Bests & Worsts Reviews from Amazon

The SmartSensor2 is a defective product that DRAINS the batteries like mad!! I bought a two pack, the first one DIED after 6 days. Replaced the battery, and died again after another week. I had to replace the battery THREE TIMES on one of the sensors over the course of a month. The other sensor I had two replace TWICE after just two months. They release a GARBAGE product thats severely defective. SmartSensor one never had any battery issues and could at least last a year, this junk will cost you 100s of batteries a year. Shame on you Ecobee.