Get a dedicated GPS device: https://www.amazon.com/MingAo-Portable-Navigation-Reminding-Navigator/dp/B0773M65SF/ref=sr_1_1_sspa?s=gps&ie=UTF8&qid=1518047912&sr=1-1-spons&keywords=gps+navigation+for+car&psc=1

They are way cheap now because everyone uses smartphones.