Best Reviewed Smart Thermostats of 2023

Overview

Decoder analyzed more than 36,041 reviews to find which smart thermostats are loved by shoppers, and which ones standout based on the following important qualities:

Scheduling
Energy Efficiency
Learning Ability
Ease Of Installation

Read more about what factors to consider when shopping for smart thermostats in our buyer's guide.

Results (34)

Best Overall

1

Emerson

Sensi Touch Smart Thermostat by

$120.00

Prime

Deal

Bottom Line

The Nest Thermostat is an easy-to-use and energy efficient device that can be controlled from your phone. Although installation may be more complicated than some people would like, it is overall a great product.

Rank based on 2,593 reviews

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Also Great

2

Emerson Thermostats

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home

$99.00

Prime

Deal

Bottom Line

The Nest Learning Thermostat is an easy to install, energy efficient, and versatile smart thermostat that is perfect for those who want a simple way to control their home's temperature.

Rank based on 5,000 reviews

Premium Choice

3

ecobee

New Smart Thermostat Premium

$249.99

Prime

Bottom Line

Overall, this is a great product that is easy to install and can save you money on your energy bill. The phone application is user-friendly, and the scheduling feature is perfect for those who forget to change the temperature or for when you're traveling.

Rank based on 121 reviews

Budget Pick

4

Honeywell

Home RTH2300B 5-2 Day Programmable Thermostat

$22.69

Prime

Deal

Bottom Line

The Nest Learning Thermostat is a great choice for those looking for an easy-to-install and energy-efficient device.

Rank based on 634 reviews

5

Google

Nest Learning Thermostat

$194.62

Deal

Bottom Line

The Nest Thermostat is a great choice for those looking for an easy-to-use, energy efficient smart thermostat.

Rank based on 5,024 reviews

6

ecobee

3 Smarter Wi-Fi Thermostat

$119.99

Deal

Bottom Line

The Nest Learning Thermostat is a great choice for those looking for an easy-to-use, energy-efficient smart thermostat. Some reviewers had difficulties during installation, but customer service was responsive and helpful in resolving these issues.

Rank based on 3,901 reviews

7

ecobee

3 Lite Smart Thermostat

$146.85

Bottom Line

The Nest Thermostat is a great choice for those looking for an easy-to-use, energy efficient way to heat and cool their home.

Rank based on 2,326 reviews

8

Emerson

EMERSON Sensi Touch Wi-Fi Smart Thermostat

$123.35

Prime

Deal

Bottom Line

Overall, this is a great smart thermostat for those who are willing to put in the time to understand how it works. The energy efficiency is highly praised and it can save users money on their utility bills.

Rank based on 898 reviews

9

Honeywell Home

RTH9600WF Smart Color Thermostat Energy Star Wi-Fi Programmable Touchscreen Alexa Ready

$179.99

Prime

Bottom Line

The ease of installation, learning ability, and scheduling make this thermostat a great choice for those looking for a smart device to help lower their monthly electric bills.

Rank based on 3,090 reviews

10

ecobee

SmartThermostat

$219.99

Prime

Bottom Line

The clear instructions and ability to save money on your energy bill make this thermostat a great choice for those looking for a smart thermostat option.

Rank based on 1,423 reviews

11

Honeywell

Wireless WiFi Thermostat,7 Programmable

$169.25

Prime

Deal

Bottom Line

The Nest thermostat is a great choice for those looking for an easy-to-use, energy-saving device.

Rank based on 1,378 reviews

12

Honeywell

Home RTH7600D 7-Day Programmable Touchscreen Thermostat

$65.88

Prime

Deal

Bottom Line

The Nest Learning Thermostat is a great choice for those looking for an easy-to-use, money-saving option.

Rank based on 1,765 reviews

13

ecobee

EB-STATe3L-01 3 Lite Thermostat

$138.99

Prime

Deal

Bottom Line

The ease of installation, clear instructions, and energy efficient design make this smart thermostat a great choice for anyone looking to upgrade their home.

Rank based on 467 reviews

14

Cielo Breez

Plus Smart Air Conditioner Controller

$114.00

Prime

Deal

Bottom Line

The Nest thermostat is a great option for those looking for an easy-to-use, energy efficient way to control their AC unit. However, it is important to note that the sensors are not always accurate and it is not compatible with all AC units.

Rank based on 764 reviews

15

Honeywell

TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat

$168.88

Deal

Bottom Line

The Nest Thermostat E is a great choice for those looking for an easy-to-use, energy-saving smart thermostat.

Rank based on 988 reviews

16

Honeywell Home

T9 WiFi Smart Thermostat

$185.00

Deal

Bottom Line

Overall, this is a great thermostat for those looking for a learning ability, energy efficiency, and customization. However, it does go offline frequently when away from home.

Rank based on 429 reviews

17

Honeywell Home

T9 WiFi Smart Thermostat

$141.20

Deal

Bottom Line

Overall, this is a great smart thermostat that is accurate, energy efficient, and can be controlled remotely. While the app could be more user friendly, the scheduling feature can be challenging to set up and use.

Rank based on 222 reviews

18

Google

Nest Learning Thermostat

$209.00

Prime

Deal

Bottom Line

The Nest Thermostat is a great choice for those looking for a smart and efficient way to heat their homes. However, some reviewers found the device difficult to use and it is on the expensive side.

Rank based on 337 reviews

19

Emerson Thermostats

Sensi Touch Smart Thermostat by Emerson

$149.00

Prime

Deal

Bottom Line

The ecobee3 lite is a great smart thermostat for those looking for an easy to install and use option that will help save on power bills.

Rank based on 131 reviews

20

Honeywell

Home RTH8560D 7 Day Programmable Touchscreen Thermostat

$71.86

Prime

Deal

Bottom Line

The Nest thermostat is a great choice for those looking for an easy-to-use, energy efficient option that can help save on energy bills.

Rank based on 379 reviews

21

Honeywell

Home RCHT8612WF T5 Plus Wi-Fi Touchscreen Smart Thermostat

$168.04

Prime

Bottom Line

Overall, this is a great product that is easy to install and use. It is also energy efficient, making it a great choice for those looking to save money on their energy bill.

Rank based on 561 reviews

22

Suuwer

Non-Programmable Thermostats for Home 1 Heat/1 Cool

$28.89

Prime

Deal

Bottom Line

The ease of installation and use make this a great choice for those who want an uncomplicated and accurate thermostat.

Rank based on 338 reviews

23

ecobee

New Smart Thermostat Enhanced

$189.99

Prime

Bottom Line

The ecobee3 lite Smart Thermostat is a great choice for those looking to save money on their energy bill. Although installation can be tricky, the process is made easier with the help of customer service or a friend. Once installed, this thermostat is easy to use and helps create a comfortable home environment.

Rank based on 105 reviews

24

Honeywell

TH4110U2005/U T4 Pro Program Mable Thermostat

$43.00

Prime

Bottom Line

Although it can be a bit challenging to use and configure, this thermostat is an energy-saving powerhouse that will keep your home comfortable all year long.

Rank based on 322 reviews