Emerson - Sensi Lite Smart Programmable Wi-Fi Thermostat-Works with Alexa - Black

Emerson - Sensi Lite Smart Programmable Wi-Fi Thermostat-Works with Alexa - Black
Model: ST25
Brand: Emerson
(74)
3 stores
2 Products

Product Details

SMART THERMOSTATS HAVE NEVER BEEN SO EASY! Give your family’s comfort a smart upgrade. With the Sensi Lite smart thermostat, it’s never been easier. It all starts with a quick and simple installation—no common wire required with most systems. Just a tap of the easy-to-use LCD touchpad display, or our free, top-rated mobile app lets you REMOTELY ACCESS, CHANGE, OR PROGRAM YOUR HOME TEMPERATURES, whether you are at home or on-the-go. Put your comfort on your terms using location-based temperature control with geofencing or creating custom heating and cooling schedules with the flexible 7-day scheduling option. Both energy saving features save you about 23% on your HVAC energy usage so you can SAVE MONEY WITHOUT COMPROMISING YOUR COMFORT. Plus, Sensi INTEGRATES DIRECTLY WITH HOME AUTOMATION PLATFORMS Amazon Alexa, Google Assistant, and Samsung SmartThings. With the Sensi Lite smart thermostat, your usage activity and personal data stays private. That’s the power of putting Sensi’s over 100 years of HVAC experience on your wall.

Smart thermostats have never been so easy! Give your family’s comfort a smart upgrade. With the Sensi Lite smart thermostat, it’s never been easier. It all starts with a quick and simple installation—no common wire required with most systems. Our top-rated mobile app lets you manage your home’s HVAC from anywhere, anytime. Plus, your usage activity and personal data stays private. That’s the power of putting Sensi’s over 100 years of HVAC experience on your wall.

Shop Now

Compare Buying Options

Last Updated: 2025-09-21 10:34:36

Search
Amazon Amazon

$63.99
walmart Walmart.com

$63.99
bbuy Emerson

Product Specifications

Technical Details

Manufacturer -
Brand Emerson
Item model number ST25
Color Black
Weight -
Height -
Depth -

Additional Product Information

Product Id 3079005
User Reviews and Ratings
4.5 (74 ratings)
4.5 out of 5 stars
UPC 786710568732

Shopping Options

Compare Buying Options

# Shop & Price
1
Check on Amazon
Price:
Search Visit Amazon
2
Emerson Sensi Lite Smart Programmable Wi-Fi Thermostat, 1 Count
Reviews: 92
app.ratings: (92)
Price:
$63.99 Visit walmart
3
Emerson - Sensi Lite Smart Programmable Wi-Fi Thermostat-Works with Alexa - Black
Reviews: 74
app.ratings: (74)
Price:
$63.99 Visit bbuy

Top User Reviews and Ratings (10 total reviews)

(2)
Reviewed in the USA on Jan 20, 2025

Hi, I like my Sensi thermostat most of the time, but occasionally I switch to "cool" mode without realizing it. It's VERY easy (too easy) to switch modes. I would appreciate a mode in the app where you can set the thermostat to a heat/furnace-only mode so there is no cool mode to accidentally switch to. I live in Colorado, I only have a furnace, no AC needed. If not a heat-only mode then at least a confirmation to the switching of modes would be sufficient. Often I accidentally switch modes when simply trying to wake up the thermostat. I have the Sensi Lite, but this should be a feature on all the thermostats IMHO. Thanks!

Anonymous • Review provider: walmart.com
(4)
Reviewed in the USA on Jan 07, 2025

I got this as a local promotion for my electric and gas company. Very easy to set up but needs a c wire to work correctly or it will lose connection with wifi in order to save the battery power. It also uses the temperature differential differently than all other thermostats I have. Because of this my heater comes on more than my old thermostat resulting in more wear and tear on my system. A firmware update that would allow a wider temp swing than 1.9 degrees would help a lot. Until that happens I am unable to use this thermostat and have went back to my old one.

Anonymous • Review provider: walmart.com
(4)
Reviewed in the USA on Jan 06, 2025

It's easy to set heating mode and cooling mode and adjust the temperatures but I can't force the fan to be on high speed.

Anonymous • Review provider: walmart.com
(1)
Reviewed in the USA on Jan 01, 2025

Too difficult to set up. More than 2 days trying to figure it out. More than 25 min in help support listening music and still not help

Anonymous • Review provider: walmart.com
(1)
Reviewed in the USA on Dec 18, 2024

We bought it to control our fireplace, which we use intermittently. When the batteries are new it works well, but they run out once per week. This can't be how it's designed but I haven't been able to get in touch with anyone to get a replacement.

Anonymous • Review provider: walmart.com
Showing 1 to 5 of 10 reviews
1