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10 Best Smart Thermostats of March 2021

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1

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

Google

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9.8

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Product Highlights
Nest thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home

Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]

Smart thermostat with hvac monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]

The nest thermostat is designed to work without a c wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a c wire or other compatible power accessory

Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)

Energy star certified smart thermostat for home that helps you save energy and stay comfortable
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2

ecobee EB-STATE3LT-02 3 lite Smart Thermostat, 2nd gen,Black

ecobee EB-STATE3LT-02 3 lite Smart Thermostat, 2nd gen,Black

ecobee

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9.6

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BRG Scoring Index
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- Alexa integration
  
  9.0
- Easy to install
  
  9.0
- Smart Features
  
  10.0
- Tech Support
  
  9.0
- Temperature Control
  
  10.0
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Product Highlights
Integrates seamlessly with your preferred smart home system

Add smartsensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most

Worthy of your wall. fits beautifully into your home

Advanced control from anywhere using your android or ios device

Energy star certified, plus you can save up to 23%* annually on heating and cooling costs. *compared to a hold of 72°f

Thoughtfully designed to illuminate when you’re nearby. check the temperature, humidity, and five-day weather forecast
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3

Google Nest Thermostat E - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Works with Alexa

Google Nest Thermostat E - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Works with Alexa

Google

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9.0

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- Easy to install
  
  9.5
- Easy to use
  
  9.0
- User interface
  
  9.5
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Product Highlights
Home/away assist automatically adjusts itself to an eco temperature after you leave, so you don’t heat or cool an empty home

The nest thermostat e has hvac monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]

Works with the nest temperature sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be

Designed to fit any home, with a frosted display that blends into the background

Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)

Programmable smart thermostat that learns the temperatures you like and programs itself to help you save energy and stay comfortable; start with a simple schedule and easily adjust it whenever you like in the nest app
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4
16% off

Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75

Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75

Emerson Thermostats

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8.9

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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Alexa integration
  
  9.0
- Easy to install
  
  9.0
- Energy efficiency
  
  10.0
- Smart Features
  
  10.0
- Tech Support
  
  8.5
- Temperature Control
  
  9.5
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Product Highlights
Save about 23% on hvac energy*: by adjusting the temperature using flexible scheduling, remote access, and geofencing, sensi customers saved about 23% on hvac energy usage

Smart home compatible: works with amazon alexa, google assistant, apple homekit, and samsung smartthings smart home platforms.

Control from anywhere: remotely control your home comfort from your smartphone or tablet using the sensi mobile app for android and ios devices.

Circulating fan: air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.

Editors choice best overall smart thermostat by usa today’s reviewed.com

Most install in 30 minutes or less**: use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. skip any extra work painting or patching the wall thanks to the standard thermostat size.
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7.9 Reviews

How we Score

9.5 features quality

8.9 popularity

8.4 brand reputation

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5
13% off

Honeywell Home T9 WIFI Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, Alexa and Google Assist

Honeywell Home T9 WIFI Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, Alexa and Google Assist

Honeywell Home

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8.5

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- Alexa integration
  
  8.5
- Brightness
  
  10.0
- Easy to install
  
  9.0
- Tech Support
  
  9.0
- Touch Screen
  
  9.5
- Value for money
  
  8.0
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Product Highlights
Amazing sensor range. the battery powered smart room sensors utilize unique honeywell home technology to deliver an efficient signal up to 200 ft range. (could be further depending on home construction)

Save money and energy. adjust your thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with auto home/away scheduling. save even more with possible inclusion in energy saving schemes from your utility provider. (subject to availability in area)

Do it yourself simple install. with guided installation setup couldn’t be simpler. the included power adapter is an easy-to-install, low-voltage alternative to a c-wire, so the thermostat is compatible with most homes.

Live and sleep smarter. choose the temperature in a specific room, like the bedroom, to be exactly what you want it to be, to help get a better night’s sleep. or let the smart room sensors automatically detect which rooms people are in and focus comfort where it matters automatically.

Multi-room focus. don’t be forced to choose one room over another, the t9 smart thermostat can handle multiple rooms to focus on (requires sensors).voltage: 24v. smart room sensor dimensions-2.6 x 2.6 x 0.77 inches

Smart response and alerts. intelligently learns your home’s heating and cooling patterns to deliver the right temperature at the right time, and sending you filter and temperature alerts.
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6

Mysa Smart Thermostat for Electric in-Floor Heating

Mysa Smart Thermostat for Electric in-Floor Heating

Mysa

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8.4

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Class a gfci protector — mysa is safe to enjoy worry-free and comfortably in your kitchen or bathroom.

Sleek, minimalist design — mysa’s premium look subtly enhances your home’s style. goodbye, boring beige!

For high/line voltage systems — mysa is designed for electric underfloor heating and retrofits with most existing brands.

Smart integrations — mysa works with alexa, google assistant, and apple homekit. stay cozy and connected.

Quick install — mysa installs easily in 20 minutes or less with step-by-step online guides and videos.
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7

Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant

Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant

Vine

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8.0

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Product Highlights
【remote control with various devices】. compatible with amazon alexa , google assistant , also you can control from your phone, tablet or laptop with smart vine app.

【modern-style with touch button】. fit with all types of family and strong touch button provide the long time guarantee.

【programmable and energy-efficiency】. ultra-flexible 7-day&8-period settings, save over 23% on hvac energy cost.

【quick installation and easy operatioin】. including necessary hardware and detailed instructions, most people finish installation within 30 minutes and be familiar with the operation within 20 minutes.

【free return and long time warranty】. one month free return without reason, one year warranty and lifetime technical support.
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34% off

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55

Sensi

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7.7

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  $85.00
  
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  $81.00
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Alexa integration
  
  9.0
- Easy to install
  
  9.5
- Smart Features
  
  10.0
- Tech Support
  
  8.5
- Temperature Control
  
  9.0
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Product Highlights
Save about 23% on hvac energy*: the energy star certified sensi thermostat helps you save on your hvac energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage.

Smart home compatible: works with amazon alexa, google assistant, apple homekit (c-wire required), and samsung smartthings smart home platforms.

Control from anywhere: remotely control your home comfort from your smartphone or tablet using the sensi mobile app for android and ios devices.

Circulating fan: air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.

Editors choice best value smart thermostat by usa today’s reviewed.com

Most install in 30 minutes or less**: use the built-in level and step-by-step app instructions for a quick installation. skip any extra work painting or patching the wall thanks to the standard thermostat size.
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9

Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire"

Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire"

Honeywell

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7.4

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  $136.35
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Accuracy
  
  9.0
- Easy to install
  
  9.5
- Tech Support
  
  8.5
- Touch Screen
  
  9.5
- User interface
  
  9.0
- Value for money
  
  8.0
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Product Highlights
Package length : 6.0"

Package height : 8.0"

Made in united states

Package width : 2.0"

Material type: plastic
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10
43% off

Wireless WiFi Thermostat,7 Programmable

Wireless WiFi Thermostat,7 Programmable

Honeywell

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7.2

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  $140.49
  
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  $98.00
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Alexa integration
  
  9.0
- Easy to install
  
  9.0
- Tech Support
  
  8.0
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Product Highlights
Energy savings mode, and 7 day easy programming

Simple programming and professional installation

Total connect comfort app available, remotely monitor/manage your homes comfort and energy use

Custom display, with on screen comfort information

Five-year limited warranty
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10 Best Smart Thermostats of March 2021

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