---
product_id: 43695610
title: "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\""
brand: "emerson"
price: "1888 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Emerson"
url: https://www.desertcart.dk/products/43695610-emerson-sensi-touch-wi-fi-smart-thermostat-with-touchscreen-color
store_origin: DK
region: Denmark
---

# Energy Star saves ~23% 4.3" touchscreen display Wi-Fi remote control 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"

**Brand:** emerson
**Price:** 1888 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Control your comfort, save energy, and stay connected—smart living starts here! 📲

## Quick Answers

- **What is this?** 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" by emerson
- **How much does it cost?** 1888 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/43695610-emerson-sensi-touch-wi-fi-smart-thermostat-with-touchscreen-color)

## 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

- • **Effortless DIY Setup:** Built-in level & app-guided wiring make installation a breeze—no pro needed.
- • **Smart Energy Savings:** Slash HVAC costs by up to 23% with flexible scheduling and real-time usage reports.
- • **Sleek Modern Interface:** Large, vibrant color touchscreen blends style with intuitive temperature control.
- • **Proactive HVAC Health Alerts:** Stay ahead with filter reminders and system performance notifications—never miss maintenance.
- • **Seamless Voice & App Control:** Works flawlessly with Alexa, Apple HomeKit, Google Assistant & more for hands-free comfort.

## Overview

The Emerson Sensi Touch Wi-Fi Smart Thermostat features a 4.3-inch color touchscreen, Wi-Fi connectivity compatible with Alexa and other smart home platforms, and is Energy Star certified to save approximately 23% on HVAC energy costs. Designed for easy DIY installation with app-guided wiring, it offers remote control, programmable scheduling, and proactive maintenance alerts, all wrapped in a sleek, modern design.

## 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: Sleek, simple and amazing value for the money (I’ve worked in HVAC for years) - 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.
Review: Great thermostat with timer that you can control from your phone - This thermostat has been great. It was easy to install and connect - just follow the directions and you'll be off and running. It's got good basic functionality and is easy to control from my phone. It's got timer settings and you can easily adjust them from your phone. If you're looking for a thermostat that learns over time, this isn't your device. But if you want to set your thermostat based on a timer and control it with your phone, this is the one for you. Overall a great value.

## 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 |
| Backlight | Yes |
| Batteries | 1 AA batteries required. |
| Batteries required | No |
| Best Sellers Rank | #6,115 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Home Programmable Thermostats |
| Brand | 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 | 4.4 4.4 out of 5 stars (14,004) |
| Department | Unisex-Adult |
| Display Type | Touchscreen |
| Global Trade Identification Number | 00786710554841 |
| Import | Made in the USA |
| Included Components | Installation Guide, Mounting Hardware, Owner's Manual, Thermostat, Warranty Booklet |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.4 ounces |
| Item model number | ST75 |
| Manufacturer | Emerson Thermostats |
| Material | Plastic |
| Model Name | Touch Wi-Fi Thermostat |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 AA batteries required. |
| Number of pieces | 1 |
| Power Source | AC/DC |
| Product Dimensions | 1.17"D x 5.63"W x 3.2"H |
| 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 |
| Style | Black |
| Temperature Control Type | programmable |
| UPC | 786710554841 |
| Voltage | 30 Volts |
| Warranty Description | 3 years. |

## 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

![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" - 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Great thermostat with timer that you can control from your phone
*by S***E on December 28, 2025*

This thermostat has been great. It was easy to install and connect - just follow the directions and you'll be off and running. It's got good basic functionality and is easy to control from my phone. It's got timer settings and you can easily adjust them from your phone. If you're looking for a thermostat that learns over time, this isn't your device. But if you want to set your thermostat based on a timer and control it with your phone, this is the one for you. Overall a great value.

### ⭐⭐⭐⭐⭐ Excellent, easy to use, thermostats.
*by M***T on December 22, 2025*

I purchased two Sensi thermostats since it was getting close to heating season and one of my old thermostats died. Sensi was top rated on many sites so I found the best price at the time on sale on Amazon. These are very easy to configure. You can set up lots of schedules and quickly adjust the temperature on the phone app. I did have an electrician do the installation because I did not have a c-wire on the old thermostats. But she simply did the installation and tested it. She said she hadn’t installed this brand before but was very impressed with the quality and ease of installation so she planned to recommend them in the future. I set up the WiFi connection, all the schedules and options in no time without reading instructions because it’s very intuitive. You can change the brightness, set it to dark for nighttime, and quickly adjust the temperature by touch. They’ve been in use for a couple of months with no issues. Highly recommend.

## 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 Denmark*
*Store origin: DK*
*Last updated: 2026-02-26*