Satellite navigation is now considered a necessity of the modern motorists and if a car doesn't have sat-nav built-in, there’s a very good chance ... are sat-navs with live traffic data.

The best sat nav ... live traffic updates, can take advantage of hands-free calls and your text messages can also be read out by the device. When it comes to mapping, the TomTom Via 53 is very ...

You could argue that you don't really need one of the best sat ... navs any more. After all, if your car hasn't got an infotainment system of its own, we basically all own a smartphone and that's ...

TomTom aims to simplify things by splitting its 2011 lineup into two distinct camps: 'non-connected' sat navs such as its Start 20 and Via Live 120 models ... like every car garage I've ever ...

She said: "People are capable of following spoken instructions in a car and it's actually a really good way of presenting information to them. Dr Pragya Agarwal: Sat-navs can have "a significant ...