JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Free Shipping on Orders of $35 or More
After $15.00 in potential Rhode Island Energy instant savings!
After $75.00 in potential Rhode Island Energy instant savings!
The ecobee3 Lite Thermostat is packed with smart features to help you take charge of your home comfort and energy bills. It learns your schedule and programs itself, turns itself down when you are away, and offers advanced reporting to help you save money. When programmed properly, a smart thermostat can reduce energy use from 5%-15% per year.
Before ordering, please confirm system compatibility.⇒ View Compatibility Tool
In stock
When you select ConnectedSolutions and activate your thermostat!
Plus get a $20 e-gift card for each year you stay connected
Sorry, you are not eligible for the ConnectedSolutions program at this time. You can still add this item to your cart below without opting into the program by selecting "Add to Cart".
* Required Fields
$84.99
The ecobee3 Lite simplifies home comfort and energy efficiency, learning your behavior to program itself. Turn it up and down as you please and ecobee will create a custom heating and cooling schedule for you.
Thanks to occupancy sensors in your ecobee3 Lite, saving energy is effortless! When you arrive, ecobee turns itself up. When you leave, ecobee turns itself down to save energy.
ecobee3 Lite pairs with ecobee SmartSensors. SmartSensors are designed to detect temperature and occupancy in rooms throughout your home.This allows you to deliver comfort in the rooms that matter most.
SmartSensors sold separately. Pair your ecobee with up to 32 sensors.
The ecobee3 Lite app allows you to be in control of your home thermostat and energy use from anywhere.
ecobee3 Lite thermostats are compatible with most HVAC systems, old and new. This includes radiant heating systems, multistage, and dual-fuel heat pumps.
Make sure this product is compatible with your heating/cooling system by leaving this marketplace site and going to the manufacturer's website to utilize this compatibility checker tool.
If your old thermostat’s wiring doesn’t include a C wire, in most cases you can still install an ecobee with the included Power Extender Kit.
ecobee3 Lite works with Apple Home Kit, Amazon Alexa, Google Assistant, Samsung Smart Things, and IFTTT.
In most homes, installing an ecobee thermostat is easy and takes about 45 minutes. Simply follow the steps in the installation guide.
Download Ecobee Installation Guide
After $10.00 in potential Rhode Island Energy instant savings!
After $30.00 in potential Rhode Island Energy instant savings!
After $40.00 in potential Rhode Island Energy instant savings!
After $18.00 in potential Rhode Island Energy instant savings!
After $12.00 in potential Rhode Island Energy instant savings!
