The MIO.
I lent it to someone. It was good for the trip I had it for as the maps were up to date. I bought the Nokia 920 between trips and found it easier as it was as good as any navigator with voice command and tracking. It also works without phone signal which some phones don't do. Maybe I should locate the MIO but it only had USA maps on it where my phone has USA, Australia/NZ and any other map I need to download at no cost.
The MIO did have the occasional lockup but did get me to Four corners(the only place in America where four states touch) from Vegas and back via route 66.

The MIO did have the occasional lockup but did get me to Four corners(the only place in America where four states touch) from Vegas and back via route 66.
Comment