Latest reviews of Tom Tom, GPS and Sat Nav

There's no shortage of in-car sat navs these days, but what if you're a biker in need of some GPS assistance on your journeys?

This super-size sat nav is probably the best personal navigation device in the world.

Hikers, trail runners and skiers after performance data get an armful of stats from this easy to use GPS watch.

Best-in-class turn-by-turn sat nav without buying a dedicated device? That's the idea with TomTom's new Android app.

Why buy a sat nav when you can change your phone into one? Here's why...

The TomTom Via 135 boasts voice recognition and maps for the UK and Ireland, but does it offer truly hands-free sat nav?

With smartphones growing more capable for navigation, can a 7-inch touchscreen sat nav persuade us to fork out for its services?

Excellent navigation functionality - if you can bear Jeremy Clarkson's jokes

Affordable connected sat nav shows rivals how it should be done

As affordable sat navs go, they don't come any better than this