There are 3 expert reviews with rating of 90 out of 100.
There are 1532 user reviews such as
"Garmin, already a popular brand in the GPS market, should win a few more fans with its 660...The highly programmable 660's navigation is virtually flawless...Navteq maps providing full European coverage are preloaded, leaving the SD card slot free for photos, MP3s and audiobooks...Aesthetically speaking, the Garmin is a winner..." see more

There are 11 user reviews such as
"With the brilliant 256-color backlit TFT display, the Quest 2 is easy to read in any light...The Quest 2 also accepts optional MapSource cartography like U.S...Preloaded with European Map Database The Quest series has always been a versatile navigator for nearly any outdoor pursuit, and preloaded detailed road maps of all of Europe make the Quest 2 even more popular to people looking for a small, yet full-featured, GPS device...The Quest 2 also accepts optional MapSource cartography like BlueChart..." see more

There are 11 expert reviews with rating of 80 out of 100.
There are 270 user reviews such as
"Customize your ride with zumo? 550 the rugged motorcycle navigator that's born to ride...zumo 550 comes ready to go right out of the box with preloaded City Navigator® NT street maps and a hefty points of interest (POIs) database, including motels, restaurants, fuel, ATMs and more...A rechargeable, removable lithium-ion battery (three hour typical use) is integrated into zumo for trip planning or use on foot...The following items are directly associated with the item you are currently viewing..." see more

There are 95 user reviews such as
"The zumo is made for extreme durability...The zumo 450 comes ready to go right out of the box with preloaded City Navigator NT street maps and a hefty points of interest (POIs) database, including motels, restaurants, fuel, ATMs and more...Rugged and ready to ride, the zmo 450 is your faithful guide to the open road..." see more

There are 10 user reviews such as
"Y windows failed maxx digital pn3000 software download and i need to retrieve some files...Is that the proper driver for your card..." see more

There are 16 expert reviews with rating of 75 out of 100.
There are 49 user reviews such as
"With the car mounting kit you can easily use your TomTom RIDER in your car...This is for the TomTom RIDER original version, not version 2...Why are Amazon still bundling this mount with Tomtom Rider Ver 2...It clearly states on the Amazon site that this mount is for the 'original' version of Tomtom rider and NOT version 2...I bought the bundle and have had all the hassle of having to deal with 'Expansys' to get the thing returned and refunded..." see more