Market leaders TomTom and Garmin are still very much in business, each offering a range of navigation units across a broad range of prices. Both companies make the best sat nav systems out there ...

During the drive, the TomTom GO Premium can share location and arrival time with contacts (if you have an Android phone), and once the destination has been reached, the sat nav hands over to the ...

A number of customers with TomTom sat-navs have been told that their devices will no longer receive map updates. "Your maps will become out-of-date and as such navigation will be less accurate ...

The TomTom GO 6200 is comfortably the best sat-nav we tested, while Garmin’s DriveSmart 65 is packed full of useful tech, the voice command feature a particular highlight. You’d hope a sat-nav ...

both died in a head-on collision after Ms Ahmed appeared to have followed "audio directions from her sat-nav application". TomTom said recent changes had been made to its verbal instructions.