help needed with gps on a tracking app

A

AC Question

Hi

We have a tracking app which is used by driver to track location , currenlty we use device gps only.

We create zones/ poly gram on a map to track which area of the town the driver is in.

The problem we are having this sort of app really need to use high accuracy, but every time high accuracy is switched on the app keep throwing up all sort of location were the driver is not as its using the mast and wifi spot.

Is there anything we could do to resolve this issue and use high accuracy instead of device gps only as the signal keeps dropping out.

Thank you