Install was easy, however the written instructions were a little overwhelming. The video instruction made the install much clearer. My iPhone would freeze when installing the Voice IQ technology, however my husband’s iPhone worked fine. The touch to turn on/off is very convenient, however it sometimes is spotty. Frequently, I will touch the faucet and it won’t respond. And often, I’ll put a dish in the sink or something under the sink, and the water will turn on. The voice activation is very cool. Google sometimes doesn’t understand that I am asking it to communicate with Delta, but I think that’s a Google problem. The measurements coming from voice activation are pretty accurate as well! It’s convenient when cooking to not have to use measuring cups for water. Overall, the faucet is very beautiful and I am extremely pleased with it.