We really like the nuvi 5000's large screen, but the lack of Bluetooth and an internal battery will undoubtedly turn potential users elsewhere. It’s a shame, as the navigational experience is otherwise excellent.

Although the S150 doesn't have all of the features of its more expensive sibling, Bluetooth hands-free remains, as does the excellent navigational experience.

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

The S300T is Navman’s best GPS yet. While the glide interface isn’t perfect, its ease of use is certainly appreciated. An excellent design, a clean map screen and clear voice instructions combined with a heap of extra features make this an excellent choice.

Though a relatively cheap price point is sure to entice, several gaps in functionality make the GPSMAP 76 somewhat undesirable. It is functional if PC connectivity isn’t paramount, but for the most part it's worth paying more for the extra features.

TomTom’s latest addition to the navigation market continues the company’s fine form when it comes to the user experience. The GO 730 adds some excellent software features to a package that we’ve come to know and love.

The Oregon 400c is a reasonably priced option if you need detailed coastal maps. The inclusion of a microSD slot provides adequate room for expansion.

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 top-of-the-line Moov 370 features a clean look and feel thanks to its redesigned map and menu interface. The absence of split-screen technology is a disappointment, as is its speed, but traffic updates, safety alerts and Bluetooth help sweeten the deal.

The GPSmap 60CSx has all the hallmarks of a decent handheld GPS device. However, it still offers too little at too high a price.

Navigon’s 2110max is a reasonably low priced GPS, but the lack of text-to-speech and Bluetooth capabilities may be a deal breaker for some.