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Emerson Sensi Smart Programmable Thermostat Wi-Fi Programmable - White (ST55)™

US $58.53
ApproximatelyAU $90.49
or Best Offer
Condition:
Used
Tested Fully Working - Very Good Condition
Postage:
Free delivery in 2-4 days
Get it between Thu, 8 May and Sat, 10 May to 43230.
Located in: Deer Park, New York, United States
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:116524315403
Last updated on 29 Apr, 2025 01:43:50 AESTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller notes
“Tested Fully Working - Very Good Condition”
UPC
0786710554827

About this product

Product Identifiers

Brand
Emerson
MPN
ST55
UPC
0786710554827
Model
Emerson Sensi
eBay Product ID (ePID)
17033941015

Product Key Features

Power Source
Corded Electric, Battery
Year Manufactured
2019
Battery Size
AA
Compatible Product
Universal
Control Style
Remote Control, Push Button, App Control, Digital, Touch, Voice
Compatible Brand
Oil, electric dual fuel, Geothermal, Gas, Emerson
Color
White
Thermostat Shape
Rectangular
Mounting
Wall-Mounted
Number of Periods per Programmable Day
4
Cool Stages
1
Programmability
Programmable
Wire Configuration
4-Wire
Smart Home Compatibility
Apple HomeKit, Wink, Google Home/Assistant, Amazon Alexa, Samsung SmartThings
Display Size
5 in (12.7 cm)
Voltage
24 V
Heat Stages
1
Features
Built-In WiFi, Bluetooth, Wi-Fi, Remote Control, Low Battery Indicator, Smart Connectivity, App Control, Filter Replacement Indicator, Touch Screen, Adjustable Thermostat, Night Light, Automatic Changeover, Digital Display, Battery Backup, Daylight Savings Time Ready
Thermostat Programmable Days
7- Day
Compatible Model
ST55
Material
Plastic
Sensor Technology
Temperature
Voltage Type
Low Voltage
System Switching
Auto

Dimensions

Item Height
3.75 in
Item Weight
0.55 lb

Item description from the seller

About this seller

6te1

97.9% positive Feedback331K items sold

Joined Apr 2005
6TE1 Store Is A Computer And Consumer Electronic Online Seller That Provides Name Brand Merchandise At Discounted Prices. We Have Continually Grown By Providing Quality Deals At Low Prices. We Sell ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (79,573)

All ratings
Positive
Neutral
Negative
  • r***l (424)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I had an excellent experience with this eBay seller! From start to finish, they were incredibly professional and timely in all their communications. What truly sets them apart is how they go above and beyond to ensure customer satisfaction. The item I purchased arrived exactly as described, packaged securely, and even sooner than expected! They clearly care about their customers, taking extra steps to make the process seamless and stress-free. I highly recommend this seller.
  • a***r (212)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    El envío fue excelente, llegó rápido y sin ningún inconveniente. El embalaje estuvo muy bien cuidado, protegiendo perfectamente el artículo. Tal como se describe en la publicación, el producto cumple exactamente con lo esperado, lo que demuestra honestidad y profesionalismo por parte del vendedor. Además, el precio fue muy justo, ofreciendo un gran valor por el dinero. Sin duda, una experiencia de compra impecable. ¡Recomendado al 100%!
  • o***c (116)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent seller. Fast shipping . Item arrived earlier than expected. Packaged well to prevent damage. Reasonable price. Item was quality and condition was as stated. Would buy again in future. Thank You !!

Product ratings and reviews

4.3
19 product ratings
  • 13 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
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top 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

  • 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

  • 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

  • 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

  • Great thermostat, great value

    Easy to program and monitor from anywhere when connected to wifi.

    Verified purchase: YesCondition: Pre-ownedSold by: vintagepaper10