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Certified Open Box

ecobee3 lite Smart Thermostat - Black (EB-STATE3LT-02)

Baily Store
(4744)
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US $74.85
or Best Offer
or 4 interest-free payments of $18.71 available with
Condition:
Open box
“New Open Box condition.”
Out of Stock12 sold
Pickup:
Shipping:
Free USPS Ground Advantage®.
Located in: Hoffman Estates, Illinois, United States
Delivery:
Estimated between Sat, Nov 8 and Thu, Nov 13 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 returns. Seller pays for return shipping.
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One-year warranty included
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Quality Approved Sellers
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This item has a 1-year Allstate Protection Plans warranty included.
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eBay item number:226825902110
Last updated on Oct 21, 2025 11:09:59 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“New Open Box condition.”
Programmability
Programmable
UPC
0627988303154
Thermostat Programmable Days
7- Day
Power Source
Corded Electric
Color
Black
MPN
EB-STATE3LT-02
Wire Configuration
C-Wire
Material
Metal
Battery Size
3V Button Cell
Smart Home Compatibility
Apple HomeKit, Amazon Alexa, Samsung SmartThings, Nest, Logitech Harmony
Brand
ecobee
Thermostat Shape
Curved
Mounting
Mounting Plate
Voltage Type
Line Voltage
Sensor Technology
Room/Remote Sensor, Humidity,Proximity,Room/Remote Sensor,Temperature, Temperature, Proximity, Humidity,Occupancy,Proximity,Room/Remote Sensor,Temperature, Occupancy, Humidity, Room/Remote Sensor,Temperature,Proximity,Humidity, Temperature,Humidity,Room/Remote Sensor,Occupancy,Proximity
Number of Periods per Programmable Day
3
Control Style
App Controlled,Touchscreen,Voice Controlled, Works with SmartThings, Switch, Remote Control, App Control, Digital, Touch,Digital,App Control,Voice,Switch, Touch, Voice, Works with IFTTT, Works with Amazon Alexa, Works with Apple HomeKit
Display Size
3.5 in (8.9 cm)
Voltage
24 V
Model
ecobee3 lite
Features
Digital Display, Wi-Fi, App Control, Energy Report, Touch Screen, Weather Tracking
Smart Home Protocol
ZigBee, Bluetooth, Wi-Fi
Category

About this product

Product Information

Take control over your indoor comfort with this Ecobee3 Lite smart thermostat. This thermostat is compliant with ENERGY STAR standards, and it has a digital interface for easy use. Program a heating or cooling schedule for weekends, weekdays, or individual days. It uses Wi-Fi for connectivity and is able to communicate with home control systems, including Alexa, HomeKit, Nest, SmartThings, Google Home, and IFTTT. It weighs 1.25 pounds.

Product Identifiers

Brand
ecobee
MPN
EB-STATE3LT-02
UPC
0627988303154, 0636878381745
Model
ecobee3 lite
eBay Product ID (ePID)
22019370979

Product Key Features

Power Source
Corded Electric
Battery Size
3V Button Cell
Control Style
App Controlled,Touchscreen,Voice Controlled, Works with SmartThings, Switch, Remote Control, App Control, Digital, Touch,Digital,App Control,Voice,Switch, Touch, Voice, Works with IFTTT, Works with Amazon Alexa, Works with Apple HomeKit
Color
Black
Thermostat Shape
Curved
Mounting
Mounting Plate
Number of Periods per Programmable Day
3
Wire Configuration
C-Wire
Smart Home Compatibility
Apple HomeKit, Amazon Alexa, Samsung SmartThings, Nest, Logitech Harmony
Display Size
3.5 in (8.9 cm)
Voltage
24 V
Features
Digital Display, Wi-Fi, App Control, Energy Report, Touch Screen, Weather Tracking
Thermostat Programmable Days
7- Day
Material
Metal
Voltage Type
Line Voltage
Sensor Technology
Room/Remote Sensor, Humidity,Proximity,Room/Remote Sensor,Temperature, Temperature, Proximity, Humidity,Occupancy,Proximity,Room/Remote Sensor,Temperature, Occupancy, Humidity, Room/Remote Sensor,Temperature,Proximity,Humidity, Temperature,Humidity,Room/Remote Sensor,Occupancy,Proximity
Smart Home Protocol
ZigBee, Bluetooth, Wi-Fi

Dimensions

Weight
1lbs.
Height
4.05 in
Length
0" - 14"

Additional Product Features

Origin
China
App Integration
Android and Ios Application Available
Suitable For
Furnace
Energy Star
Compliant
Samsung SmartThings
Wink, and IFTTT
Number of Settings
Wall
Manufacturer Color
Black
Regency Use
46095
Shipping 48 Lower States
Fast Express Shipping
PR, HI, AK Shipping
Standard Shipping 5-7 Days
High Velocity
90-Day
Bucket Location
Front
Display height (in.)
4.05 in
Voltage (volts)
24
Assembled Product Dimensions (L x W x H)
1.00 x 4.00 x 4.00 Inches
Includes
Batteries,Display Base,Dry Wall Plugs,Mounting Hardware,Power Extender Kit,Thermostat
Item Package Quantity
1
Accessories
Backplate, Drywall Plugs, Wire Lables, Screw
Power Options
Hardwired
Display width (in.)
4.05 in
Screen Size
3.5in. LCD Touch Screen
Apple HomeKit, Amazon Alexa
Google Assistant, Microsoft Cortana
Switch Type
Standard
Dimensions
4x1x4in.
Type of Installation
Surface-Mounted
Size Type
Regular
Heating & Cooling System Type
2-Stage
ProductReferenceID
22019370979
Fan Style
Plate

Item description from the seller

About this seller

Baily Store

99.3% positive feedback•14K items sold

Joined Jan 2023
Usually responds within 24 hours
Thank you for visiting Baily, where customer satisfaction is our top priority. We are committed to delivering the best shopping experience by offering high-quality products and exceptional service. ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Seller feedback (5,055)

All ratingsselected
Positive
Neutral
Negative
  • 4***1 (170)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Installed Ecobee right away, works fine. it was indeed open box but never used before. price was great. Appearance No scratch and pristine condition. Arrived on time but USPS messed up delivering somewhere else. luckily nice neighbor left it at my door.
  • _***o (2)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A++++
  • r***i (508)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A
See all feedback

Product ratings and reviews

Learn more
4.8
280 product ratings
  • 252 users rated this 5 out of 5 stars
  • 18 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 5 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

See all 219 reviews
  • by adjuster1416
    Jul 14, 2020Top favorable review

    Ecobee 3 Lite

    This has nice features that are an upgrade to my old programmable Honeywell thermostat. It’s nice that it’s connected and syncs with my iPhone and Alexa. I anticipate being able to eventually use the thermostat to save money. For now, I will continue to mostly manually adjust my thermostat and not use a programmed cooling setting. I really have people that work different shifts and sleep during different times so I don’t foresee being able to run a set schedule. I do like being able to just ask Alexa to adjust the temperature. I also like using sensors that average and give an overall temperature of my home instead of just the temperature at the thermostat. Would recommend the upgrade.

    Verified purchase: YesCondition: Pre-OwnedSold by: justincor

  • by kim021467
    Oct 30, 2018Top critical review

    It's OK, gets the job done

    If you have a 24 volt line found in newer homes, it should be easy to install. Otherwise, your opening up you HVAC system to install the provided 24 volt adapter or possibly calling in a pro, which was my solution. Based on my heater/AC design, the pro needed to alter the wiring in order to use the Ecobee3. So far, it's working fine. WIFI connection was straight forward and the app for Android allows remote temperature adjustment and easy set up of temperature offsets. The extra large wall plate covered the holes from my old thermostat and the unit looks clean and modern. I also like the outside temp reading it pulls via Intranet. Ecobee also connects with Google Home.

    Verified purchase: YesCondition: NewSold by: sablerules

  • by escalater
    Oct 31, 2018

    Simple, pleasure to install and setup

    Works exactly as it says it will. Installation the simplest I have ever installed. Accessory thermostats basically "self install". Wireless connect is piece of cake. Smart phone android app is simple and to the point. 4 settings for every day of the week and change it with your computer or phone from anywhere. Haven't tried to connect to Alexa, and won't for now - no need to. Yo cannot go wrong with this one, and the price is very fair. Bought two - one for upstairs and one for downstairs with 2 accessory units to place in various rooms. Instructions and troubleshooting are clear and simple and correct. Totally happy.

    Verified purchase: YesCondition: NewSold by: 4firmxohrvw@deleted

  • by haranaomi
    Jan 19, 2021

    Ecobee 3 light

    I used to have regular programming thermostat since when I got this house, but it was confusing to set the date, time and temperature. I purchased Ecobee 3 light from the good reviews. Since I have Amazon echo in the kitchen and living room, I need the thermostat without the Echo function. I don’t use humidifier, ecobee 3 light is good enough. I love it. It was easy to replace from old one to this. Instruction was very clear. Very easy to program, and I love the geofencing feature. Highly recommend.

    Verified purchase: YesCondition: Pre-OwnedSold by: motherboardbeast

  • by diamante928
    Jun 07, 2021

    Good smart thermostat

    The thermostat works well and was very easy to set up. Good quality and clear display with mobile alerts and controllability. I do prefer the Emerson Sensi over this one because the display info is larger print which is much easier to read and to adjust the temp you just tap up and down versus this one has a slide. I decided to give this one a try since it was higher rated than the Emerson, but it comes down to personal preference since they offer the same features.

    Verified purchase: YesCondition: New

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