Can you replace a regular thermostat with a smart thermostat?

In most cases, you can use your existing thermostat hook-up for a newer, smarter thermostat. Installing your new thermostat usually only takes about 30 minutes. Most smart thermostats include step-by-step setup instructions to make installation a smooth process.

Which brand has the largest assortment of Smart Thermostats at The Home Depot?

<a href = "https://www.homedepot.com/b/Smart-Home-Smart-Devices-Smart-Thermostats/Google/Filter-Indicator/N-5yc1vZc7clZgqnZ1z18ve6" class="u__default-link"> Google</a> has the largest assortment of Smart Thermostats.

What are the shipping options for Smart Thermostats?

All Smart Thermostats can be shipped to you at home.

Does The Home Depot have energy efficient Smart Thermostats in stock?

Yes, The Home Depot has <a href = "https://www.homedepot.com/b/Smart-Home-Smart-Devices-Smart-Thermostats/Energy-Star/Filter-Indicator/N-5yc1vZc7clZ1z0ksr7Z1z18ve6" class="u__default-link">14 energy efficient Smart Thermostats</a> in stock.

What are some of the most reviewed products in Smart Thermostats?

Some of the most reviewed products in Smart Thermostats are the <a href = "https://www.homedepot.com/p/ecobee-3-Lite-Smart-Thermostat-Wi-Fi-Thermostat-EB-STATE3LT-02/301500584" class="u__default-link">ecobee 3 Lite Smart Thermostat Wi-Fi Thermostat</a> with 2,412 reviews, and the <a href = "https://www.homedepot.com/p/Honeywell-T9-WiFi-7-Day-Programmable-Smart-Thermostat-with-Touchscreen-Display-RCHT9510WFW2001/308156768" class="u__default-link">Honeywell T9 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display</a> with 2,301 reviews.

Do smart thermostats work with Google Assistant?

We offer 16 different smart thermostats to meet your home's needs, <a href = "https://www.homedepot.com/b/Smart-Home-Smart-Devices-Smart-Thermostats/Filter-Indicator/Google-Assistant/N-5yc1vZc7clZ1z0kb2mZ1z18ve6" class="u__default-link">12</a> of which work with Google Assistant. Once your new smart thermostat is connected to Google Assistant, you'll be able to use your voice to manage your home's temperature.

Filter Indicator - Smart Thermostats

Google
Nest Thermostat - Smart Programmable Wi-Fi Thermostat - Snow

(3.6 / 2113)

Model# GA01334-US

Limit 5 per order

$12999

Best Seller

ecobee
Smart Thermostat Enhanced Programmable Wifi Works with Siri, Alexa, Google Assistant Energy Star Certified Smart Home

(4.5 / 616)

Model# EB-STATE6L-01

$18900

ecobee
Smart Thermostat Premium with Smart Sensor and Air Quality Monitor Wifi Works with Siri, Alexa, Google Assistant

(4.5 / 719)

Model# EB-STATE6-01

$24999

Google
Nest Thermostat - Smart Programmable Wi-Fi Thermostat - Charcoal

(3.6 / 2092)

Model# GA02081-US

Limit 5 per order

$12999

Honeywell Home
T9 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display and Smart Room Sensor

(3.6 / 461)

Model# RCHT9610WFSW2003

$20900

Honeywell
T9 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display

(4.1 / 2720)

Model# RCHT9510WFW2001

$17389

Emerson
Sensi Touch 7-day Programmable Wi-Fi Smart Thermostat with Touchscreen Color Display, C-wire Required - White

(4.5 / 1132)

Model# ST75W

$13599

Google
Nest Thermostat - Smart Programmable Wi-Fi Thermostat - Sand

(3.6 / 2078)

Model# GA02082-US

Limit 5 per order

$12999

Google
Nest Thermostat - Smart Programmable Wi-Fi Thermostat - Fog

(3.6 / 2078)

Model# GA02083-US

Limit 5 per order

$12881

Emerson
Sensi Touch 7-day Programmable Wi-Fi Smart Thermostat with Touchscreen Color Display, C-wire Required - Black

(4.5 / 1149)

Model# ST75

$14691

Google
Nest Thermostat - Smart Programmable Wi-Fi Thermostat Snow + Nest Thermostat Trim Kit Snow

(3.5 / 954)

Model# VBCC8SWTKSW20

Limit 5 per order

$12999

Google
Nest Thermostat - Smart Programmable Wi-Fi Thermostat Fog and Nest Thermostat Trim Kit Snow

(4 / 274)

Model# VBCC8FGTKSW20

Limit 5 per order

$14498

SMART THERMOSTATS

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Department

Review Rating

Installation

In-Home Installation Available

Brand

Google

Emerson

ecobee

Honeywell Home

Honeywell

Price

$100 - $150

$150 - $200

$200 - $250

Included

Mounting Hardware

Display Base

Batteries

Power Extender Kit

Dry Wall Plugs

Trim Plate

Remote Sensor

Control Type

Phone Controlled

Dial

Touchscreen

Voice Controlled

Features