Back to home page
|Listed in category:

Picture 1 of 8

Picture 1 of 8
Picture 2 of 8
Picture 3 of 8
Picture 4 of 8
Picture 5 of 8
Picture 6 of 8
Picture 7 of 8
Picture 8 of 8
Have one to sell?
Sell it yourself

Emerson Sensi Smart Programmable Thermostat ST55U White #UM4827

Landon'sLane
(802)
Seller's other items
Contact seller
US $29.99
ApproximatelyC $41.26
or Best Offer
Condition:
Used
Hurry before it's gone. 1 person is watching this item.
Shipping:
US $15.94 (approx C $21.93) UPS Ground Saver.
Located in: Plainfield, Illinois, United States
Delivery:
Estimated between Thu, Aug 14 and Wed, Aug 20 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:405926421261

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Brand
Emerson
Thermostat Programmable Days
7- Day
Thermostat Shape
Rectangular
Sensor Technology
Temperature
Power Source
Corded Electric, Battery
Manufacturer Warranty
n/a
Color
White
Model
Emerson Sensi
MPN
NA
Country/Region of Manufacture
n/a
Smart Home Compatibility
Apple HomeKit
Programmability
Programmable
UPC
NA

Item description from the seller

About this seller

Landon'sLane

99.4% positive feedback•2.6K items sold

Joined Mar 2019
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

Seller feedback (761)

All ratings
Positive
Neutral
Negative
See all feedback

Product ratings and reviews

Learn more
4.2
22 product ratings
  • 15 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 22 reviews
  • by jfsheu_bay
    Jul 16, 2023Top favourable review

    good thermostat but some improvements needed.

    easy to set up and install. user friendly app is provided for the unit. However, some improvements can be made for trend data. My previous wifi thermostats do provide temperature change historical chart. This help me to judge performance of my heating system while I was traveling overseas during winter season. Sensi thermostat only provides temperature reading at the time when I open the app. I have no way to know the readings one hour ago unless I keep watching it.

    Verified purchase: YesCondition: Pre-OwnedSold by: relax_and_take_five

  • by jowig67
    Mar 18, 2024

    3rd Sensi, and would buy again.

    Very good product, without problem. Setup was a little challenging, but their techs helped us get it working on our system. We own 3, at different locations. Would buy a gain.

    Verified purchase: YesCondition: Pre-OwnedSold by: goods-f-less

  • by johaddi-0
    Jan 12, 2025

    I have been using Sensi ST-55s in three ...

    I have been using Sensi ST-55s in three residential places, two states, and with two internet providers. I have had no problems with this item or its installation. It is a quality product, and I am now using it with two wire condensation boilers without a C-wire.

    Verified purchase: YesCondition: NewSold by: house-of-gold

  • by saleps
    Jan 23, 2024

    Great and smart thermostat will save its users money..

    The Emerson Seni Smart thermostat works well and is easy to program from my smartphone.

    Verified purchase: YesCondition: NewSold by: benjwashi_3729

  • by wadegblakey
    Jul 05, 2025

    Best Smart Thermostat

    The Sensi Smart Thermostat is the best all-around smart thermostat available. Easy to install and setup. Easy to program schedules. Great intuitive App. Easy to override manually for non- techies.

    Verified purchase: YesCondition: Pre-OwnedSold by: alexnew-23

More to explore: