-proofing box.
Best for: Budget buyers with a C-wire who want a simple, Matter-ready Google Home thermostat.
What stands out in real use
The X2S strips things back to the essentials and nails the price. You get straightforward scheduling, a humidity readout, and reliable Resideo hardware, plus Matter certification that the cheaper Nest and ecobee budget models do not all share. For a spare room, a rental, or a first smart thermostat, it does the job without fuss.
Key specs
- Matter-certified; works with Google Home, Alexa, and Apple Home
- Up to 2 stages of heat and 2 of cool, plus basic heat pump
- Humidity monitoring and Energy Star certified
- Simple, low-cost design
Pros
- The cheapest Matter pick here
- Future-proof cross-ecosystem control
- Reliable, established hardware
- Easy to live with
Cons
- Requires a C-wire (no battery or power kit option)
- No room sensor or advanced sensing
- Basic feature set
Installation and compatibility notes
The X2S needs a C-wire for power, so confirm you have one before buying. It is aimed at common low-voltage systems and is not for 120V to 240V electric baseboard heat. Add it to Google Home over Matter.
Price: ~$85
Mysa Smart Thermostat — Best for Electric Baseboard Heat
Almost every thermostat here is built for low-voltage central HVAC. Mysa is the Google option for the homes everyone else ignores: those running electric baseboard or in-wall heaters.
Best for: Homes or rooms heated by 120V or 240V electric baseboard heaters.
What stands out in real use
If you have electric baseboard heat, a standard Nest or ecobee will not work, and that is exactly the gap Mysa fills. It handles line-voltage heating, works with Google Home, Alexa, and Apple HomeKit, and brings smart scheduling, remote control, and runtime energy reports to a type of heating that rarely gets to be smart. The app is genuinely free, with no paywalls for core features.
Key specs
- Works with Google Home, Alexa, and Apple HomeKit
- Built for 120V and 240V electric baseboard and in-wall heaters
- Handles up to 1900W at 120V or 3800W at 240V
- 7-day scheduling, remote control, and runtime reports
Pros
- Solves a real gap for electric baseboard heat
- Full Google Home support
- Clean app with no upsells
- DIY install in about 15 to 20 minutes where code allows
Cons
- Only for line-voltage electric heating, not central HVAC
- Requires a neutral or second live wire in the box
- Cooling control does not apply
Installation and compatibility notes
Mysa needs at least four wires (including a neutral or second live wire) in the junction box. Install takes around 15 to 20 minutes where local code allows DIY work. Google control is added by linking your Mysa account.
Price: ~$160
How to Choose a Google Home Thermostat
A few decisions make the choice much easier.
Check your wiring first. Most thermostats here are low-voltage (24V) for central HVAC. If you have electric baseboard heat, you need a line-voltage unit like Mysa. If you are not sure you have a C-wire, lean toward models with a Power Extender Kit (ecobee) or pick a battery-powered Nest.
Decide between native simplicity and flexibility. If Google Home is your whole world, a Nest gives the cleanest experience with zero linking. If you want room sensors, air quality data, or HomeKit support too, an ecobee or Honeywell is worth the small extra setup step, and several also double as solid HomeKit thermostats if your household mixes Apple devices. For dedicated filtration, compare our best smart air purifiers for Alexa, Google Home, and Matter.
Think about room sensors. If one room is always too hot or too cold, a thermostat with remote sensors (ecobee Premium or Honeywell X8S) solves it. If your home heats evenly, you can skip them and save money.
Consider Matter for future-proofing. Both Nest models and the Honeywell X-series support Matter, which helps if you ever add devices from other ecosystems. The cheapest way in is the Honeywell X2S, as long as you have a C-wire.
Match the price to your needs. You do not need a flagship. If your budget is tight, our roundup of the best smart thermostats under $100 is a good next stop, and the Honeywell X2S, Nest 2020, and ecobee Essential cover the basics well, while the Premium and X8S earn their price only if you will actually use their extra sensing.
Final Recommendations
For most people, the Nest Learning Thermostat (4th Gen) is the best smart thermostat for Google Home, thanks to its native integration and hands-off learning. If you want maximum features and room-by-room comfort, the ecobee Smart Thermostat Premium is the one to beat. On a tighter budget, the Nest Thermostat (2020) keeps the native Google experience for much less, and the ecobee Essential adds a touchscreen plus easy no-C-wire installation.
For specific needs, the Honeywell Home X8S is the pick for large homes and more demanding HVAC, the Honeywell X2S is the cheapest route into Matter, and Mysa is the clear answer for electric baseboard heating. Match the thermostat to your wiring and your home’s quirks, and any option here will give you reliable Google Home control for years. From there, smart switches that work with Google Home are an easy way to expand the same voice setup.
Do all smart thermostats work with Google Home?
No. Many do, but some popular models do not. The Amazon Smart Thermostat, for example, only works with Alexa, not Google Home. Always confirm Google Assistant or Google Home support before buying.
What is the difference between a native and a cloud-linked Google Home thermostat?
Native thermostats are Google Nest models that appear directly in the Google Home app with no account linking. Other thermostats join either through Matter (like the Honeywell X-series) or by linking the maker’s account (like the ecobee models and Mysa), which adds a setup step but still gives voice and app control.
Do Nest thermostats support Matter?
Yes. The Nest Thermostat (2020) and the Nest Learning Thermostat (4th gen) are Matter-certified, so they can also be controlled from other Matter platforms. Older Nest Learning models and the Nest E are not.
Can I use a Google Home thermostat without a C-wire?
Often, yes. ecobee models include a Power Extender Kit that allows installation in most homes without a C-wire, and the Nest Thermostat (2020) runs on AAA batteries. Check your existing wiring before you buy.
What is the best smart thermostat for Google Home overall?
For most people it is the Google Nest Learning Thermostat (4th Gen), because it is first-party hardware with native Google Home control, Matter support, and automatic schedule learning.
Is there a Google Home thermostat for electric baseboard heat?
Yes. Most smart thermostats are built for low-voltage central HVAC, but Mysa is designed for 120V and 240V electric baseboard and in-wall heaters and works with Google Home.
Written by Evan Mercer
Founder & Lead Researcher, Smart Home Matrix
Evan digs through spec sheets, firmware changelogs, and thousands of owner reviews so you don’t have to. Every guide starts with a compatibility check and ends with picks he would install in his own home. Read more about Evan and this site, or see exactly how we choose products.