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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
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.
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 using our compatibility checker. Then come back to place your order.
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
Installation Video
