Ermerson Sensi ST55U Smart Wi-Fi Thermostat White ( New Open Box )

ansre25
(1094)
Seller's other items
Contact seller
US $70.00
ApproximatelyS$ 91.07
or Best Offer
Condition:
New other (see details)
Breathe easy. Returns accepted.
Shipping:
US $9.75 (approx S$ 12.68) USPS Ground Advantage®.
Located in: Streamwood, Illinois, United States
Delivery:
Estimated between Wed, 5 Nov and Sat, 8 Nov 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:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:388753560997
Last updated on Oct 25, 2025 06:40:18 SGTView all revisionsView all revisions

Item specifics

Condition
New other (see details): A new, unused item with absolutely no signs of wear. The item may be ...
Country of Origin
Mexico
Thermostat Programmable Days
7- Day
Power Source
Battery
Color
White
Items Included
Batteries, Dry Wall Plugs, Display Base
Compatible Product
Universal, Central Heating Radiator, Heat Pump
Battery Size
AA
Smart Home Compatibility
Amazon Alexa, Google Home/Assistant, Apple HomeKit, Wink
Brand
Sensi
Thermostat Shape
Rectangular
Mounting
Wall-Mounted
Sensor Technology
Temperature
Voltage Type
Low Voltage
Control Style
App Control, Touch, Digital
Model
Sensi ST55U
Programmability
Programmable
Category

Item description from the seller

About this seller

ansre25

100% positive feedback•2.8K items sold

Joined Mar 2020
Seller's other itemsContact

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 (964)

All ratingsselected
Positive
Neutral
Negative
  • l***u (682)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Beautiful plate collection! Love it! Wonderful condition as described. Great price on plates and shipping. Shipped very quickly and arrived safely, Fragile plates were extremely well packaged with a lot of time, great care and materials to ensure safe delivery. Thank you! Excellent seller! A+++++
    4 Anthropologie Animal Dessert Plates Leopard Parrot Elephant Zebra Colorful (#388699915301)
  • 3***8 (1)- Feedback left by buyer.
    Past month
    Verified purchase
    The item is beautiful and in perfect condition! The seller obviously took time to ensure the item would arrive in perfect condition -- there was no skimping on packing material which protected it during shipping. The item arrived quickly. I would definitely recommend this seller.
    Vintage White Ceramic Minimalist Cat Statue 10" (#387833639029)
  • h***3 (38)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The item was packaged with obvious care and shipping was quick! Item arrived as described, in excellent condition, and price was very reasonable considering. Overall, am very satisfied and would recommend seller 100% to others. Thank you!
    Gal Meets Glam Edith City Crepe V-Neck Fit And Flare Midi Dress Navy Blue Size 0 (#388459556978)
See all feedback