Summary: I bought this for my son a few years ago and I wrote a review then but apparently it is missing. It was a good gps at the time we purchased it. The ones today do much more. We used it last year in San Francisco and it was very accurate. Good price at the time as well.
Summary: 3/2013: Bought mine about 5 years ago, it works well, and is faster to program than any other GPS I've used. However, the internal programming is a little funky: (a) If it calculates route is 500 feet shorter, it will take you off the main route and through a maze of sub-division streets. YIKES! (b) It sometimes gets confused on a multiple stop route, and goes back & forth on same street again and again. Machines are *not* necessarily very smart.
Summary: This was a pretty good gps unit once I configured the settings correctly. It will take you over mountains and through the woods if you don't take off the default bicycle mode. That really messes with ya. It has a MP3 player, standard charging port, decent maps, and is easy to navigate.
Summary: The GPS navigator is very reliable and easy for use. I've bought the same model also to my parents. Except the GPS ability, the device is also a nice PNA and allows easily to install other windows-based applications and games. The lifetime of the battery is a little bit short, but most of the time it is plugged into car power adaptor. Maps update process is fast and easy.
Summary: Mio 320 is a basic no-nonsense, inexpensive navigator. It does its job. The only missing feature is Text To speech, so it does not call out street names. It runs Microsoft mobile, so you can play with it.
Summary: i've been ok with this product so far. it's pretty accurate and recalculates routes fast enough for me. i particularly like the 3d view. i hear that the maps are old but i'm yet to experience the difference while driving (though i've only had it for a couple of months). i spent less than a hundred bucks for mine so i wasn't expecting too much. it would be nice if the makers included an ac adapter in the kit though.