The Best Smart Thermostats to Help You Save Money in 2020

best smart thermostat

With a smart thermostat, you can change the temperature in your home from bed or anywhere in the world. Some smart thermostats also have intuitive features, such as room sensors and geofencing that can help you save 10% or more on your energy bill, according to the US Department of Energy. Here is our list of the best smart thermostats, including the best budget, Z-Wave, and smart thermostats for Alexa users.

With so many smart thermostats on the market, it can be difficult to find the right one for you. That’s why we created a quiz that will help you find the perfect one for your needs. Give it a try by clicking the big green button below: 

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GoControl: Best Z Wave Smart Thermostat

GoControl Thermostat
(Image Source: Amazon)

If you use a Z-Wave hub to control your smart home, the GoControl GC-TBZ48 is one of the best smart thermostats you can get. This device can connect to all Z-Wave hubs, including 2GIG GoControl security panels. That means you can set it up so you can control your temperature with your smartphone from anywhere in the world.

While it doesn’t have scheduling capabilities on its own, you can create a schedule with your Z-Wave hub. This means you won’t have two different schedules that you have to change.

It also works with 95% of HVAC systems, including standard or heat pump systems. You can power it for up to two years with four AA batteries, which you can easily access and change from the front panel. Or it can be powered by your HVAC systems’ 24 VAC C wire.

Emerson Sensi: Best Budget Smart Thermostat

Emerson smart thermostat
(Image Source: Amazon)

The Emerson Sensi is one of the best smart thermostats for those on a budget. This cheap thermostat comes with an Energy Star certification, smart alerts, and a geofencing feature. This means it will automatically adjust your home’s temperature, depending on whether you are home or not.

With this Energy Start certified thermostat, you can save up to 23% on your HVAC bills. You can also control this thermostat and monitor your energy usage with the companion app.  The app will also send you notifications with your thermostat detects extreme temperature and humidity levels in your home.

Unlike other smart thermostats, the Emerson Sensi is a standard size, so you won’t have to repaint your walls when you install it. Most people can install this unit on their own in less than 30 minutes. It also works with most HVAC systems. You will only need a C-wire for heat-only, cool-only, and heat pump systems.

It is compatible with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.


Honeywell Home T9 Pro: Best Smart Thermostat for Large Homes

Honeywell Home T9
(Source: Amazon)

If you have a large home with lots of rooms, the Honeywell T9 Pro is one of the best smart thermostats you can get. This thermostat comes with a room sensor that lets you prioritize the temperature for specific rooms in your home. Or you can turn on auto mode and have the smart thermostat detect when people are in the room and adjust the temperature automatically.

You can also buy up to 20 additional room sensors and place them in any room that gets too hot or cold. That means you won’t have to worry about changing the temperature when you move around your home. It even knows the difference between someone walking through a room or spending time there.

You can program this thermostat with a weekly schedule or set up geofencing. Plus, this thermostat can learn your heating and cooling habits and adapts accordingly. You will also get notifications when you need to change your filter and when there are any sudden changes in temperature.

This smart thermostat is compatible with most HVAC systems, and it comes with a low-voltage setting that doesn’t require a C-wire. Plus, it works with Amazon Alexa, Google Assistant, Microsoft Cortana, and IFFT. You can also adjust your temperature from anywhere in the world with the companion app.

Ecobee with Voice Control: Best Smart Thermostat for Alexa Users

Ecobee gen5
(Image Source: Amazon)

The Ecobee Smart Thermostat with Voice Control also has a SmartSensor that detects when anyone is in a certain room and automatically. And it can tell when you leave home, and it learns your routine to make suggestions about your thermostat schedule.

With the eco+ software update, this smart thermostat will adjust the temperature depending on the local demand and current energy prices. This can help you save up to 23% on heating and cooling costs by automatically adjusting the temperature when energy prices are lower than usual. It also features a “feels like” feature that will adjust the temperature based on the humidity.

Unlike other smart thermostats, the Ecobee comes with Alexa built-in, so you can control your temperature using voice commands, even if you don’t have an Echo smart speaker. You can also use this thermostat to control your other smart home devices, check on the weather, make calls, and more.

The Ecobee4 works with Apple HomeKit, Amazon Alexa, Google Assistant, Samsung SmartThings, Microsoft Cortana, and IFTTT. You can control it from anywhere, using your phone, tablet, or Apple Watch.

in stock
3 new from $247.99
13 used from $198.15
as of January 27, 2022 2:56 pm

Nest Learning Thermostat: Best Smart Thermostat Overall

nest smart thermostat best overall
(Image Source: Amazon)

The third-generation Nest Learning Thermostat is possibly the smartest thermostat on the market today. It has intuitive features that will learn what temperatures you like at certain times of the day. Then it will program itself after only one week of use, so you won’t have to go through the complicated process of setting a schedule on your thermostat or the companion app.

This thermostat will also learn your schedule, and it will automatically switch to “Eco Temperature” mode when you go to bed or leave for work. It also takes into account outside factors and how they affect the temperature in your home, and it will guide you to the right settings to help you save on your energy bills.

Since Nest was the first smart thermostat to earn Energy Star certification from the EPA (Environmental Protection Agency), you know it will save you money. In fact, Google looked at the energy bills for users in 41 states and found that the average user saved $131 to $145 a year. That means this device should pay for itself after just two years.

You can control this thermostat from anywhere using a phone, tablet, or laptop. It can also be integrated with Alexa, Google Assistant, Nest, or IFTTT (If This Then That). While the Nest Learning Thermostat does not come with a temperature sensor, you can buy up to 6 sensors for $39 each or $99 for a three-pack.

It only takes 30 minutes to install this thermostat, and it works with most HVAC units, including low-voltage systems. If you want to see how easy it to set up, check out our step-by-step guide on how to install a Nest smart thermostat.


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