Cobra Nav One 4500 5-Inch Portable GPS Navigator (Electronics)
Saturday, June 18, 2011
Cobra Nav One 4500 5-Inch Portable GPS Navigator (Electronics)
Cobra Nav One 4500 5-Inch Portable GPS Navigator (Electronics)
This is my first GPS system so I did a lot of research online before I went ahead purchase it in March 2007. I wanted a large screen one and traffic system. 4500 seems to be the perfect match.
Pro: large screen, real-time traffic system saved me many times, and reasonable routing suggestions. I don't have the rerouting adaptation problem as the other reviewers and if I get into a side road, it'll recalculate immediately. Maybe they fixed it in the most current software batch. Their customer service is superb.
Cons: I had this unit for 5 months and have to return it now. As many reviewers said, this unit has slower routing calculation and I didn't realize it would be a problem until I was driving on a highway waiting for the exit.
Even though I have the most current database batch, I would see some not-so-new highways disappeared suddenly during the drive. It would come back eventually but it doesn't feel good to see yourself driving on a blank space for several miles, especially if you travel to a unknown place at night.
Road side of a destination seems to be wrong 80% of the time. We all know after 1 month of usage to ignore the final destination instruction.
After 2 months, the address book, all travel location information, and user settings were wiped out automatically and I have to reset everything. After it happened so many times, I called Cobra and they gave me another software patch. It seemed to fix the problem.
When used in big cities with a lot of traffics, its routing instruction can be so wrong. It usually gives me the worst routing suggestion, i.e. chose the busiest road, or a longer route, or use local highways with a lot of construction going on instead of an interstate highways that are much less congested, etc. This unit's routing logic seems to work better with mid-size to small-size towns.
The mounting is cumbersome. After taking it off and putting it back on whenever I have to park somewhere, the V12 cord connected to the car broke. I had to call the customer service and they sent me another cord immediately. Did I mention that their customer service is very good?
The final flaw which makes me wanted to return it is, one day the beautiful female voice was gone. Never come back again.
I feel sorry to have to put a bad review on a product. I hope it would help others to avoid the frustrations I have gone through.
Cobra Nav One 4500 5-Inch Portable GPS Navigator (Electronics)
BUY Now Cobra Nav One 4500 5-Inch Portable GPS Navigator (Electronics)
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