When phone connect to car , autostart Waze, saving address During travel record position on map, with speed. When stop car shut down save position and stop waze. Result : map of trip can be available, including road used and speed top and average. Trafic condition can be automatic for or wazers because all cars speed are record and compared with speed limit of roads (if under limit mean trafic, difference in percentage show the trafic density). Look to have one idea Vezma App. Make what I suggest but don't do all that Vaze offer.