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ecobee3 Lite Smart Thermostat - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - DIY Install, Black

  • Based on 12,119 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 21
Order within 12 hours and 16 minutes
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Features

  • Save up to 23% annually on heating and cooling costs (compared to a hold of 72F)
  • Control from anywhere using your Android or iOS device
  • Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most
  • Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription)
  • ecobee was named an ENERGY STAR Partner of the Year award winner
  • Integrates seamlessly with your preferred smart home system. Connectivity - Wi-Fi, 802.11 b/g/n @ 2.4 GHz
  • Compatible with most 24VAC HVAC systems: furnaces, ACs (2H/2C), heat pumps (2H/2C + 2 stage AUX), boilers, PTACs, and fan coil units (3 fan speeds). Includes Power Extender Kit for C-Wire-less homes, ensuring easy installation. DHCP (dynamic) or static IP addressing 168 bit SSL encryption

Description

Sleek design and elevated comfort meet impactful energy savings. Save up to 23% annually on heating and cooling costs with ecobee3 lite, the smart thermostat that helps you live smarter and save more. Get a new handle on control and convenience. Manage your comfort from anywhere with the ecobee app on your iOS or Android mobile device. Compared to a hold of 72°F. Occupancy detection manages temperature automatically.

Brand: ecobee


Model Name: ecobee3 lite


Product Dimensions: 1"D x 4.05"W x 4.05"H


Special Feature: Window Sensor, Door Sensor


Brand: ‎ecobee


Model Name: ‎ecobee3 lite


Product Dimensions: ‎1"D x 4.05"W x 4.05"H


Special Feature: ‎Window Sensor, Door Sensor


Color: ‎Black


Temperature Control Type: ‎Heating, Cooling


Connectivity Technology: ‎Wi-Fi


Included Components: ‎ecobee3 lite thermostat, power extender kit, hardware pack, instructions, wire labels, mounting plate, trim plate


Power Source: ‎AC/DC


Item Weight: ‎1 Pounds


Voltage: ‎24 Volts


Material: ‎Plastic


Shape: ‎Rectangular


Display Type: ‎Touchscreen


Finish Type: ‎BLACK


Screen Size: ‎3.5 Inches


Control Type: ‎Touch


Control Method: ‎Voice


Connectivity Protocol: ‎Wi-Fi


Mounting Type: ‎Mounting plate and screws


Style: ‎ecobee3 Lite SmartThermostat


Backlight: ‎Yes


Number of Batteries: ‎1 Lithium Metal batteries required. (included)


UPC: ‎627988303154


Global Trade Identification Number: ‎54


Manufacturer: ‎Ecobee


Part Number: ‎EB-STATE3LT-02


Item Weight: ‎1 pounds


Country of Origin: ‎China


Item model number: ‎EB-STATE3LT-02


Batteries: ‎1 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Finish: ‎BLACK


Pattern: ‎Thermostat + Smart Thermostat Voice Control


Item Package Quantity: ‎1


Special Features: ‎Window Sensor, Door Sensor


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Metal


Warranty Description: ‎3 year limited warranty.


Date First Available: April 18, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Ecobee3 Lite Smart Thermostat
Color: Black Style: ecobee3 Lite SmartThermostat Pattern Name: Thermostat + Smart Thermostat Voi...
Because a local HVAC company installed my heatpump last week, a tech came out to install this thermostat free of charge minus my involvement in completing the installation wirh providing my Internet designation and password. The installation process was seamless and smooth. I can monitor the heatpump functions from anywhete now. I can also see the current temp away from the wall as the digiral temp display is large and stays lit. This thermostat is smart as it calibrated the temp setting we set and AI does the rest by communicating with me. I bought the back plate separately from Amazon (black) and it is very pleasing to look. Its too early to talk about the longevity of the system but it is functioning beautifully at this time. It is fully capable of accommodating one's individual scheduling but I programm it to have it at constant 72 degrees. This us todays kind of thermostat! ... show more
Reviewed in the United States on October 9, 2024 by Masterlee253 Masterlee253

  • Worth every penny!
Color: Black Style: ecobee3 Lite SmartThermostat Pattern Name: Thermostat + Smart Thermostat Voi...
Coming from the Nest, this was a breeze to install. I like that it comes with label stickers. Its clearly well thought out when it comes to installing. Setup and configuring on the network was also quick. Overall it took 20 minutes between removing the old one and installing Ecobee. I think the only thing to mention is that make sure you strip the wire back enough and insert it in fully. Mine were not making contact as much as I thought I did so had to re strip the wires. Other than that. Functionality wise its better. Home assistant integration is smooth. This works very well for those with multi split zones. Other than that. Its controls and UI are much more refined in my opinion. Pairing this with Home assistant. Its the perfect match. Plus if your using zones in your house. A ... show more
Reviewed in the United States on September 24, 2024 by Zachary

  • Great purchase! Love it
Color: Black Style: ecobee3 Lite SmartThermostat Pattern Name: Thermostat + Smart Thermostat Voi...
I’ve had mine for about a year now and it’s worked flawless from day one. Highly recommended. Phone app and Alexa voice command are so cool. I love controlling it when I’m not home and when I’m sitting on the couch I can either tell Alexa to change the temperature or do it on my phone. The daily programming feature is perfect as well. Install was easy as long as you follow the instructions. Great product. ... show more
Reviewed in the United States on October 30, 2024 by James S.

  • I've used others before and wasted my money
Color: Black Style: ecobee3 Lite SmartThermostat Pattern Name: Thermostat + Smart Thermostat Voi...
The Ecobee3 Lite Smart Thermostat is an absolute game-changer for anyone looking to upgrade their home's heating and cooling system. With its seamless integration with Home Assistant and Samsung SmartThings, this thermostat offers unparalleled convenience and control over your home's temperature. One of the standout features of the Ecobee3 Lite is its programmable functionality. Setting up personalized schedules and temperature preferences has never been easier. The intuitive interface allows you to create custom heating and cooling profiles to match your daily routine, ensuring optimal comfort while saving energy and money. The integration with Home Assistant takes this thermostat to a whole new level of smart home automation. By connecting it to your existing Home Assistant ecosystem, you can effortlessly incorporate the thermostat into your smart home routines. Adjusting the temperature with voice commands or through the Home Assistant app on your smartphone has never been more convenient. But the benefits don't end there. The compatibility with Samsung SmartThings adds another layer of versatility to the Ecobee3 Lite. It seamlessly works with other SmartThings devices, allowing for a cohesive and synchronized smart home experience. Imagine walking into a perfectly conditioned home with the lights set just right, all triggered by a single action—pure magic! Installation is straightforward, even for those with limited technical expertise. The package includes clear instructions and all the necessary hardware, making it a hassle-free process. Plus, the thermostat's sleek and modern design adds a touch of elegance to any living space. In terms of energy efficiency, the Ecobee3 Lite is a top performer. Its advanced sensors detect occupancy and adjust the temperature accordingly, ensuring that energy is not wasted when no one is home. The energy-saving reports provide valuable insights into your usage patterns, empowering you to make informed decisions to reduce your environmental impact. The compatibility with popular smart home platforms like Alexa, Google Assistant, and Apple HomeKit further solidifies the Ecobee3 Lite as a top-tier choice. This thermostat is the cornerstone of a well-connected and intelligent home. In conclusion, the Ecobee3 Lite Smart Thermostat with integration of Home Assistant and Samsung SmartThings is a must-have for any tech-savvy homeowner. It not only delivers exceptional performance in terms of temperature control and energy efficiency but also elevates your smart home experience to new heights. Whether you're looking to reduce your carbon footprint or simply want the utmost convenience, this thermostat will exceed your expectations. Highly recommended! ... show more
Reviewed in the United States on July 21, 2023 by R.Crosslin

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