Cobra Nav One 2750
Cobra has announced the upcoming Nav One 2750 mobile navigation system. The Nav One 2750 features a large 5.2 inch color display and is powered by a SiRF chipset. The SiRF chipset should provide good signal strength and if you have lots of dash space a 5.4 inch display is quite easy to read.
The Nav One 2750 uses NAVTEQ maps and provides maps of the 48 contiguous US states plus Hawaii. There are some maps for Canada, but only the major metropolitan areas.
Cobra’s main selling point for the Nav One 2750 is the preinstalled maps. Therefore you don’t need to install any maps or connect the Nav One 2750 to a computer.
The Cobra Nav One 2750 offers voice guidance to your address or POI destination. Also included is a feature called “Trail Mode” which will allow you to use the device off-road and mark waypoints off-road. Other GPS navigation systems will only allow you to mark waypoints which can be associated with a street address.






I have Cobra Nav One 2750, would like to know if you can save it on dvd or cd. I need to run trails and load them on my computer. So they can be load on forest service maps.
I am attempting to locate updates for my NAVONE 2750 GPS. Also, I need to know how to install it.
Hi Ralph Crim, There are no updates available for the navone 2750. This is an outdated system, and can not be updated.I just bought one myself. I guess we both made a bad decision.