Suggested Retail: $249.99. ecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor - The ecobee Smart Thermostat Premium optimizes energy use through superior intelligence and technology. It includes a SmartSensor that adjusts temperature in the most used rooms, and built-in air quality monitor. It works with Siri, Alexa, Google Assistant, Apple HomeKit, SmartThings, and IFTT. It also offers alerts for smoke alarm detection and possible break-ins. Requires an ecobee Smart Security subscription. Brand: ecobee Model: ‎EB-STATE6-01 -- LOT STICKER: BB-BOX-BOXBB001546-ITEM-0491c1a5___LPNPMCI6498490 ecobee New Smart Thermostat Premium with Smart Sensor and Air Quality Monitor Programmable Wifi Thermostat Works with Siri, Alexa, Google Assistant -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.