Smart Home

How to connect Sensi smart thermostats to Alexa or Google Assistant

It's easier than you might think.

A woman sits down with a Sensi smart thermostat pictured on the wall behind her. Credit: Sensi

Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission.

Gone are the days when you get up and turn the dial or press some buttons on your thermostat to get the airflow going in your home. Thanks to popular voice assistants like Amazon’s Alexa and Google Assistant—and the invention of smart thermostats—controlling your Sensi smart thermostat is easier than ever when you follow these simple steps.

How to set up your Sensi Smart Thermostat with Alexa

Skip further down the article to see instructions for setting up with Google Assistant.

Amazon Echo (3rd Gen)
Credit: Amazon

Alexa is the most popular smart assistant out there, and she can help you control your Sensi smart thermostat.


It may seem daunting to set up your Emerson Sensi Touch WiFi Thermostat with Alexa, but it’s actually a simple process that only takes minutes.

1. Download the Sensi app

Install the Sensi app on your iOS or Android device. Create a Sensi account using a valid email address and a strong password. This is a required step in order to successfully set up and control your thermostat with Alexa. Once you’re logged in, register your Sensi smart thermostat in the Sensi app.

2. Download the Amazon Alexa app

Start downloading the Amazon Alexa app and log in to your Amazon account. And, before moving on to the next step, make sure your Echo speaker is set up and ready to use. Alternatively, you can access Alexa to control your smart home using the Amazon Alexa app you just installed.

3. Connect the thermostat with Alexa using an iOS device

If you have an Android device, skip to the next step.
Go back and open the Sensi app and select the person icon > Smart Integrations > Amazon Alexa. Then, sign in to your Sensi account and tap Link. You’re all set to begin controlling your Sensi smart thermostat using Alexa.

4. Connect the thermostat with Alexa using an Android device

If you have an Android device, tap on the three vertical dots in the Sensi app. After selecting Amazon Alexa, you will be redirected to the Sensi Skill in the Alexa app. Click Enable to plug in your Sensi login credentials.

After typing in the email address and password associated with your Sensi account, tap Sign In. A confirmation alert should appear letting you know that Alexa has successfully connected to your Sensi smart thermostat. Next, tap the X in the upper righthand corner of the app to make the Discover Devices text box appear. This means that the Alexa app is searching for your smart thermostat; a necessary step in order to link the two gadgets together in order to use Alexa voice control.

Once Alexa is done discovering the thermostat, a message will appear that says, "Discovery Complete." You should see a full view of all of your Alexa-connected devices including the Sensi smart thermostat. The setup process is complete.

5. Using Alexa to control your Sensi smart thermostat

Now that you’ve successfully linked your smart thermostat with Alexa, you can start using Amazon’s voice assistant to do things like adjust the temperature and turn the thermostat and off. You can say things like, “Alexa, set house to 68 degrees,” or “Alexa, what is the house set to?” You can also use Alexa to control the power of your thermostat via commands like, "Alexa, set the house to off," or "Alexa, set the house to on."

How to set up your Sensi smart thermostat with Google Home

Nest Mini
Credit: Google

Sensi smart thermostats can also be controlled with Google Assistant, which is built into smart speakers like the Nest Mini (pictured).

If you run a Google ecosystem in your smart home, these are the steps to follow to sync your Sensi smart thermostat with Google Home so you can control it using Google Assistant.

1. Download the Sensi app

Install the Sensi app on your iOS or Android device. Create a Sensi account using a valid email address and a strong password. If you have an existing Sensi account, sign in. Once you've logged into the app, click on the plus sign to add the smart thermostat to your Sensi account. The app will present you with a set of instructions. Follow the directions to connect the thermostat to your home's WiFi network.

2. Download the Google Home app

If you don’t already have the Google Home app, download it to your iOS or Android device. Oh, and make sure that your device is connected to the same WiFi network as your Sensi thermostat.

3. Connect the thermostat to Google Home

Once the Google Home app is installed, log into your Google account and tap the Menu icon in the upper lefthand corner of the app’s home screen. Navigate to Home Control and select the plus sign icon in the bottom right corner to select Sensi. Then, enter your Sensi account credentials to finish syncing your Sensi thermostat with Google Home.

4. Using Google Assistant to control your Sensi smart thermostat

Google Assistant is more conversational than Alexa, so you don't have to worry about getting any specific commands or phrases down pat in order to control your Sensi smart thermostat with Google Assistant. However, Google Assistant can do all of the same things Alexa can, like adjust the temperature, toggle between heating and cooling modes, turn the thermostat off, and ask for the current temperature the thermostat is set to.

Do you need a smart thermostat?

Mom and kid
Credit: Sensi

Smart thermostats are great investments for those looking to cut energy costs.

Being able to turn the heat on while you’re still under the covers on a chilly winter morning is one of life’s most underrated pleasures. On the flip side, using smart voice assistants to turn the air conditioning on when you’ve got the oven cranked up saves you the trouble of having to leave the room and do it yourself.

Smart thermostats also have a companion app that gives you full control of your thermostat from anywhere. This is particularly beneficial if you’re not near your smart speaker. For example, if you leave for vacation but forget to adjust your thermostat, that’s no problem, because you can do so right from the smart thermostat’s app.

Convenience aside, there are other reasons you might be happy with a smart thermostat. For starters, smart thermostats can help you save money on your electric bill. With a smart thermostat like the Emerson Sensi Touch, you can set a schedule for when you'd like the air to run at certain times and days of the week. This helps keep your home at a comfortable temperature without constantly having to run your home’s heating or cooling system when no one is home.

Which Sensi smart thermostat is right for you?

Emerson Sensi Touch WiFi Thermostat
Credit: Reviewed / Jackson Ruckar

The Emerson Sensi Touch WiFi Thermostat (pictured) works with Apple HomeKit, Alexa, and Google, features a sleek design, and comes with clear directions for easy setup.

Emerson Sensi smart thermostats have long been our favorite smart thermostats—and for good reason. They work across all three major smart home platforms including Amazon's Alexa, Google Home, and Apple HomeKit.

But that's not the only reason we think Sensi smart thermostats are the best. They're also easy to set up, simple to control remotely, and are loaded with other helpful features for less than you'd pay for other popular smart thermostats from brands like Nest and Honeywell.

The Emerson Sensi Touch WiFi Thermostat, which ranked the highest in our testing of 10 smart thermostats, is the very best smart thermostat you can buy. With a black frame and blue touchpad, the Sensi Touch WiFi is a good-looking smart thermostat for any home with a very straightforward and simple set up process. We also love the ability to create heating and cooling schedules, as well as the keypad lockout feature, which keeps kids or other people from fiddling with your thermostat's temperature.

And, if you’re looking for a more budget-friendly option, check out the Emerson Sensi WiFi Programmable Thermostat, which earned our Best Value award. It doesn't look as sleek and futuristic as our best overall winner but it's almost identical in terms of functionality for less money.

Get the Emerson Sensi Touch WiFi Thermostat on Amazon for $145.48

Get the Emerson Sensi WiFi Programmable Thermostat on Amazon for $94.39

The product experts at Reviewed have all your shopping needs covered. Follow Reviewed on Facebook, Twitter, and Instagram for the latest deals, product reviews, and more.

Prices were accurate at the time this article was published but may change over time.

Related content

Up next