Sometimes we leave the house at 1 pm to head somewhere 1 hour away but want the baby to sleep for 2 hours in the car so we drive around to let me him and use Waze to tell us when we would be there for 3 pm. A baby sleeping option I could tell it I want to be there for 3 pm and it would find me a route that would take 2 hours with minimal stop light/signs to get me there.