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Sensi Smart Thermostat, 100 Years Of Expertise, ST55

US $17.85
ApproximatelyAU $27.52
Was US $21.00 What does this price mean?
The seller’s previous price is required to be the previous selling price or recommended retail price (RRP) at which it was offered and/or sold for a reasonable period of time immediately prior to the discount.
Save US $3.15 (15% off)
Condition:
For parts or not working
Sale ends in: 10h 30m
Breathe easy. Free delivery and returns.
Postage:
Free USPS Ground Advantage®.
Located in: Albemarle, North Carolina, United States
Delivery:
Estimated between Fri, 20 Jun and Wed, 25 Jun to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:267291228106

Item specifics

Condition
For parts or not working: An item that does not function as intended and is not fully operational. ...
Style
HVAC_CONTROL_THERMOSTAT
Item Package Quantity
1
Temperature Control Type
Programmable, Smart/Remote
Unspsc Code
41112209
Control Method
voice
Package Level
unit
Safety Data Sheet Url
https://ace.infotrac.net/getmsds.aspx?SKU=4784500
Connectivity Protocol
Wi-Fi
Size
No Size
Number Of Lithium Ion Cells
1
Pattern
Thermostat
Model Number
ST55
Supplier Declared Dg Hz Regulation
not_applicable
Item Name
Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Dat..
Batteries Required
true
Product Site Launch Date
2017-04-22T08:00:01.000Z
Batteries Included
true
Connectivity Technology
Wi-Fi
Included Components
Thermostat, free mobile app, 2 AA batteries, mounting hard..
Model Name
Wi-Fi Thermostat for Smart Home, DIY Version
Control Type
Button Control
Item Type Keyword
programmable-household-thermostats
Number Of Items
1
Customer Package Type
Standard Packaging
Item Shape
Rectangular
Street Date
2017-05-22T00:00:01Z
Mounting Type
Wall Mount
Unit Count
1.0
Size Type
Regular
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

Little Big Finds

96.8% positive Feedback177K items sold

Joined May 2009

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage costs
5.0
Postage speed
5.0
Communication
4.9

Seller feedback (39,177)

All ratings
Positive
Neutral
Negative
  • 7***- (79)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The shipping was fast and the packaging was solid. The product matched the description and had decent value. However, after buying a separate charger (as noted in the listing), the watch still didn’t power on. I reached out to the seller and they kindly accepted the return and issued a refund. I do wish there had been some gesture to offset the extra cost of the charger, given the item didn’t work, but overall the seller handled the situation professionally. Recommended!
  • a***_ (264)- Feedback left by buyer.
    Past month
    Verified purchase
    I had an excellent experience with this seller! From start to finish, they were incredibly responsive and professional in handling the transaction. Communication was clear, prompt, and courteous, ensuring a smooth purchasing process. The item arrived exactly as described, packaged securely, and shipped quickly. It’s rare to find sellers who are this dedicated to customer satisfaction, and I truly appreciate their commitment to providing a hassle-free experience. Highly recommended!
  • 5***2 (139)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    We purchased this Ring Video doorbell. Description said it was new, however it was missing the battery and the back plate. I spoke with the seller and he offered me a partial refund. We came to a fair amount and it was refunded to my account. The seller is very friendly and understanding of the issue. Will definitely purchase from him again if he has an item I want. The package arrived in a timely manner and was packed in the box well. I give this seller 5 stars. Thank you!! *****

Product ratings and reviews

4.3
20 product ratings
  • 14 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