I guess that depends on your wifi. I have a heavy concrete construction, so with my car in the driveway I still wouldn't get wifi - let alone on the street, if I want it to open in time to pull straight in.

(for the actual value of this, I guess you'd have to ask the people who bought it. But replacing your 'clicker' with your phone, does appear to be the entire goal of the product - and "not in wifi range" could mean 100 meters away just as easily as 100 miles away)