Written on: by johntaxi22 (1 review written)
Not a lot really, maps need updating but thats down to me and not a fault with Tom Tom.
Overall, I found Tom Tom One a great device which performs pretty well. Good display, very easy to use.
A great device which meets my needs perfectly (I am a Taxi driver) idiot proof. If you cant work out how to use this device you may as well give up.