Cobra NavOne 4500

alaTest has collected and analyzed 23 user reviews of Cobra NavOne 4500 from Amazon.com. The average user rating for this product is 3.3/5, compared to an average user rating of 4.0/5 for other GPS on Amazon.com. Opinions about the size and performance are on the whole positive. The price and usability also get good comments. Some have doubts about the reliability, while there are some mixed comments about the route planning.

Talk about seeing the big picture. Cobra Electronics' NavOne 4500 portable GPS navigation system ($929.95 direct) sports a 5-inch, 320by-240 pixel touch screen that makes it a lot easier to see your desired route at a glance. The device includes a...

A 5-inch screen and integrated live traffic data set Cobra's NavOne 4500 apart, but the routes it generates are disappointing.

If you want to get a summary of this article and every article we write delivered to your inbox, sign up for our

The Cobra NavOne 4500 car GPS arrived for review at the GPS Lodge, and wow is this BIG. It is strikingly huge with its bright 5" screen and is heavy look and feel. The design is somewhat retro with its chrome trim and its sharper defined edges. ...