Emerson - Sensi Touch Smart Programmable Wi-Fi Thermostat- Works with Alexa, C-Wire Required - Silver

Emerson - Sensi Touch Smart Programmable Wi-Fi Thermostat- Works with Alexa, C-Wire Required - Silver
Model: ST75S
Brand: Emerson
(44)
3 stores
2 Products

Sensi Touch Smart Programmable Wi-Fi Thermostat- Works with Alexa, C-Wire Required

Product Details

For use with Honeywell T9 smart thermostat; up to 200' range; 120° horizontal field of view; up to 1 year of battery life; automatically adjusts the temperature; balances room's hot and cold spots

From across the room or across the country, Sensi makes it easy for you to remotely control and schedule your home comfort - Anytime. Anywhere.

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Last Updated: 2025-07-12 16:42:06

$119.99
amazon amazon

$139.99
walmart DTODITO EXPRES USA

About this item features

PRIVACY PROTECTION*: Sensi won’t sell your personal information to third partiesEASY DIY INSTALLATION: Use the built-in level

illuminated easy-click terminals and step-by-step app instructions for a quick installation; Works with the HVAC equipment found in most homes. Common wire (c-wire) is requiredSAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling

remote access and usage reportsSLEEK

MODERN DESIGN: The large color display features easy-to-read temperatures and intuitive menus. Available in black

white and silver to complement your home décorCONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devicesSMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering valuable usage reports

alerts about your equipment

and maintenance reminders like filter replacement

Product Specifications

Technical Details

Manufacturer Emerson
Brand Emerson
Item model number ST75S
Color Silver
Weight 0.55 pounds
Height 3.4 inches
Depth 1 inches

Additional Product Information

Product Id 1363446
User Reviews and Ratings
4.4 (44 ratings)
4.4 out of 5 stars
UPC 786710562969

Description

Have COMFORT and CONTROL AT YOUR FINGERTIPS with the Emerson Sensi Touch Smart Wi-Fi Thermostat. Just a tap of the easy-to-use large color LCD touchscreen display or free mobile app lets you REMOTELY ACCESS, CHANGE, OR PROGRAM YOUR HOME TEMPERATURES, whether you are at home or on-the-go. CONNECT TO COMFORT IN COLOR WITH THOUGHTFUL DESIGN features like intuitive menus, easy-to-read temperatures, back glow, precision temperature control, smart alerts and more. With the ENERGY STAR certified Emerson Sensi Touch Smart Wi-Fi thermostat, you can SAVE ABOUT 23% ON YOUR HVAC ENERGY USAGE using flexible scheduling, remote access, and geofencing. This smart thermostat is designed to work with HVAC equipment in most homes, and the Sensi mobile app guides you through each step of the installation process, making for a seamless DIY experience. Plus, your smart thermostat INTEGRATES DIRECTLY WITH HOME AUTOMATION PLATFORMS like Alexa, Apple Home Kit, Google Assistant, and Samsung SmartThings to give you a complete smart home experience. Have peace of mind knowing that more than 100 years of experience with HVAC systems went into the development of the Emerson Sensi Touch Smart Wi-Fi thermostat.
Emerson Sensi Touch Smart Wi-Fi Thermostat with Touchscreen Color Display, Silver, Easy DIY, Data Privacy, C-Wire Required-ST75S PRIVACY PROTECTION: Sensi won’t sell your personal information to third parties. EASY DIY INSTALLATION: Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. Works with the HVAC equipment found in most homes. Common wire (c-wire) is required. SAVE ABOUT 23% ON HVAC ENERGY: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access and usage reports. SLEEK, MODERN DESIGN: The large 4.3 in. color LCD touch screen display features easy-to-read temperatures and intuitive menus. Available in black, white and silver to complement your home décor. CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices. SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering important usage notifications, alerts about your equipment, and maintenance reminders like filter replacement. BACKED BY HVAC EXPERTISE: More than 100 years of experience with HVAC systems went into the development of Sensi. Display 4.3’ full color LCD touch screen display 272 x 480 pixel display Wi-Fi & Security 802.11b/g/n @ 2.4 GHz WPA and WPA 2 encryption methods Security Features Total Keypad Lockout Setpoint Temperature Limits Automatic Software Updates Performance Features Humidity Control AC Protection Smart Alerts Circulating Fan Dual Fuel Logic Option Auto Changeover (Heat/Cool) Service Reminders HVAC Maintenance Air Filter Indicator UV Bulb Humidifier Pad System Type Universal - Single-Stage, Multi-Stage or Heat Pump Heat/Cool Stages Single 1H/1C, Multi-Stage 2H/2C, Heat Pump 4H/2C Program Options: 7-Day Programmable Geofencing Non-Programmable Periods Per Programmable Day Up to 8 Works With: Amazon Alexa Apple Home Kit Google Assistant Wink Samsung SmartThings

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# Shop & Price
1
Sensi Touch Smart Thermostat by Emerson with Touchscreen Color Display, Programmable, Wi-Fi, Mobile App, Easy DIY, Data Privacy, Works with Alexa, Energy Star Certified, ST75S-Silver, C-Wire Required
Price:
$119.99 Visit amazon
2
Emerson Sensi Touch Smart Programmable Wi-Fi Thermostat, C-Wire Required-Silver
Reviews: 414
app.ratings: (414)
Price:
$139.99 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(5)
Reviewed in the USA on Aug 03, 2025

I got this installed a few months back and its a wonderful addition. I change the temperature as needed without having to pre-set it before leaving home and then getting stuck with that # until returning home. The app gives me remote access. Very helpful!!

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Jul 23, 2025

I bought the sensi thermostat through my energy provider and I'm very happy with it. I am able to monitor and control my house temperature from anywhere from the apps. The convenience of turning my Aircondition on only when I need it and regulating the temperature; is fantastic

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Feb 01, 2025

Easy-ish to install if you have a patient husband, haha. Go slow, read the directions.

Anonymous • Review provider: walmart.com
(1)
Reviewed in the USA on Jan 05, 2025

45 minutes on hold for tech support...will be returning

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Dec 08, 2024

Great product, very easy to install. Their website walks through ever step as if I were in 2nd grade. Perfect!

Anonymous • Review provider: walmart.com
Showing 1 to 5 of 10 reviews
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