Very frustrated with this faucet! When we received our faucet we had a professional plumber install this faucet and it worked great for about the first month. Now the faucet turns on and off when it wants, things like setting an object on the granite counter top turn it on, silverware clanging together turn it on. We have tried changing the batteries and it just has a mind of it's own. We have to keep it in the off position and use it as a regular faucet without the touch feature. Very dissatisfied :-(