An easy way to introduce in-car GPS navigation into your vehicle is to purchase a PND and stick it to your window.
Pretty simple really and more than suitable for most basic GPS navigation needs. While the PND option offers up a very easy and cost effective solution there are a number of things to consider when it comes to extending the functionality of the device when it comes to optional extras like Bluetooth, reversing cameras and even making use of the screen for in-car entertainment.
One of the shortfalls of all PND devices is their reliance solely on GPS to accurately position your vehicle and when used in cities with large buildings or where satellite visibility is obscured by dense trees and foliage they can be slow to react and inaccurate.
HEMA HX1 NAVIGATOR - One GPS Portable Navigation System.
