ecobee3 lite smart thermostat
ecobee3 lite smart thermostat

ecobee3 lite Smart Thermostat


The smart choice for a balance of comfort, value, and energy savings.

Where comfort meets savings.

Well-priced with the essential features to start saving you up to 23%* annually on heating and cooling. Connect to SmartSensor (sold separately) for better comfort in the rooms that matter most.

  • Save 23%* on annual energy costs
  • Control from anywhere on iOS and Android
  • Apple HomeKit + more integrations
  • Compatible with SmartSensor
  • Works in harmony with leading smart home ecosystems including Apple HomeKit.

    ENERGY STAR® approved.

    Certified to meet the highest standards of home comfort and energy conservation.

    Control from anywhere.

    Adjust the temperature and turn on vacation mode anytime, anywhere.

    Leave home with peace of mind.

    Sends an alert if there is a disruption, like a sudden temperature drop that could lead to frozen or burst pipes.