If you are after a compact and simple GPS system, then the nuvi 300 should fit the bill. Overall, a solid navigational experience on the whole is enough to cover for some small deficiencies.

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.

A well priced, middle of the range unit that adds NavPix technology to ensure a solid and reliable navigational experience.

A solid option that is fairly well priced considering the features offered. The iCN530 is a good choice, but keep in mind that some of the newer Navman models offer refreshing interface changes and newer map views.

The S80 is the third product in Navman's S-Series range and introduces text-to-speech technology to an otherwise largely similar unit to the S50.

The C720t is very similar to the successful C520, so it remains a great unit with plenty of features. Unfortunately, the geotagging feature is poorly implemented, so we're not convinced this is worth the extra cost over its little brother, though the included TMC cradle kit is ideal if you are planning to use the traffic feature.

The compact size of this unit doesn't compensate for its poor GPS performance. Not recommended.

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.

The MMP-401 is basically the MMP-501 in a smaller package and without the Bluetooth hands-free connectivity. It does a reasonable job for quite a good price.

A massive improvement over earlier MIO models, the C510 includes good maps, clear voice instructions and added features like Bluetooth hands free.

A large, bulky unit, the MMP-501B offers a great display and plenty of features for its asking price, though there aren't many new additions from the previous model.

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