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Building a smart home is no easy task nowadays, a lot of choices available in the market and every manufacturer promises some fancy features which are different from others and make that particular product unique. Two AI-based smart solutions Alexa and Google Home home are going neck by a neck in competition. Google bought the nest and introduce some new and most robust features; this is the reason many of us only prefer google home even Alexa has a bigger market share. While buying a smart device for your home, the very basic and first question is “is it compatible with Google Home?” A best smart thermostat for Google Home not only connect you with the AI assistant but also provide you required temperature efficiently.

Google Home Assistant is a competent solution to combine your devices into rooms and when it comes to thermostat you can control the temperature with mouth words and Google Home will make routines for you and give you the ability to combine multiple actions into one command.

As compared to Google Home smart thermostat manufacturers which have a small share in smart thermostat market paying more attention to Alexa, smart thermostat for Alexa are available in a large number, but in recent days I am seeing the new models are supporting all AI-based home assistants that’s a good sign to test different combination with one thermostat.

Is it Fluid To Use Google Home With Smart Thermostat?

I believe that Google Home is not a speaker it’s a complete platform where physical hardware matter less and very often updated while the service inside which is called Google Assistant is in a constant state of change. Its acts as a gateway to connect your voice commands with a smart thermostat and voice-enabled thermostat bring a lot of ease in daily life. If you are not getting one feature one day that might be enabled the next day, its contentiously changing, being updated by the developers to make it more intelligent and user friendly.

When I use and compare Google assistant with one of the top-ranked thermostat and Alexa builtin thermostat of Ecobee I found that Google Assistant is easy to use but obviously there is not an option available with builtin Google Assistant and you always need a separate Google Home Device which will incur additional expense. But the user-friendly approach of Google makes it top-notch.

Which Smart Thermostat Works With Google Home

Google Assistant and a smart thermostat are a less frustrating and more fluid combination, you can test different combination of words and it will lead to a better and useful response. But be aware there are some budget-friendly options that need an additional hub to become compatible with the Google Home. Please do not buy such cheap options because I figure out lagging in such device that delay bothers a lot when you want a quick response, on the other side connectivity always remain an issue. Prefer to buy an updated 2nd generation and 3rd generation thermostat because:

  • Such devices are quick to connect 
  • Offer more stable connectivity 
  • Responsive and fast 
  • User-friendly and easy to configure 
  • Last but not least, provide more control and functionality
  • Provide control over-air flow

In actual benefits of google home compatible thermostats are not limited to this narrow list there are more wise benefits like adding voice control to your smart thermostat is the biggest one and from where you manage other devices thermostat also can manage that reduce the need to staying in front of your smart thermostat and spending time of remote app.

Previously I was in view that Alexa is far superior ecosystem but at this moment google assistant has an edge especially when we have to transmit voice command and need a more user-friendly interface. Natural language processor of google assistant makes it far better them other AI-based home assistants.

My Recommendations For Google Home Compatible Smart Thermostats


Why I Recommend Most The 3rd Generation Nest Learning Thermostat

smart thermostat compatible with google home

  • Highly compatible with Google Home and easy to connect and setup 
  • Comes with a bigger and clear screen, made with smaller pixels that make the display more clear
  • Less space required because of smaller sensor window which is located at the bottom of the display
  • More temperature sensors to provide an accurate temperature reading 
  • Farsight turn on the screen when you are near and show you useful statistics 
  • Bright design only shows essential information 
  • Secure boot technology keep your privacy intact

Google Nest 3rd Generation is a smart thermostat that works with google home; it’s AI system which makes it a good learner is fully compatible with google home. Other than google home it also can work with different modern AI-based home assistants like Alexa. It can automatically set the schedual while learning from your routines. In the start you need to give it a week to understand the routine then it will automatically make a schedual for yourself. But when you are using google home, you can ask your google to set a schedual or make while following your routine and make it more energy-efficient.

This smart thermostat works with google home, and it is also compatible with all 24-volt heating and cooling system including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal. During my research on the topic, I found that creating multiple profiles for different temperature and tracking history is more comfortable with google home. 

It not only learn your schedual, but it also learn how your home cool down or warm-up and when you need a specific temperature its learning help him to decide better for a mode and temperature and simply if you need to amend that you can contact your google assistant and a voice command will bring you the desired results.

Home away assistant, which is a built-in, is a real benefit for people like me who always forget to turn off the HVAC systems while leaving for work. Its AI-based assistant can detect you based on motion activation and geo-fencing, and in your absence, it turns off the device to save energy. It supports room sensors which can buy separately to monitor the temperature of different zones, and its user-friendly app provides all the features that you may expect from a third-generation thermostat.

Remote access provides you control over the device from anywhere, so managing temperature from a remote device is also easy. The energy-saving leaf, which is a mode of this thermostat, can save you up to 23% on energy bills.

Shop now at Amazon

Commonly Used Voice Commands for Nest And Google Home

Google Nest Smart Thermostat with Google Home works with a lot of commands which are not limited but some of the most commonly used commands are:

To set thermostat using the thermostat’s name

“Hey Google, set <thermostat> to 20°C.”

To hear the ambient temperature on the thermostat, for a specific room where room name is already set

“Hey Google, what’s the <room> temperature inside?”

To hear what the temperature is set to on the thermostat

“Hey Google, what’s the <room> thermostat set to?”

Increase/Decrease the temperature on all thermostats, it raises or decreases 3 degrees on the thermostat

“Hey Google, make it warmer/cooler.”

Increase/Decrease the temperature using the thermostat’s room name

“Hey Google, raise the temperature in the <room>.” 

“Hey Google, lower the temperature in the <room>.” 

Increase/Decrease the temperature using the thermostat’s name, where you choose a thermostat name in setup, you may change or set it later

“Hey Google, raise the temperature of <thermostat>.”

“Hey Google, lower the temperature of <thermostat>.”

Increase/Decrease the temperature in all rooms for X degrees, you must speak the specific number that represents degrees in a number

“Hey Google, raise the temperature by 2 degrees.”

“Hey Google, lower the temperature by 2 degrees.”

Increase/Decrease the temperature of thermostat for X degrees

“Hey Google, lower the temperature of <thermostat> by 2 degrees.”

Should I Pay More?

No doubt 3rd generation and 2nd generation updated smart thermostats are packed with most modern and futuristic features but!

When you want to control your smart thermostat from the Google Home then why pay for thermostat built-in advanced features?

Many of AI-based features that new generation smart thermostats offer become possible to get with the AI-based smart home assistants like Google Home. Maybe you will not get some like room sensor support and many of internet-based features but controlling from Google Home add many more features and your AI assistant can automatically set routine and preferred temperate on your single command as well as allow you to add many additional features and functionalities. 

Like I am a fan of an Emerson Thermostat ST55 which is energy star certified and fully compatible with the Google Home and available in less than My Budget.

honeywell smart thermostat google home

Emerson Sensi Wi-Fi Smart Thermostat ST55 is an energy star thermostats that win the award for continuous of three years and its compatible with the most of AI systems as well as its compatible with most of heating and cooling system which are being used in our country. It has a built-in Home assistant but lacking touch screen and some smart feature. While combining it with the google home you can add many more features that you really need. If you do not need any fancy option then you can have this thermostat in a little investment.


My Picks of 8 Best Smart Thermostats

1 Ecobee SmartThermostat with Voice Control is most advanced thermostat like no other with 5GHz WiFi support and Quad-Core processor which makes it fast to connect with other smart devices and stay responsive all the time; Its built-in Alexa allow to talk with the thermostat without additional Alexa device and can connect other smart devices, its easy to install, made to save 23% on energy bills and works with other favorite smart home assistants like Apple HomeKit, Google Assistant, Samsung SmartThings, and IFTTT.

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2 Google Nest 3rd Gen Smart Thermostat a futuristic design with user-friendly interface, an excellent learner it learns from schedual and automatically starts providing the most favorite temperature, it guides with alerts for the right direction to save on energy bills, farsight lights it up to show necessary information when you are near, it's engineered to work with all heating and cooling systems, and it nearly support 95% of existing system and its room sensor support allow to manage the temprature of different zones.

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3 Ecobee4 Smart Thermostat with Built-In Alexa comes with a power extender kit that makes it able to work without C-Wire, It keeps you free from the need of Alexa device and its highly compatible with all existing heat and cool systems; room sensor support, power-saving feature and remote connectivity makes it a modern device that everyone wants nowadays, it can sense your presence and can turn on the right mode.

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4 Honeywell Home T9 WIFI Smart Thermostat comes with sensor support, and amazingly its sensors have a remarkable range of 200 feet, it packed with all modern features like remote control access through the app, energy-saving mode, and its builtin home assistant, It is supportive of adding voice control through Alexa and Google Home; moreover, it comes with power adapter to overcome C-Wire requirement and work with most of the heating and cooling systems.

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5 Google Nest Thermostat E is a budget thermostat with the frosted display; it is one that provides remote access to thermostats and reports through the mobile app, detailed energy reports help to optimize the system for energy saving, it is compatible with Alexa so you can control it with your voice as well as its home assistant, energy-saving feature and simple schedules that you can set up quickly.

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6 Ecobee3 lite 2nd Gen Smart Thermostat is a budget-friendly option that has all modern-day features accept built-in Alexa, it works with all of the favorites like Apple HomeKit, Amazon Alexa, Google Assistant, Microsoft Cortana, Samsung SmartThings, Wink, and IFTTT as well as compatible with most heating and cooling systems used in the USA, home away assistant and energy-saving feature along with remote app it has everything that you need.

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7 Emerson Sensi Touch Wi-Fi Smart Thermostat ST75 is a top variant of Emerson Thermostats, and it is an Energy Star certified product that can surely save money on energy bills; it has extensive compaitbility, comes with a remote app that provides full access to energy report and control over the machine, Works with Amazon Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings, and Wink smart home platforms, it works ith C-wire.

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8 Honeywell Home T5 Plus Smart Thermostat is a most budget-friendly option in my list; it comes with seven-day flexible scheduling and smart alerts that will keep you informed about power consumption and temperature, it automatically change from heat to cool, and its remote app provides full control over the device while it's Alexa connectivity makes possible to control the thermostat with voice, C-Wire is a mandatory requirement for this thermostat.

Shop now at Amazon

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