Internet #301231587

Model #ST75

Store SKU #1002364956

Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, C-Wire Required

  • Touchscreen thermostat with smart alerts to monitor temperatures
  • Requires C-wire configuration for installation
  • Compatible with Amazon Alexa and Google Assistant
  • See More Details
$15210

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Price:
$15210

Product Overview

The Sensi Touch Wi-Fi smart thermostat puts comfort control at your fingertips whether you are at home or on-the-go. Just a tap of the easy-to-use touchscreen display or free mobile app lets you remotely access, change or program your home temperatures. Anytime. Anywhere. Sensi mobile app guides you through each step of the DIY installation process. A common wire (c-wire) is required for all system types. Refer to our online compatibility resources on our website to make sure Sensi thermostat will work in your home. Once your Sensi thermostat is up and running, you can let your location automatically adjust your temperature settings with geofencing or use the intuitive controls to create a custom schedule, to save about 23% on your HVAC energy usage. Energy savings calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4° F vs. users with no adjustments. Savings vary based on equipment type/condition, insulation, climate & temperature adjustment size/frequency. Based on survey results of 2120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. Adding a common wire may impact installation time. Does not work with electric baseboard heat and some other systems. System requirements for mobile app: iOS - 10.0 or above Android - 4.2 or above (5.0 or greater to use the Geofencing feature).
  • California residents
  • Reader’s Choice BEST SMART THERMOSTAT by PCMag and Editor’s Choice BEST OVERALL SMART THERMOSTAT by USA Today’s Reviewed
  • Save about 23% on HVAC energy: by adjusting the temperature using flexible scheduling, remote access, and geofencing, Sensi customers saved 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
  • Compatibility requires C-wire: extensive compatibility with HVAC equipment found in most homes, all system types require a common wire (C-wire), to check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility
  • Smart home compatible: works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.
  • Sensi multiple thermostat manager: control, batch and group unlimited number of thermostats from a single dashboard for just $10 per thermostat per year
  • Ssage reports: monitor current day and historical heating, cooling and fan runtimes right in the app
  • Get rebates: find utility rebates in your area through the rebate finder at sensi.emerson.com/rebates
  • 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 buildup of particles and mold
  • Energy Star
  • How to install and replace your thermostat












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Info & Guides

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NameT5 7-Day Programmable Thermostat with Touchscreen DisplayEmerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, C-Wire RequiredWi-Fi Smart Color 7-Day Programmable Smart Thermostat with Color-Changing Touchscreen DisplayNest Learning Thermostat 3rd Gen in Mirror Black
Price
$8999
$15210
$16900
$24153
Ratings
(129)
(338)
(4215)
(11655)
FeaturesBattery,Daylight Savings Time Ready,Low Battery Indicator,Touch ScreenAuto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Touch Screen,Vacation ModeAuto Changeover,Backlit Display,Daylight Savings Time Ready,Filter Indicator,Outdoor Temperature Display,Vacation ModeRemovable Interface
Thermostat CompatibilityUniversalUniversalUniversalUniversal
Wire Configuration2-WireC-WireC-WireC-Wire
Heating & Cooling System Type2 Stage2 Stage2 Stage2 Stage
Control TypeTouchscreenPhone Controlled,TouchscreenPhone Controlled,TouchscreenDial,Manual,Phone Controlled
Power OptionsHardwiredC-wireHardwiredPlug-in
Voltage TypeMillivolt VoltageLow VoltageMillivolt VoltageLine Voltage
Thermostat ShapeSquareRectangularRectangularRound
IncludedMounting HardwareDisplay Base,Mounting Hardware,No Additional Items IncludedMounting HardwareMounting Hardware,Trim Plate
View ProductView ProductView ProductView Product

Specifications

Dimensions

Display height (in.)
2.25
Display width (in.)
3.75
Product Depth (in.)
1.166
Product Height (in.)
3.399

Details

Battery Power Type
Alkaline
Battery Size
.Built-In
Color Family
Black
Color/Finish
Black
Control Type
Phone Controlled,Touchscreen
Features
Auto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Touch Screen,Vacation Mode
Heating & Cooling System Type
2 Stage
Hub Required
No hub connection available
Included
Display Base,Mounting Hardware,No Additional Items Included
Pack Size
1
Periods per Programmable Day
4
Power Options
C-wire
Power Options
Hardwired
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
180-Day
Shape
Rectangle
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Smart Technology
Geo Fencing,Intuitive Scheduling,Smart Home Hub Compatible,Smart Phone/Android App Compatible
Thermostat Compatibility
Universal
Thermostat Product Type
Smart/Wi-Fi
Thermostat Shape
Rectangular
Thermostat Type
Heating and Cooling
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (v)
24v
Voltage (volts)
24
Voltage Type
Low Voltage
Wire Configuration
C-Wire
Works With
Alexa, Apple HomeKit

Warranty / Certifications

Certifications and Listings
Energy Star
Manufacturer Warranty
3 Years

Questions & Answers

48Questions16Answers

Does it have the temperature swing ?

Asked by Bigdog September 22, 2020
1
Answer

In short, yes. Cycle Rate is a feature accessible in the Sensi app. It allows you to customize temperature control to suit your personal preference. Cycle rate options include fast, medium, and slow. For most homes with ducted heating and cooling systems, the medium setting is optimal. For most homes with hot water boilers or steam heating systems, the slow heating cycle rate is optimal. For the tightest temperature control, select the Fast cycle rate. So, in your case, the fast cycle rate would be best to hold the temperature closer to what you have it set at.

Is it possible to replace just one thermostat in a two zone system?

Asked by Jon September 21, 2020
1
Answer

If they are compatible with one another. That would be a good question for Emerson, the manufaturer of this thermostat.

does this tstat require a hub or is it independently controlled

Asked by sparky12 September 20, 2020
2
Answers

You can control it directly on the touch screen without a hub/modem but you will not be able to control it remotely without wifi access.

Does this work with electric heat?

Asked by Toby September 5, 2020
2
Answers

Yes, there is a question during setup as too which you have.

Does this have 4 temp changes per day?

Asked by glenko August 9, 2020
1
Answer

You can set up however you like - all by your phone and can adjust even if you aren’t home!

Does this thermostat have the option to connect to an indoor remote sensor?

Asked by Moby August 6, 2020
0
Answers

Does this thermostat have a 5 minute delay option that protects the compressor during power inter...

Asked by BD59 July 18, 2020
2
Answers

Yes, but you access and turn it on for the protection on the app only, not on the thermostat itself.

This unit is listed as a "2 stage heating and cooling type" .... can my single stage heating and ...

Asked by DJ June 29, 2020
1
Answer

Yes, it will work with a single stage.

what is a c wire

Asked by elliot May 18, 2020
2
Answers

The "C" wire carries 24 volts from your air handler to power your thermostat. Emerson SenSi thermostat needs the "C" wire for power as it wasn't designed to use batteries and has no battery back-up.

will this work with xfinity wifi network?

Asked by tld869 February 17, 2020
4
Answers

It shouldn't matter your provider as long as you have a wireless router to connect it to I got it on spectrum.

Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, C-Wire Required - page 2

Customer Reviews

  • 338 Customer Reviews
  • 4.4 out of 5 stars overall
87% of customers recommended.
Overall Ratings
5star-icon(242)
4star-icon(47)
3star-icon(13)
2star-icon(6)
1star-icon(30)
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Make Sure You Have Long Wires
Quality :
4
Value :
5
I bought 2 of these thermostats to go upstairs and downstairs in my house. The installation was fairly quick upstairs, but downstairs proved to be more challenging when it came to the wire length. I needed more slack from the wires to get them all connected properly in the terminals. After fiddling with that for a bit I was able to get them connected. Connecting both devices to my wifi and controlling them has been a breeze and I haven't had any connectivity issues. There are some routers that aren't compatible so I recommend you verify this before buying.
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0
0
Fixed my battery dependency!
Quality :
5
Value :
4
So this is my 4th thermostat. The one that came with the house was that old mercury one. I replaced it with a programmable battery one some time later and a few years after that it was replaced with a non programmable one when I replaced the entire AC system 3 years ago. I bought this one since it had a Cwire which I had mine already ready to connect to both the furnace and the thermostat. The installation guide was super easy. Also, it fit right into the frame of the previous one so it looks like it came with the unit. The only drawback is that the screws it came with were pretty small compared to the last one, but I ended up using the old ones and it was perfect anyway.
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0
0
We Love This Thermostat
Quality :
5
Value :
5
We used to have a Nest thermostat. But for some reason, it took the thermostat 1.5 hrs to cool our 1,400 sq townhouse down 1 degree. We called our HVAC guy and he said it was the thermostat. We tried three more Nests and they all did the same thing. We went back to Home Depot and saw the Emerson Sensi Touch Thermostat and liked the look of it. Installation was very easy and it works great! I love being able to turn the temp up or down when we are gone and turn it back up or down right before we come home.
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1
0
Great Thermostat!
Quality :
5
Value :
5
I purchased the Sensi Touch Wi-Fi Smart Thermostat for my office condo. It was very easy to install just following the directions in the app. It is easy to use and super convenient to turn the AC on on my way to the office. I arrive at the office and it is already cool. Additionally, the app informed me of a rebate opportunity and submitted it for me. I received notice that I was approved for the rebate and will be receiving a check for $85 from the local utility company. I'm very happy with this purchase!
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1
0
Total control
Quality :
5
Value :
5
This was so quick and easy to install. Now I have control over how hot or cold the house is.
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0
0
Excellent addition for any residential AC system
Quality :
5
Value :
5
I had my Sensi touch screen thermostat professional installed. Took the tech less than an hour to install and set up. I have it linked to my android phone. It works beautifully and has cut my AC daily run time down to around 3 hours or less. I would definitely purchase it again as well as recommend to others.
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3
0
How have I lived without a smart thermostat
Quality :
5
Value :
4
I honestly do not know how I lived without this in my life before now. My dad always said put on a sweater if I’m cold or take it off when I’m hot. There was no touching the thermostat. I feel like a lot of people grew up with that. I now change the temp from my phone. Cold in the loft- changed with just a touch of my smart phone app. Too hot at bedtime. Boom. Changed. I never changed my thermostat before bc programming it was a nightmare. Now I’m freaking comfortable all the time in my home. It’s like the magic my furnace and ac unit were always supposed to be capable of. I. Do. Not. Know. How. I. Lived. Without. This. Ps- I had an old schoolish thermostat. The nice man on the installation video thought I could rewire my thermostat and add additional wiring myself. He was out of his dang mind. I hired a professional to install this. Probably not horribly difficult but definitely beyond my capabilities.
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2
0
Keeping home climate control, simple
Quality :
5
Value :
5
With the ability to set very detailed days, times and temperature settings, you can now focus on whats important, and that's your home. For even more flexibility, you can use the phone app, so you don't have to leave the comfort of your bed or couch, or even that new recliner, to make changes to your system. There is even a way to set it to change between heat and cool, without even using your phone or the wall unit. If you use Alexa, Google home, or some other home automation system, you can integrate this with those as well. Stop touching your wall thermostat, and get a Sinsi
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2
0
Good
its an okay thermostat i like it so far! great way to keep up with how long your a/c stays in and i like the mobile app
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0
0
Did a lot of research before buying another smart thermostat and was surprised to see that this p...
Did a lot of research before buying another smart thermostat and was surprised to see that this particular one was rated better than Nest or Ecobee. After purchasing it 2 weeks ago I can see why as it was very easy to install, as long as you know whether you have HVAC or Heat pump, and their customer service has been through the ceiling awesome! Very affordable and does everything the big boys do! I control the house with my phone from anywhere in the country and if I'm going to be gone for a prolonged period of time I just turn the heat off. Once I get within 45 minutes of home I reactivate the heat with my phone and I walk into a nice and cozy house.
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