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Are you a homeowner who always does not like to configure the thermostat manually while standing in front of it? Or hate to spend time on the apps while making schedules and setting different temperatures? Or are you a homeowner who wants the full functionality of smart homes through voice and wants to control your thermostat through voice? A best smart thermostat and Alexa is a combination that enables voice control for your temperature controlling device. It ultimately brings many benefits; you can ask Alexa to turn on the favourite mode or to change the temperature while enjoying TV or leaving your house.

The best thermostat for Alexa can integrate with any Amazon Alexa enabled device and can take instructions from there. The ability to use your voice from anywhere in your house to adjust the temperature is nothing short of brilliant, with the count of time it adds another remarkable benefit to the growing list of features that smart thermostat afford.

A well-known brand also introduced a smart thermostat with built-in Alexa that will require no additional echo device to control the temperature and built-in Alexa is fully functional; you may ask it to play the music. It can integrate with other Alexa compatible devices.

What Functions Alexa Can Control?

The commands whom Amazon call skills grow daily, many are built-in that you can use to turn on a specific mode raise or lower the temperature, turn on and off is also possible. While on the scheduling side, if you do not find any supportive skill, then you can make your own with Amazon Blueprints to control a specific function of a smart thermostat. Keep your Alexa device up to date, and you will get new development.

Alexa can set routine for you, which will eliminate the need to set schedual on your thermostat, and it’s possible to execute a series of commend in one go.  Google Nest, Ecobee, Honeywell and Emerson all are making good quality thermostats that can connect with Alexa and add voice control functionality to smart thermostats.

What Are The Benefits of Using Alexa Compatible Thermostat?

In the current era, its a necessity to update yourself and your living place with the new technology that made to bring easy in your life. Voice commands and home assistants are future, the earliest you become adaptive to these the more relax time you will have in your house, here are some specific benefits that you can get from it:

  • No need to manually set your schedual, Alexa can follow routines 
  • No need to search for remote when you are at home 
  • Mouth words will act as commands to adjust your preferred temperature
  • No need to use your hands that means you can perform other tasks while sending a voice command

With Alexa, I have control over all the different devices from a single place; this is an excellent benefit for me. I can use my efforts and time for other productive things, like when I am busy on my laptop with just mouth words raise or decrease the temperature without leaning or involving my hands. 

All well-known thermostat manufacturers are making thermostats that are compatible with Alexa; some of the best are listed below:

Ecobee Smart Thermostat with Voice Control

Best Smart Thermostat for Alexa

Ecobee SmartThermostat with Voice Control is a completely new concept in the market, in fact, the manufacturer understands the need for thermostat functionality with Alexa and comes up with the most innovative and new concept. Alexa is built-in in this device you can talk to Alexa through this device, it’s equipped with high-quality speaker and mic that keep you connected as well as it can integrate with another smart device in your home. With Alexa’s simple voice command, you can play music, listen to the news as well can do many other things like can control the lights of your house.

Its also packed with another amazing feature that is remote sensor support, you can place these sensors in different rooms that are too hot or cold, the sensor can report the temperature and occupancy and thermostat turn on the right mode to ensure that every spot throughout your home is comfy. It comes with one sensor while you can add more while buying separately in pair of two.

We recommend “Ecobee SmartThermostat with Voice Control” most because with this thermostat you don’t need a separate Echo Speaker to control it by voice. For technology and music lover as well as for those who love to control devices with voice, its a great choice.

Google 3rd Gen Nest Learning Thermostat

best smart thermostat with alexa

Google 3rd Gen Nest Learning Thermostat is made to work with Alexa, its compatible with all HVAC systems and provide a bolder look along with some extra features. With this thermostat, you will need an Amazon Echo device that can connect to this thermostat for commanding purpose. It’s a third-generation product that can learn from your schedule and setting that what you like and how your house heats up or cool down.

It’s engineered to learn, its a reason this device named as a learner you just need to give it a week and in this time it will learn enough from you and start providing the comfy environment that you like most. It’s packed with a powerful home assistant that will turn off the device when you are not home and can detect the occupancy. Like Ecobee it also supports the room sensors.

It can detect you from two way the first is motion activation and the second is geofencing to provide you right temperature and save energy. As compared to other thermostats it offers more feature and more functionalities like its compatible with other nest device and also can perfect and act intelligently when working with another device. If you are using a nest camera inside your house it can detect you through that camera too to start the HVAC system. I recommend Google 3rd Gen Nest Learning Thermostat to those who are using nest devices at home or building a complete smart home setup with nest devices.

Honeywell WiFi Smart Thermostat

best smart thermostat works with alexa

Honeywell WiFi Smart Thermostat is another solution from a well-known manufacturer which is making thermostats for a long time. It’s similar to Ecobeed and nest but priced reasonably and comes with an amazing feature that is not possible with any other smart thermostat in the market. Its room sensors work up to 200 feet while all other thermostats support up to 50 feet. Such an amazing range give the opportunity to monitor large and multi-story houses through single point thermostat. 

We recommend it for large houses, it works with Alexa and other AI-based home assistants and its a good learner as well.

Emerson Sensi Touch Wi-Fi Smart Thermostat

best smart home thermostat alexa

Emerson Sensi Touch Wi-Fi Smart Thermostat is another budget-friendly option in the market. I must mention that its highest-rated thermostat in the market. Other then the Alexa compatibility the thing that I like most is it processing. It’s fast, and it’s responsive as well as work with all HVAC systems. Emerson thermostats are also Energy start rated means you can surely save on energy bills while using these thermostats. Approximately it can save 23% on heating and cooling energy, that is an added benefit of this thermostat.

There are many other thermostats that work with Alexa in fact Alexa become a necessity for thermostats now a days everyone is inquiring about this features, the thermostats that i listed above are best in class and provide real value against money. 

Ai assistants, just like Alexa make the homeowner comfortable, especially for those who have a bunch of Alexa devices in the home, and all are compatible with an Amazon Alexa. This AI assistant makes the devices more intelligent while adding voice control. All of the above-listed thermostats are quick to connect with Alexa and can effectively communicate with it. There are dozens of commands that you can try out, and if you learn to make your own command while using Amazon Blueprint, then it’s an endless journey.

First, don’t forget that “Alexa, what is the temperature?” in response to this command, Alexa will return you the outside temperature. A misunderstanding may lead to switching on an unwanted mode. I recently reviewed some of the best multi-zone thermostats which are capable to monitor the temperature of different rooms and zones in your house, with these thermostats you can monitor the temperature of your whole house and all of these can integrate with Alexa.

To query the current thermostat temperature, ask Alexa, “What is the thermostat at?” It will return you the current thermostat, not the current setting you are using. What is the thermostat set at? It can be used to know the current setting. Alexa set the thermostat at 68 degrees is my favorite command that I use most of the time nowadays.

It’s easy with Alexa to change the heat and cool mode, like here are two commonly used commands

  • Alexa set thermostat to heat
  • Alexa set thermostat to cool

With these commands, it’s far easier to put the thermostat in heat or cool mode. When I am recording a video, I pass a command Alexa set thermostat to off, it turns off the HVAC system that gives me a quiet place to record the video.

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.

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