The GPSMAP 76Cx remedies the flaws of the GPSMAP 76, adding USB connectivity and a microSD card slot.

The iCN 320 is a low cost GPS unit equipped with a basic features set and designed for use straight out of the box. This will appeal to new buyers who are put off by the high price of in car navigation, but those wanting more advanced options would be advised to look elsewhere.

If you spend a lot of time driving around unfamiliar areas by yourself, the iQue M5 could be a substantial time saver. It is well-built and easy-to-use, but a little pricey.

You only have to look at the absence of Bluetooth and WiFi support to see that the n35 is a navigation device first and a handheld second.

With an excellent map display, easy-to-use interface and clear audio instructions, the TomTom GO 300 has nearly all the features drivers need in a GPS system.

A solid and portable GPS navigator.

As an entry-level unit the Moov 300 is a solid GPS device and an ideal choice if you happen to be on a budget. It may lack the bells and whistles of its more expensive counterparts, but it nonetheless provides a reasonable navigational experience.

The Moov 360 is a similar unit to its big brother, but without traffic capabilities. If you are hell-bent on traffic updates, then go for the 370. If not, then there is plenty to like about this unit.

The AVIC-S2 is well equipped and despite a somewhat confusing map experience, it remains a recommended, if not outstanding purchase.

The C220 is a solid choice if you're after an entry-level GPS unit. Excellent maps, speedy performance and a competitive price may be enough to overlook the sometimes confusing interface.

This tiny handheld GPS receiver includes maps, intelligent routing algorithms, an intuitive display, and can be programmed with custom data sources or integrated into enterprise applications. Quest is a good alternative to more complex location-aware platforms.

The iPAQ 612c offers a fairly impressive list of features and bundles them to form a reasonable device. The lack of HP software is disappointing and the scroll wheel could use some work, but there is plenty to like about this handset on the whole.