I love this faucet!  Touch anywhere on the neck or the lever and the water goes on and off.  The sprayer head does not turn it on or off, which is wonderful.  I got the spotless version and it is!  I have been using it for a couple of weeks and I have not had to "clean" it or wipe it down for prints or water stains and we have hard water.  I would highly recommend this faucet.  We bought the cord separately to plug it in to the outlet instead of thinking about replacing batteries.  We had the electrician add more outlets under the sink to be able to use it this way.