Price: $189.99 - $179.99
(as of Mar 21,2025 14:20:25 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, with ENERGY STAR certified ecobee3 Lite. Plus, you’ll get monthly energy reports that show you how much you’ve saved and how to save even more.
The included ecobee SmartSensor 1-Pack 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. This prompts your thermostat to make temperature adjustments ensuring comfort.
Use the versatile SmartSensor to provide a balanced home-wide temperature, targeted comfort in an important room, like the living room or nursery, or to even out hot or cold spots in your home. It also works with ecobee Smart Security to secure your home when you’re away.
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)
Mount the Door and Window Sensor to an exposed area, like the front door or a basement or first-floor window, to receive alerts of unexpected openings or closings. When you subscribe to ecobee Smart Security, its motion detector is enabled and monitors for activity inside the home to offer a second level of protection.
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