
Limit two (2) smart thermostat rebates per electric utility account every two years. Includes smart thermostat rebates received through other Efficiency Works programs. Learn More
Live better. Save more.
With its beautiful design, easy-to-use touchscreen display, and up to 23% savings on heating and cooling costs, the ecobee3 lite is the smarter thermostat that helps ...
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ENERGY STAR® certified product.
Live better. Save more.
With its beautiful design, easy-to-use touchscreen display, and up to 23% savings on heating and cooling costs, the ecobee3 lite is the smarter thermostat that helps you live better and save more. It also now pairs with Room Sensor™ to help manage hot or cold spots in your home, delivering comfort to the rooms that matter most. And because they track occupancy, they make your home even smarter about saving energy when you’re away.
ecobee3 lite pairs with up to 32 sensors.
Works with Amazon Alexa, Apple HomeKit, Google Assistant, Samsung SmartThings & more!
Three year product warranty for residential usage.
Saves up to 23%* on your heating and cooling costs. *Compared to a hold of 72F.
Being hardwired means your thermostat isn’t relying on a battery or your HVAC equipment to charge itself (aka “power-stealing”).
Everything you need for self-installation is in the box. Efficiency Works recommends having a certified professional install your smart thermostat to ensure accurate operation for optimal energy savings. You will also need to make sure this thermostat is compatible with your HVAC system.
Works with Room Sensor™: ecobee3 lite can now pair with ecobee room sensors to help manage hot or cold spots at your home delivering comfort to the rooms that matter most. Room sensors sold separately.
Controls from anywhere: adjust temperature and comfort settings easily from your Android and iOS devices, including Apple Watch.
Has smarter comfort: your ecobee3 lite works with your local weather, schedule, and desired comfort settings. That’s how to ensure comfort when you're at home, and savings when you’re not.
Need more help? Visit the ecobee support pages.