I've had it for two months, and thinking about replacing it.  Our cat turned it on while on the counter, so we decided to remove the batteries to turn off the motion sensor.  THE FAUCET WILL NOT WORK WITHOUT POWER FROM BATTERIES OR WALL OUTLET.  I wish I had known that before.  Also, water pressure is about 30% less than our previous and similar Moen.  It's difficult to get the sink rinsed out without scrubbing it.  Don't recommend.