---
product_id: 43695610
title: "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, ST75 - Black, C-Wire Required"
brand: "emerson"
price: "167990CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Emerson"
url: https://www.desertcart.sn/products/43695610-sensi-touch-smart-thermostat-by-emerson-with-touchscreen-color-display
store_origin: SN
region: Senegal
---

# Energy Star saves ~23% Wi-Fi remote control 4.3" touchscreen display 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, ST75 - Black, C-Wire Required

**Brand:** emerson
**Price:** 167990CFA
**Availability:** ✅ In Stock

## Summary

> 🌟 Control comfort like a pro—anywhere, anytime, effortlessly!

## Quick Answers

- **What is this?** 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, ST75 - Black, C-Wire Required by emerson
- **How much does it cost?** 167990CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/43695610-sensi-touch-smart-thermostat-by-emerson-with-touchscreen-color-display)

## Best For

- emerson enthusiasts

## Why This Product

- Trusted emerson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Modern Design:** Glossy black touchscreen blends tech with style on your wall
- • **Effortless DIY Setup:** Built-in level & app-guided install for quick, no-pro required setup
- • **Smart Energy Savings:** Cut HVAC costs by ~23% with flexible scheduling & usage reports
- • **Proactive HVAC Health:** Real-time alerts & maintenance reminders keep your system running smooth
- • **Seamless Voice Control:** Works flawlessly with Alexa, Google Assistant & Apple HomeKit

## Overview

The Emerson Sensi Touch Wi-Fi Smart Thermostat features a vibrant 4.3-inch color touchscreen, Energy Star certification for up to 23% HVAC energy savings, and seamless integration with Alexa, Google Assistant, and Apple HomeKit. Designed for easy DIY installation with app guidance and built-in leveling, it offers remote control via smartphone and proactive HVAC maintenance alerts, all wrapped in a sleek, modern black finish.

## Description

Sensi touch smart thermostats are designed for energy savings and data privacy – to give you full control of your home HVAC. With over 100 years of HVAC experience, you know our expertise already, even if you didn’t realize it. Emerson produces many of the HVAC parts that our smart thermostats control, so you can feel confident in the product you put on your wall. With our top-rated mobile app and easy installation process, customers of all comfort levels can make the switch to a Sensi smart thermostat. In addition, our customer service team of HVAC experts is always available to help you through any questions you might have. *For more information on Compatibility, Energy Savings, and Privacy Protection, please refer to the “Product Documentation” section below.

Review: Works great and love the app - I installed the thermostat at our cabin so we could control the temperature remotely. It's nice to arrive there to a warm place. It was very easy to install, and wifi connectivity is good. It works and looks great. I love the app, it is very intuitive and easy to use.
Review: Fantastic Thermostat - especially for the price! - Great product. Bought the silver because it was $26 lower than the white lol. Bought this device because I needed a day to day heat/cool schedule, not 5 days + weekend. Installation took 10 mins for a standard (non-hi efficiency) 20 year old gas furnace. Luckily there was an unused 5th wire in my thermostat cable that I was able to use for the C connection. the device is very easy to setup and in a few minutes after power on, I was able to set a schedule that took advantage of when we are routinely home or not. The app is very useful, and I now can adjust as needed, and optionally lockout changes from the display. There are also great features like offset adjustments and even a humidity control mode. Highly recommend.

## Features

- 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 color 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 valuable usage reports, alerts about your equipment, and maintenance reminders like filter replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N3CEUDH |
| Additional Features | Auto Changeover, Daylight Savings Time Ready, Filter Indicator, Geofence Technology, Programmable |
| Backlight | Yes |
| Best Sellers Rank | #5,774 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Home Programmable Thermostats |
| Brand | Emerson |
| Brand Name | Emerson |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Voice |
| Control Type | App Control |
| Controller Type | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings, Vera |
| Customer Reviews | 4.5 out of 5 stars 14,125 Reviews |
| Display Type | Touchscreen |
| Finish Types | Glossy |
| Global Trade Identification Number | 00786710554841 |
| Included Components | Installation Guide, Mounting Hardware, Owner's Manual, Thermostat, Warranty Booklet |
| Item Dimensions D x W x H | 1.17"D x 5.63"W x 3.2"H |
| Item Type Name | with Touchscreen Color Display, Works with Alexa, Black, Energy Star Certified, 5.625" x 3.4" x 1.17", Black |
| Item Weight | 0.71 Pounds |
| Manufacturer | Emerson Thermostats |
| Manufacturer Part Number | ST75 |
| Manufacturer Warranty Description | 3 years. |
| Material Type | Plastic |
| Model Name | Touch Wi-Fi Thermostat |
| Model Number | ST75 |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 AA batteries required. |
| Power Source | AC/DC |
| Product Dimensions | 1.17"D x 5.63"W x 3.2"H |
| Product Style | Black |
| Screen Size | 4.3 Inches |
| Shape | Rectangular |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Auto Changeover, Daylight Savings Time Ready, Filter Indicator, Geofence Technology, Programmable |
| Specific Uses For Product | Air Conditioner, Boiler, Furnace, Heat Pump |
| Specification Met | Energy Star |
| Temperature Control Type | programmable |
| UPC | 786710554841 |
| Unit Count | 1.0 Count |
| Voltage | 30 Volts |

## Product Details

- **Brand:** Emerson
- **Controller Type:** Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings, Vera
- **Model Name:** Touch Wi-Fi Thermostat
- **Product Dimensions:** 1.17"D x 5.63"W x 3.2"H
- **Special Feature:** Auto Changeover, Daylight Savings Time Ready, Filter Indicator, Geofence Technology, Programmable

## Images

![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, ST75 - Black, C-Wire Required - Image 1](https://m.media-amazon.com/images/I/615f-CWrjsL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does this have the capability of showing me a temperature chart of the past 12 hrs?**
A: Not sure what you mean. The temperature for the past hours will be what the thermostat is set for, no? It does give you a monthly report of number of hours in use, number of hours of heating and/or cooling, and average humidity...

**Q: What is difference between this thermostat and the white wifi version.**
A: Please visit https://sensicomfort.com/ for additional product details.  The Sensi Touch Wi-Fi (ST75) has a color touch-screen, requires a c-wire in all applications, and is compatible with Apple HomeKit among other home automation platforms such as Amazon Alexa.  Sensi Wi-Fi Thermostat models UP500W and 1F86U-42WF do not have color touch-screens, and a c-wire is not required for most HVAC applications.  While not compatible with HomeKit, these models are compatible with other smart home platforms including Amazon Alexa.  Sensi Wi-Fi Thermostat models ST55 and 1F87U-42WF are similar to previous models (UP500W/1F86u-42WF), except these models are compatible with HomeKit.  Feel free to reach out to support@sensicomfort.com for any other questions.

**Q: Is this product able to control whole home humidifiers?**
A: It controls my Aprilaire 800 just fine

**Q: Can you use the temperature schedule on the unit, and also apple homekit geofencing to get the benefits of both rather than either or?**
A: I have geofencing on my setup AND I can also turn on scheduling. Not sure why u can’t do both. If u have any smart devices set up in ur home, then see if u can set up a schedule there instead of the Sensi app, then just turn on geofencing in the Sensi app. Worked for me.  Alexa allows me to do schedules on the thermostat even when I have geofencing on in the Sensi app. I love this thermostat. Much better than the Nest that just takes everything over & is difficult to navigate & is so much more expensive. Nest has also have threatened & planned to stop being compatible with Alexa & Apple pods anymore due to the competition, to force people to change to the Google assistant, which would make it worthless to anyone using Alexa or other non-google smart devices. I bought two nests for family members,& one for myself that I couldn’t get to install in my home,  but for me, this one does what I want but doesn’t tell ME how I can use it and what smart devices I can use it with. It works with ALL smart home setups. And it was super easy to set up. I can already see the energy savings I’m gonna get with this cause my thermostat is staying exactly at the temp I chose & it’s not running all day anymore.  Get this one, I think you’ll like it!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great and love the app
*by B***N on April 2, 2026*

I installed the thermostat at our cabin so we could control the temperature remotely. It's nice to arrive there to a warm place. It was very easy to install, and wifi connectivity is good. It works and looks great. I love the app, it is very intuitive and easy to use.

### ⭐⭐⭐⭐⭐ Fantastic Thermostat - especially for the price!
*by R***. on February 14, 2026*

Great product. Bought the silver because it was $26 lower than the white lol. Bought this device because I needed a day to day heat/cool schedule, not 5 days + weekend. Installation took 10 mins for a standard (non-hi efficiency) 20 year old gas furnace. Luckily there was an unused 5th wire in my thermostat cable that I was able to use for the C connection. the device is very easy to setup and in a few minutes after power on, I was able to set a schedule that took advantage of when we are routinely home or not. The app is very useful, and I now can adjust as needed, and optionally lockout changes from the display. There are also great features like offset adjustments and even a humidity control mode. Highly recommend.

### ⭐⭐⭐⭐⭐ Sleek, simple and amazing value for the money (I’ve worked in HVAC for years)
*by K***L on August 7, 2025*

I worked in HVAC for some years prior to entering the new field and have installed my fair share of thermostats. Recently purchased a house and it came with an Ecobee 4. Had nothing but issues with it. Would crash randomly and take up to 25 minutes to reboot, and in general does not carry ease of use. Now onto the Sensi touch. Amazingly simple to install and wire, the app even gives you a guide so you can designate what your previous wiring was at the terminals of the thermostat and it will automatically reconfigure and give you a 2-D diagram of positive wire up the Sensi using your existing wiring. Once wired up, I finished registering in the app and was able to control my thermostat remotely on my phone. Both of the app and the thermostat itself are quality, sleek, simple and is incredibly easy to use. I know there are a lot of high tech options out there, but if you are looking for something that is easy to install, reliable, and really offers most of what you would get when spending several hundred dollars on a thermostat for a flat $100. I highly recommend it.

## Frequently Bought Together

- Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75 Black 5.625" x 3.4" x 1.17"
- Emerson Wall Plate SA5B for Sensi Touch Wi-Fi Thermostat, Black

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-02*