How Do You Compare Car GPS Devices?
Finding yourself in an unknown city with no knowledge of the streets can lead to the painful experience of driving in circles. At least, it used to. The technology available today makes becoming lost obsolete. Global Positioning Systems cost anywhere from $50 to $400 and higher. Depending on your needs, a GPS system will help get you where you need to go. Decide what display size you need. Many people find the 3.5-inch displays too small for searching maps and prefer the 4.3-inch display. If you don’t anticipate needing to search a map on screen, and only need turn-by-turn directions, a 3.5-inch may suffice. Determine which maps you will need. Do you plan to do any traveling in Canada, Mexico or Europe? If so, you will need to ensure that the unit you buy has the correct maps. Some of the lower-priced models include only the contiguous United States, so maps for Alaska or Hawaii may not be included. Decide whether to purchase a GPS device with text-to-voice capabilities. Units with tex
