I like that it is easy for me to use, especially with my smart phone where everything can be done right from home or when we are out of town in our RV. It would make life easier if there was an option other than just "on" or off". The app itself does not work well at times so maybe they need some updates as far as this goes. We have used Bob several years now and everyone loves how organized he keeps us all. He also helps keep track of any issues regarding child safety or their behavior which makes things run much smoother overall.