Emerson Sensi Touch Smart Thermostat With Color Touchscreen Review

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Updated June 27, 2022
94 Expert Rating

Thermostats don’t need to have all the bells and whistles to be the Best Smart Thermostat; sometimes it takes something like the Emerson Sensi Touch Smart Thermostat With Color Touchscreen to be the Best Smart Thermostat For Multiple Zones. After all, it supports major voice assistants, and even alerts you to temperature and humidity extremes in your home.

Why We Like It – Emerson Sensi Touch Smart Thermostat With Color Touchscreen

Plain and simple, the Emerson Sensi Touch Smart Thermostat With Color Touchscreen takes basic smart home functionality and adds a nice spin to it, like Smart Alerts and compatibility with major voice assistants.

  • Works w/ major voice assistants
  • Alerts you to extreme temp & humidity levels
  • Can be installed in 30 mins. or less
  • Lacks remote sensors
  • C-wire is required


Customer reviews express gratitude towards its ability to alert them of temperature extremes by email or through the app itself. It’s also very consistent in how it carries out scheduling you’ve created. Usage reports are also invaluable for keeping track of runtimes, especially for curbing energy usage.

Advanced Features

The Emerson Sensi Touch Wi Fi Smart Thermostat may not have remote sensors like the Honeywell Home T9, but it takes basic functions and goes a step further. Flexible scheduling lets you adjust cooling and heating right down to the time in the day for better home comfort and, ultimately, save on your HVAC energy usage. Features like Smart Alerts also clue you in when your home is too hot, cold, or too humid.

Ease of Use

The Emerson Sensi ST75 went with a touchscreen color display, like the Glas Smart Thermostat. If your hands are full, the ST75 smart home compatible works with Amazon Alexa, Google Assistant, Apple Homekit, and Samsung SmartThings—so it can take commands from most major voice assistants. When you’re away (or at home), you can also control your HVAC systems with the Sensi app.

Ease of Install

The Emerson Sensi Touch Wi Fi Thermostat is, like most smart thermostats, very easy to install; in fact, you can have it up and running in 30 minutes or less. The Sensi mobile app can help if you’re having any trouble. Connect it to the correctly colored wires and you’re good to go. One fact to note: you need a wire C.


You’ll find a limited catalog of smart thermostats this low priced, not without sacrificing major features. You get your choice of voice assistants, above average functions, and being Energy Star certified means you’ll save money over time. A cheaper alternative to this thermostat would be the Honeywell Lyric T5 Smart Thermostat, which is affordable and works with almost any HVAC.  This touch screen Sensi Thermostat doesn’t have remote sensors, however, though the Ecobee SmartThermostat With Voice Control does.

Emerson Sensi Touch Smart Thermostat With Color Touchscreen Wrap Up

If you wanted an affordable, easy-to-use smart thermostat, the Emerson Sensi Touch Smart Thermostat With Color Touchscreen is a shoe-in for the number one spot. Since it works with major voice assistants, even Apple Homekit, just about anyone can take advantage of its above average functions. Remote sensors would’ve made it perfect, however.

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