![ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home - Amazon.com ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home - Amazon.com](https://m.media-amazon.com/images/I/513Xb8ggNaL._AC_UF894,1000_QL80_.jpg)
ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home - Amazon.com
![Best Buy: ecobee ecobee4 Wi-Fi Thermostat with Room Sensor and Built-In Alexa Voice Service Black EB-STATE4-01 Best Buy: ecobee ecobee4 Wi-Fi Thermostat with Room Sensor and Built-In Alexa Voice Service Black EB-STATE4-01](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5823/5823202cv11d.jpg)
Best Buy: ecobee ecobee4 Wi-Fi Thermostat with Room Sensor and Built-In Alexa Voice Service Black EB-STATE4-01
![ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home - Amazon.com ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home - Amazon.com](https://m.media-amazon.com/images/I/71jAzha-O3L.jpg)