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Emerson Sensi Wi-Fi Thermostat for Smart Home

Ships from United States. Most customers receive within 7-9 days.

Sold and Shipped by Emerson Thermostats a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Control your home comfort from anywhere using the free Sensi app for Android and iOS devices from your smartphone, tablet or laptop

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Emerson Sensi Wi-Fi Thermostat for Smart Home
Ships from United States. Most customers receive within 7-9 days.
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Emerson

Highly-rated for a reason.

See for yourself why Sensi thermostat consistently receives outstanding reviews for its simple installation, intuitive app design and highly-rated customer support.

Emerson Emerson

With the new Sensi mobile app, installation is even easier than before. Clearly illustrated, step-by-step instructions will confidently guide you through the installation process, in as little as 15 minutes. Simply use the app to indicate the wires that are connected to your old thermostat, and let the app automatically configure the setting that matches your home.

Should you need any help along the way, our highly-trained Sensi Support Team can be reached at support@sensicomfort.com or 1.888.605.7131.

Extensive compatibility* with
most home HVAC systems.

Emerson
  • Conventional - up to two stages of heating and two stages of cooling (2H/2C)
  • Heat Only** and Cool Only**
  • Heat Pump (With or Without Aux**) - up to 4 stages of heating and 2 stages of cooling (4H/2C)
  • Gas, Oil, Electric
  • Geothermal and Dual-fuel

*Does not work with electric baseboard heat and some other systems.

**This system type requires a common wire (c-wire). If you don't have a c-wire, 'Emerson Thermostat Common Wire Kit' is available for purchase.


Emerson

Check system and router compatibility to make sure the Sensi Thermostat will work in your home - https://sensicomfort.com/compatibility/wire-picker/

Emerson

Control your smart home.

Emerson

*A common wire (c-wire) is required for Apple HomeKit.

Emerson

Your comfort on your terms.

Your Sensi thermostat makes it easy to remotely control and schedule the comfort of your home. With Sensi, you’ll never need to choose between saving money or staying comfortable. With energy-saving features like geofencing, 7-day flexible scheduling and remote access, you can save on HVAC related energy costs.

  • Geofencing: Sensi uses your smartphone’s location to make automatic adjustments to your temperature settings, helping you avoid wasteful heating and cooling when you’re away, and making sure your home is exactly how you like it when you’re arriving.
  • Flexible Scheduling: With the 7-day programming option, you can use the Sensi app to create and customize your home heating and cooling schedules to fit your lifestyle. You can even start with a preloaded schedule that reflects common daily patterns and quickly adapt it to your unique schedule.

Features & Specifications

  • Remote Temperature Control
  • Multiple Thermostat Control
  • Geofencing
  • Flexible 7-Day Scheduling
  • High/Low Temperature Alerts
  • Local Weather Information
  • Early Start
  • AC Protection
  • Secure Network
  • Keypad Lockout
  • 3-Year Limited Warranty
  • Low Profile Design
  • Large Backlit Screen
  • Built-In Level for Mounting
  • Auto Changeover
  • Fan Control
  • Indoor Humidity Sensor
  • Back Up Power Source
Emerson

Thermostat Dimensions
5.875” x 3.75” x 1.0”

Screen Dimensions
5” LCD display

Thermal Specifications
Setpoint Temperature Range: 50° to 99°F (10° to 37°C)
Display Temperature Range: 32° to 99°F (0° to 37°C)

Electrical Specifications
Battery: 2 AA batteries
Wired: 20 to 30 VAC through terminals C and Rc or Rh. NEC Class II, 50/60 Hz.


Emerson

WHAT'S IN THE BOX:

  • Sensi Wi-Fi Thermostat
  • Mounting hardware
  • Installation guide
  • Wire labels
  • Welcome guide
  • 2AA batteries
  • Warranty booklet

General

|
Brand
Emerson
Type
WiFi Thermostats
Protocol
WiFi

Additional Information

|
Date First Available
November 02, 2018
Warranty, Returns, And Additional Information
2/ 5
Use of thermostat in vacation home 7/14/2019 7:01:59 AM

Pros: Easy to setup
Retains and runs user programs if internet connection is lost.

Cons: Loses internet connection if ac power is off for over 5 mins.
Have to be at the thermostat to reconnect it to the internet.

Overall Review: This thermostat works well if it is in your primary home so that you can reconnect it to the internet. I installed this in a house in the coastal areas of NC. I wanted to be able to control the temp from my primary home and cut the ac on before we came down. Worked well and then had problems with lost internet connection. I had to be at the thermostat to reconnect it. This happened a number of times. After a number of emails with Sensi, they said that if the ac power is off for more than 5 mins, the internet connection has to be setup again. In my opinion, this thermostat is not one that I would recommend for a vacation house. Sensi did not provide any solution to this problem or suggest another of their products.

Would not recommend this thermostat for a vacation home.

3 out of 3 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Helps me be even lazier! 7/10/2019 6:33:57 AM

Pros: - Can change programming, turn fan off/on, set temperature, etc right from my couch.
- Works like it should.
- I think it was easy to install and set up

Cons: - Once in a great while it loses connection and I have to just go tell it to reconnect to the wifi

Overall Review: When we moved into our home, we discovered there was no exhaust fan installed in the bathroom. We use the furnace fan to circulate air when we take showers. Once in awhile, we forget to turn it off and we sleep in the basement so we would have to get up and come back upstairs to shut the fan off. If we leave it running, it circulates all of the cool air out of the basement and then we are too warm at night. Ultimately, this purchase was to allow us to turn that silly fan off on those nights we forget to. That's a 5 star for me because it works perfectly for that.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Perfect for our house 7/4/2019 5:32:46 AM

Pros: Very easy installation.
Very easy and user friendly programming
Large numerals make for reading easy

Cons: I have nothing to complain about.

Overall Review: We have been shopping for a WiFi style thermostat for several months. We chose the Emerson Sensi because of the price, more than anything. The wife is home all day so we really didn't need one of those thermosats that senses when you are home. So the Sensi is perfect.
The face is perfect with fairly large easy to read numerals. The thermostat is very easy to program as it is quite intuitive.
Installation was a no brainer. Hook up to WiFi was exceptionally simple. I was good to go in maybe 15 minutes from removal of existing thermostat to getting the Sensi linked up with my iPhone.
Note...I am not an HVAC guy. I'm a retired math teacher. Well, semi retired.
Well worth the purchase. We will be purchasing another one for my in-laws

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Easy to Install Thermostat 6/6/2019 10:27:25 AM

Pros: The thermostat was easy to install especially for a non electrician like myself. And to hook it to the wifi was easy also.

Cons: No cons as of yet. There could be a humidity reader on it.

Overall Review: I would certainly recommend this thermostat as it was not very complicated and so far, works like a champ.

1 out of 1 people found this review helpful. Did you?
Anonymous
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great thermostat 1/25/2019 2:30:23 PM

Pros: Assistant enabled

Cons: None in a year

Overall Review: I love this thermostat. I have an automatic program set to conservatively heat the house and when it isn't enough warmth I just ask Alexa to adjust the temp. I haven't had any trouble in almost a year since I bought it. I also use Google assistant to adjust the settings. I had more trouble with my old regular thermostat.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Liked it so much I purchased another for my other heating zone. 7/1/2018 11:42:14 AM

Pros: Why would anyone pay twice as much for a competing product? I purchased one of these almost 3 years ago and it has worked flawless. My schedule varies and I can raise the heat in my home using the slick app on my phone an hour or so before I arrive. I just purchased another for my other zone. With an older system I did add a C wire with a small transformer plugged in my basement. In my situation it was easy

Cons: In my case it did need a c wire to run correctly.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Great product!! 1/12/2018 5:55:27 PM

Pros: Installed in 10 min. Alexa also is working with it. The install app makes it a "snap".

Cons: no cons yet.

2 out of 2 people found this review helpful. Did you?
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