Gps

Review: Medion Gopal P4425 satellite navigation

A feature-packed navigator from a lesser-known GPS firm

Review: Sony Nav-U NV-U51G GPS

Good looks and clear instructions lift an otherwise average sat nav

Review: Microsoft AutoRoute 2007 with GPS Locator

The big daddy of route planning gets real-time updates

Review: T-Mobile MDA Compact III handheld and sat nav

A handheld computer that comes with satellite navigation software and a GPS receiver

Review: Medion GoPal PNA 210 sat nav

The first sub-£100 GPS device we've seen is far from cheap and nasty

Review: Acer p610 sat-nav device

Will this budget-priced road warrior find its way into your car?

Group test: Satellite-navigation systems

We test 10 of the best sat-nav stocking fillers

Review: Magellan Roadmate 3050T satellite navigation

A bulky model whose software is in need of a drastic overhaul

Review: Medion GoPal PNA465 satellite navigation

It may be frill-free, but the GoPal PNA465 is as up to date as they come

Review: Mio Digiwalker C510E satellite navigation

Up-to-date maps and ease-of-use eclipse flashier extras

Review: Navman N40i satellite navigation

A pretty strong device in all areas, but the poor-quality in-built camera is unnecessary

Review: Navsure 300i satellite navigation

It's a little unwieldy, but the Navsure 300i is hard to beat for the money

Review: Novogo S700 satellite navigation

Particularly good sound quality and keen pricing make this an attractive option

Review: Sony Nav-u NV-U50T satellite-navigation

A good audio-visual unit, but lacks too many essential features

Review: TomTom One Europe satellite navigation

A good value package that is marred by too many pay-for services

Review: ViaMichelin X-950T satellite navigation

What it lacks in maps, the X-950T makes up for with free traffic alerts

Review: Garmin Nuvi 310 satellite navigation

A dinky device that's packed with extras

Galileo project

Europe's own sat-nav system is in development, promising better continent-wide GPS coverage

When sat nav goes wrong

Even the most sophisticated technology can occasionally send you up a blind alley

Evesham launches £150 sat-nav device

Comes with 2GB memory card for music and photos

Traffic updates for Tomtom users

New software available for firm's 'Go' range of sat-nav devices