It’s too slow (come on big companies, cant you spend a few more dollars on a super fast phone processor so you can perfectly convey your idea?)

it should be SMOOTH, instant and real time (which is not asking for much). How will it get its information?

Secondly those “dots” need to go.they should appear as smaller dots so they wont take up the whole screen. No one wants to see the distance..if they can see it, odds are they can walk to it or take a quick taxi ride