In my experience gps systems are very reliable. As long as you update the maps then one should have no problem getting lost or confused by the system.
Cobra is a company that offers a variety of automobile equipment ranging from gps devices to radars. Cobra gps systems refers to gps systems provided by the company Cobra.
The cheapest GPS systems are good for casual use. These are not always the most reliable and up to date systems, and can have software incompatibility issues.
Some of the best and top rated automobile GPS systems, are from the Garmin company and include the Nuvi 255W, the Nuvi 1690 and the Nuvi 3790T. All of these can be found at http://www.consumersearch.com/auto-gps
I think most gps systems are quite reliable if you learn how to use them properply. The tomtom use to be the most reliable one and then competinion came out and many are just as good.
There are a large number of highly-rated reliable GPS vehicle tracking systems available on the market. Garmin, Zoombak, Amber Alert, and Spark brands were rated most reliable GPS vehicle tracking systems by the Top Ten Reviews website.
There are some very reliable live GPS tracking systems, but there are also some that are not dependable. When buying one, be sure to do your research and read reviews before making your purchase.
GPS systems tell it's customer where to go. Hopefully, this GPS system is reliable in it's ability to know exactly where it's customer is and where exactly it is going.
Reliable GPS systems can be purchased at electronic stores like Best Buy or Radio Shack. They can also be found at mass merchandise stores like Target or Wal-Mart.
The tomtom gps has been around longer. However, they are both reliable gps systems.
the two greatest selers of gps units and systems are garmin and tomtom (magellan is also pretty reputable). i prefer using garmin out of the three units.
I think car GPS tracking systems are very reliable because there will always be a time when you are unsure of where you are located and instead of asking directions it is easier to use a GPS. This will help you get to your destination quicker and safer.
There are several sources for GPS reviews. One reliable option is Cnet.com. Another source for strictly GPS reviews is gpsreviewsplus.com. Both of these sites review GPS systems regularly.