The Best-Reviewed Smart Thermostats on Amazon

best smart thermostat Amazon
Image courtesy of Shutterstock
When you buy something through our retail links, we may earn commission and the retailer may receive certain auditable data for accounting purposes.

* Smart thermostats can be controlled by Alexa or a smartphone app
* They can adjust the temperature of your home based on your daily habits
* Nest is the most popular, but competitors offer some unique advantages

If you’d like to start making your home “smart,” the first thing you should install is a smart thermostat. These devices are compatible with Amazon Alexa and a number of other home assistants. They can also be controlled through your smartphone, allowing you to optimize your heating and air conditioning for your daily habits.

This means that you can ask your smart thermostat to adjust the temperature of your home when you are 20 miles away or at work. Then, have your thermostat change the temp again when you are approaching your house. This means that you don’t have to rely on your programmable thermostat to change the temperature at a certain time, giving you a comfortable home even when your schedule is flexible.

Although a smart thermostat can be seen as a hefty investment, they do pay off in the long run. Because your energy use is much more efficient when controlled through a smart device, you’ll save money on your monthly bill. Over the course of the year, this will most likely add up to the cost of a smart thermostat.

If you’re ready to bring your home into the 21st century and save money on your energy bills, consider one of these four smart thermostats. They are the best smart thermostats on Amazon according to customer reviews.

1. Emerson Sensi Wi-Fi Thermostat

The Emerson Sensi Wi-Fi Thermostat was rated the “Best-Value Smart Thermostat of 2018” by USA Today’s, and it’s easy to see why. This thermostat has 870 5-star reviews on Amazon and costs less then $130. It pairs with Alexa, Google Assistant, Apple HomeKit and Wink smart home platforms. It can also be controlled through the free Sensi app. As an added bonus, it can be installed in just 30 minutes.

best smart thermostat sensi Image courtesy of Amazon


2. Nest Learning Thermostat

The Nest Learning Thermostat was the device that made smart thermostats a must have for smart homes. Compatible with Alexa voice control, the Nest Learning Thermostat can save you money on your energy bill thanks to its ability to learn your habits. The easy-to-read display can show you the time, temperature or weather and the device itself is available in four beautiful colors.

best smart thermostat nest Image courtesy of Amazon


3. EcoBee3 Smart Thermostat

With lots of positive reviews, the EcoBee3 Smart Thermostat is one of the best alternatives to the Nest. Although it’s still programmable and compatible with a smartphone app and Alexa voice control, the EcoBee3 holds one main advantage. It comes with three remote sensors, allowing you to manage the temperature throughout your home rather than in one specific area. The sleek design is also super easy to use and looks great in any modern home.

best smart thermostat ecobee3 Image courtesy of Amazon


4. Honeywell WiFi Programmable Thermostat

A great alternative to the Nest Smart Thermostat, the Honeywell WiFi Programmable Thermostat has a color touch screen and a five-year limited warranty. This device allows you to monitor and manage your energy use remotely using the Total Connect Comfort app or Amazon Alexa. Although the Honeywell thermostat may be slightly more expensive than the Nest, it’s intuitive to use and the cost will easily be paid for by your energy savings over the course of a year.

best smart thermostat honeywell Image courtesy of Amazon


Temperature Trends: The 5 Best Alternatives to the Nest Smart Thermostat