In 2016, after Google Home was launched in the market, there have been various smart home products manufactured making our lives simpler with the help of digitization. Talking about smart Google home thermostats, there are not many models available online, but we have sorted some of the best ones for you. Read on!

Best Google Home Thermostats for 2020

1. Google, T3007ES, Nest Learning Thermostat

Google, T3007ES, Nest Learning Thermostat, 3rd Gen, Smart Thermostat, Stainless Steel, Works With...
18,138 Reviews
Google, T3007ES, Nest Learning Thermostat, 3rd Gen, Smart Thermostat, Stainless Steel, Works With...
  • Auto-Schedule: No more confusing programming. It learns the temperatures you like and programs...
  • Wi-Fi Thermostat: Connect the Nest Thermostat to Wi-Fi to change the temperature from your phone,...

The nest is a manufacturing company that has been a part of Google for the last 6 years. Nest Learning thermostat has great compatibility with Google Home.

This learning thermostat by Nest has the ability to understand the heating behavior of the user and learn it. The learning phase lasts for a week at most, through which the Nest thermostat becomes able to control the atmosphere (climate) in your house. This way you are ensured with increased comfort and also save a good amount of money. After a couple of years or more, the money spent on the thermostat is successfully paid off.

Learning capability of Smart Nest Learning Thermostat

The setup and installation process of the thermostat is quick, within 30 minutes. The most significant thing about its learning capability is that you don’t need to program it manually and the programming skill doesn’t show up in your energy bills every month.

In the case of any other thermostat, a simple programming error can cause you to spend a large sum. Having the Nest learning thermostat, you have can choose much easier if you want it to cool or warm. You just need to manually adjust the internal climate for the first few days or a week to speak of the longest time, it learns by itself how to automatically set the temperature as per your requirements. The longer it takes to learn, the moiré accurate its predictions will be.

Another important thing to know is the learning process never ends in a way, as with the changing seasons, your needs change and so does the learning process of your Nest thermostat. Consider the summer season, when you just don’t need cooling but also heating the inside of your house at times. So, the thermostat needs to learn both the features and save energy when you are away.

When you switch the temperature of your room manually, the thermostat observes it and learns to do it on its own the next time. Its learning ability is so efficient that it reflects around 20% of the total energy as compared to other self-programming thermostats. We often ignore the energy-saving criteria when it comes to buying a smart thermostat. However, with Nest thermostat’s learning capability, you need not worry about energy savings and optimizing its program each time you switch it on.

Connecting Nest learning thermostat with Google Home

On connecting your Nest thermostat with Google Home, you get to access it through voice command as well – “Hey Google, set the temperature to YY degrees.”

After installing the thermostat and connecting to the WLAN and Google Home, you can easily add devices:

  • Open Google Assistant app
  • Click on the compass icon in the ‘explore’ tab
  • Open settings
  • Go to ‘Home Control’ under ‘Services’
  • Click on the ‘+’ icon to add a device
  • Go to ‘Nest’
  • Assign a place to the thermostat in your house

Features of Nest Learning Thermostat

Commands available for Nest thermostat with Google Home

When you connect the device to Google Home, you are allowed to control it via voice commands.

Before each command, you must say ‘Ok Google’ or ‘Hey Google’ to address the Google Assistant. You can try these commands:

  • “Ok Google, lower (raise) the temperature by X degrees!”
  • “Hey Google, set the temperature to XX degrees!”
  • “Hey Google, make it colder (or warmer)!”
  • “Hey Google, what’s the temperature inside?”
App operation and auto-away function of Nest learning thermostat

The Nest learning thermostats comes with an auto-away function, which helps the device detect the moment you leave the house and it automatically switches to its energy-saving mode. It can even tell on its own if you are away or ion the room. It even has the ability to notice when you walk to him and use it. As soon as you walk to it, the display lights and reflects the current temperature. It is one of the features responsible for energy saving.

You cannot just operate the device through voice commands by Alexa or Google Home, but operate it from an app sitting anywhere in your home as well. It says that you can control the temperature inside your home right from your smartphone. For example, if you are already done with your work on a cold day in winter, you can switch on the heating from your smartphone before leaving work, so as to have a warm welcome (literally!) at home on your arrival.

The thermostat by Nest learns when you are at home, but in case you reach sooner or a little late someday, you can adjust the device using the app. IFTTT feature (If This Then That) enables you to connect various Smart Home devices to the thermostat. So, the thermostat will be aware when you are actually coming home.

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Having a smart thermostat at home doesn’t bother you to check if all the heaters are switched off before you leave the house. You can rely on the Nest learning thermostat to figure it on its own or even control it from your bed with help of the easy-to-access app.

Heating warning system

This smart thermostat finds out when the heater is not operating properly and sends you a notification. You can then take a quick action to fix the error and save the hearer from any damage and further replacement.

Energy efficiency indicator

A green leaf appears on the display of this thermostat when there’s a change in its energy saving process. It allows you to know the changes you can have done to your everyday behavior in order to ensure increased energy saving. There are cases when just a minor change of 0.5 degrees can create a big difference (up to 5%) in the energy consumption. Moreover, the Nest learning thermostat suggests if there is any relevant energy saving potential.


The Nest thermostat measures 8.4cm X 3.2cm in width and thickness. It has an ergonomic design that allows the device to operate with just one hand. Its wheel is of a fair weight which is easy and fast to move. You will not get the feel of touching any cheap plastic thermostat/device, but a feel-good design while operating it.

With its simple and round design, the Nest thermostat looks quite long-lasting and elegant. Its massive 480X480 pixel display is enough to see the numbers and symbols clear without any problem of getting pixelated.


  • Energy-efficiency indicatory
  • Simple and round design
  • Compatible with Amazon Alexa


  • A little expensive

Let us move on to the next most popular Google Home thermostat you can purchase.

2. Ecobee4 Smart Thermostat with Built-In Alexa

ecobee4 Smart Thermostat with Built-In Alexa, Room Sensor Included
2,514 Reviews
ecobee4 Smart Thermostat with Built-In Alexa, Room Sensor Included
  • SAVE MONEY: Homeowners save up to 23% annually on heating or cooling costs, plus ecobee pays for...
  • ROOM SENSORS: Place them in the rooms that matter the most and have the temperature balanced...

The Ecobee4 Smart Thermostat is one of the best Google Home thermostats. Just because it doesn’t belong to Google, we have placed it second in the list, or else it has got similar effective features like the Nest Learning Thermostat. The latter has more sustainable connection to Google Home.

On having the Ecobee4 smart thermostat, you can air-condition and heat your house smartly with multiple zones. You can turn the thermostat smarter by combining it with Ecobee room sensors. It allows you to know the exact temperature boost in a room.

Features of Ecobee4 Smart Thermostat

Expansion options with external temperature sensors

One of the most ingenious features of this smart Google Home compatible thermostat by Ecobee4 is that it has the capability to expand using external sensors. You can connect a maximum of 32 sensors to your Ecobee4 thermostat and distribute it in your entire house. It allows the device to understand how cold or hot each room is, without a need to install a smart thermostat in all the rooms.

Not just this, the external temperature sensors also includes a personal sensor. This suggests that it understand where are the members in the house with help of the sensors and it adjusts the heating and cooling behavior likewise.


Like all its models, Ecobee4 boasts a slim and elegant design. You can know it is a smart device just by looking at it on the wall. It is from the futuristic and modern appearance of its high-quality housing and display.

The front side of the device has a touch screen equal to the size of a smartphone. On its upper side, you will have an LED strip that is lit when you start talking to the thermostat. As compared to the Nest thermostat, the display of Ecobee4 shows a lot more information.

Even though the Nest learning thermostat has better design and aesthetics, Ecobee4 provides better functionality in its display.

Great customer service

Ecobee is known for its great customer support and this product comes with a 3-year warranty as well, which is better than Nest’s two-year warranty feature. You can reach for customer support in different ways – live chat, email, social media and phone. If you need professional help for installation, you can call an expert from Ecobee by connecting with them through their official website.

Connecting the Ecobee4 smart thermostat with Google Home

Like the Nest thermostat, it is very easy to install and connect your Ecobee4 thermostat to Google Home. It follows the same process as its previous models:

  • Go to the Google Home App
  • Add your Ecobee4 device under ‘devices’
  • Enter the Ecobee4 account username and password
  • Your thermostat is then authorized in Google Home

Once you have connected the device to Google Home, you can operate through voice command by addressing it with ‘Hey Google’ or ‘Ok Google’ commands as it is the case with Nest thermostats. Some of the common commands users use includes:

  • Ok Google, set the temperature to XX degrees in the bedroom
  • Hey Google, start cooling the room at XX degrees

Additional features

Combines the weather data with heating control: The Ecobee4 smart thermostat cools or heats the house within time compensating for the climate-related external influences

Geofencing: On allowing the device to access your location on the smartphone, it will alert the heater when you are on the way to home. SO, you need not wait for the room to be warm enough after a cold day.

Energy-saving tips: Along with saving good amount of energy, this device from Ecobee also offers tips on energy-saving on the basis of the analysis of the collected data from your heating behavior.


  • Slim and elegant design
  • 24X7 customer support
  • Allows connecting external sensors


  • No battery back-up

3. Hive Heating and Cooling Smart Thermostat Pack (Alexa & Google Home Supported)

Hive Heating and Cooling Smart Thermostat Pack, Thermostat + Hive Hub, Works with Alexa & Google...
280 Reviews
Hive Heating and Cooling Smart Thermostat Pack, Thermostat + Hive Hub, Works with Alexa & Google...
  • Hive Heating and Cooling Pack comes with (1) Smart Thermostat & (1) Hive Hub; Internet connection...
  • Bring your home to life by remotely programming your smart thermostat to run only when your home is...

Hive Heating & Cooling Smart Thermostat adjusts the temperature of your room wirelessly to an accurate level. You can use it comfortably with its app feature, which enables dual control. Dual control suggests that you can keep your home at a comfortable temperature zone by using cooling and heating systems. You can easily schedule it to increase or decrease the temperature whenever you want.

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The package of this smart thermostat (Google Home compatible) consists of a smart thermostat and one Hive hub. Its Hive hub allows you to balance the intuitiveness of the home as you get to add more Hive products.

With Hive Hub app, you can adjust or control your Hive devices from anywhere.


  • Dual control
  • Hands-free control
  • Hive Hub app


  • Allows you to balance the intuitiveness of your home
  • Easy control of heating and cooling systems


  • Need professional help for installation

4. Honeywell Home Wi-Fi 7-Day Programmable Thermostat (Alexa & Google Home Supported)

Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa
3,598 Reviews
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa
  • “Compatibility is Required” Works with virtually any system type except electric baseboards. But...
  • 7 day programming with 4 program periods per day can be configured to meet almost any scheduling...

It is a Google Home compatible thermostat that allows perfect schedule flexibility with its 7-day programming feature. You can set 4 periods throughout the day. It also has the capability of noticing the local weather using local or web apps, like Wink.

When you connect Honeywell thermostat to Google Home, you can control energy-saving technology. It consists of an easy-to-access LCD display, adding to its effective functionality.

With Google Home connection, you can send commands like changing cooling and heating system settings, changing and viewing of humidifier and fan settings.

This smart thermostat also shows abilities of accessing a 5-day weather report with Total Connect Comfort app. You can control multiple thermostats and it even includes multiple locations in its controller.


  • Access to multiple thermostats from multiple locations
  • Energy-saving technology
  • Controlling heating and cooling system settings


  • Access of 5-day weather report
  • Includes multiple locations of control


  • Needs a C-wire

5. Emerson Sensi Wi-Fi Smart Thermostat for Smart Home

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified,...
4,735 Reviews
Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified,...
  • SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR certified Sensi thermostat helps you save on your...

Another significant Google Home thermostat to mention is the Emerson Sensi Wi-I thermostat that offers the good value of your money. It is designed to allow easy and faster installation. One of the best features this product boasts of its ultimate compatibility with HVAC systems in several homes allowing higher energy efficiency.

In addition to this, it has 7-day programming, geofencing for location-based temperature control, higher efficiency, remote access features that improve functionality. This Google Home thermostat is also compatible with Alexa and the Wink app. It offers smart alerts for local weather and room temperature. When you buy the Emerson Sensi WI-Fi thermostat, you get uninterrupted control over its features like remote temperature, room temperature control and multiple thermostat control. It also incorporates fan control and indoor humidity sensors as important features.


  • 7-day flexible scheduling
  • Indoor humidity sensors
  • Compatible with Amazon ALexa and Wink App
  • Multiple Thermostat control
  • Remote temperature control


  • Seamless contol over room temperature and remote temperature
  • Higher efficiency and improved functionality
  • Regular alerts for local weather and room temperature


  • No easily accessible fan indicator

6. Honeywell RCHT8610WF2006 Touchscreen Thermostat

Honeywell RCHT8610WF2006 Lyric T5 Wi-Fi Smart 7 Day Programmable Touchscreen Thermostat with...
1,881 Reviews
Honeywell RCHT8610WF2006 Lyric T5 Wi-Fi Smart 7 Day Programmable Touchscreen Thermostat with...
  • Works with Alexa for voice control (Alexa device sold separately).
  • Product requires C-Wire, unit will not work without it.

Equipped with &-day programming and GeoFencing, this Honeywell Lyric T5 Wi-Fi Smart Touch Screen Thermostat redefines the experience of your home. It provides brilliant features like adaptive recovery that is capable to learn how much time is essential to switch from one temperature to another at a fixed time. It helps in seamless control of heating and cooling systems with the help of the Auto Changeover feature.

This thermostat gives you all the information about extreme temperature warnings and filter changes through its Smart Alerts. Like various other models of Honeywell thermostat, this product can also be controlled with the Total Connect Comfort app. It is even compatible with Amazon Alexa and Apple HomeKit for voice control.


  • 7-day programming schedule
  • Compatible with Amazon Alexa
  • Adaptive recovery feature
  • Controlled using the Total Connect Control app
  • Smart Alert features foe extreme temperature warnings and filter changes


  • Seamless control of cooling and heating systems
  • Compatible with Apple HomeKit for voice control


  • Needs C-wire

7. Radio Thermostat CT50 7-Day Programmable Thermostat

Radio Thermostat CT50 7-Day Programmable Thermostat (WiFi Enabled), iOS & Android App Controls
344 Reviews
Radio Thermostat CT50 7-Day Programmable Thermostat (WiFi Enabled), iOS & Android App Controls
  • For use with various kind of HVAC systems: Including Single stage, Multi-stage And Heat Pump (Up to...
  • Easy installation: Dual powered by battery (3-AA batteries), or system power (C-wire). C-wire needed...

This product from Radio thermostat is perfect to use with different HVAC systems such as multi-stage, single-stage and heat pumps. It also has a 7-day programmable feature and can be easily installed offering great efficiency.

Its large touch screen digital display enables easy readability. The display also has a bright backlight. One of the most effective features of this CT50 thermostat is that it helps in higher energy saving using its one-touch Away button. It saves you big on your cooling and heating costs.

You can also connect the thermostat with your phone for smart use. You can switch the temperature, modes and monitor the HVAC systems right from your smartphone.


  • 7-day programmable scheduling
  • One-touch Away button for higher energy-saving
  • Compatible with your smartphone


  • Easy switching of temperature, modes, etc
  • Higher efficiency
  • Easy readability on the large touchscreen display with a backlight


  • No auto-mode available

Frequently Asked Questions about Google Home thermostats

Can a smart thermostat be compatible with a boiler system?

Yes, your Google Home smart thermostat can work with a boiler system

Which are the most popular thermostats compatible with Google Home?

The above-mentioned thermostats are the most popular ones to work with Google Home. However, there are some other brands that offer Google Home compatibility with their thermostats, such as Bryant, Zen, Cor, iComfort and Carrier. They manufacture high-quality thermostats compatible with Google Home and other smart connectivity options.

Can you control your smart thermostat using the smartphone?

Yes, you can download some specific apps to control the thermostat with your smartphone.

Things to keep in mind when buying a Google Home compatible thermostat

Before you buy a Google Home thermostat, you need to keep a few things in mind, like-

Connecting it with Google Home – It becomes essential to know how to connect your thermostat with Google home. Although the process is almost the same for most models, you can always refer to the instructions on its label. If you are not able to fix it, it is better to call for professional help. The thermostat providers will send an expert for installation and connection with Google Home.

Buy one that offers other smart connectivity options – Google Home compatible thermostats are a great deal to invest in but when you have an additional connectivity option like a smartphone or Amazon Alexa, it adds to the value of your money. So, look for a smart thermostat that is also compatible with your smartphone or Amazon Alexa or the Apple HomeKit.


If you are looking forward to buying the best Google Home thermostat of 2020, the above-mentioned option can prove best for its efficient use. You can even control some of these effective thermostats with your smartphone!



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