ecobee3 Lite Smart Thermostat with Whole Home Sensors Bundle

Price: $204.99
(as of Feb 22, 2026 14:39:13 UTC – Details)


ecobee Smart Thermostat with Whole Home Sensors is the smart bundle designed to bring you comfort, energy savings, and home security. This bundle includes the ecobee3 lite Smart Thermostat, Door and Window Sensor 1-Pack, & Smart Sensor 1-Pack to bring you comfort at home and control from anywhere.
Save up to 23% annually on heating and cooling, ENERGY STAR certified. Plus, you’ll get monthly energy reports that show you how much you’ve saved and how to save even more
The included SmartSensor knows when a room is occupied and communicates the temperature to your ecobee smart thermostat from up to a range of 60 ft, through walls and floors
Secure your home’s doors and windows with the included ecobee Door and Window Sensor 1-Pack that monitors entry, exit, and motion
Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a ecobee Smart Security subscription)
Real-time notifications whenever a door or window is opened or closed through the ecobee app with the Door and Window Sensor
Built in eco+ Smart Features: Indoor humidity detection, schedule assistant, time of use which preheats or precools your home when energy is less expensive to reduce energy use during peak hours
Compatible with 85% of systems, check your system’s compatibility with our online ecobee Compatibility Checker on the ecobee support page