Home Dealnews Ecobee Ecobee3 WiFi Thermostat w/ 3 Sensors for $180 for Costco members... Dealnews Ecobee Ecobee3 WiFi Thermostat w/ 3 Sensors for $180 for Costco members + free shipping By ARCOM - 29 January 2018 205 0 SHARE Facebook Twitter Go to the deal page: Ecobee Ecobee3 WiFi Thermostat w/ 3 Sensors for $180 for Costco members + free shipping