Navigation presents challenges for some people. Those who habitually turn the wrong way even in their own neighborhood may benefit from the availability of inexpensive GPS devices. If your device is capable of locating satellites, you can determine your exact location within a few yards anywhere in the world. Knowing where you are is only part of the picture, though. Knowing what’s around you is also important, and that information changes rapidly. Monthly subscriptions, single-payment options and even free updates can keep your GPS device up to date. Writer Bio
