Emerson Sensi Touch Smart Thermostat

Retail Price $149.00 Your Price $79.00

After a PPL instant discount of: $50.00

Manufacturer Discount: $10.00

Marketplace Discount: $10.00

The Emerson Sensi Touch Smart Thermostat has a modern design and several advanced features to make consistent comfort and energy savings easy. It offers a large, touchscreen display, remote access from anywhere, seamless smart device integration, and easy installation.

  • The geofencing feature uses smartphone location to automatically adjust the temperature
  • Sends phone alerts if extreme temperatures or humidity changes are detected
  • Automatic upgrades so thermostat software is always up to date
  • Works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings
Availability: In stock

Product Features

SAVE ABOUT 23% ON HVAC ENERGY*: By adjusting the temperature using flexible scheduling, remote access, and geofencing, Sensi customers save about 23% on HVAC energy usage

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.

SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.

USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.

CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.

SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.

CIRCULATING FAN: Air circulation may improve indoor air quality by helping to regulate temperature and prevent the buildup of particles and mold.

HVAC Compatibility

The Sensi Touch is compatible with most HVAC systems, but not all. If you didn’t check compatibility prior to purchasing your new Sensi, don’t tear into that box just yet.

Use the Sensi Compatibility Checker.

Does a Sensi Touch Require a C-Wire?

For proper functionality, Emerson Sensi Touch Smart Thermostats do require a C-wire. This is because all of its cool features (Wi-Fi connectivity, geofencing, colorful touchscreen display...) use a lot of power! By using a negative charge to supply continuous power to your Sensi, a C-wire ensures its display, internal processor, and Wi-Fi connectivity remain up and running.

Read More about Sensis and C-Wires


You can feel confident and comfortable about installing Sensi yourself. The easy-to-use Sensi app will walk you through the step-by-step process quickly. What's more, Sensi's terminals are lit for better visibility and click easily into place. This makes installation a breeze.

Begin by downloading the app. Here's a sneak peek at what to expect!



Need Some More Installation Info?

For additional information, consult the Sensi Touch Installation Manual. 

More Information coming from Smartwave Proto
Manufacturer Emerson
Manufacturer Model ST75
Single Stage Heating/Cooling Yes
Two Stage Heating/Cooling Yes
Line Voltage Heating No
Wi-Fi Enabled Yes
Self-Learning No
Warranty (Years) 3
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