A good GPS can do a lot more than just get you where you're going, it can help keep you sane on the road. A mix of newer devices and older bargains, here are the top models you can buy.

We may earn revenue from the products available on this page and ... I started out with my own experience using GPS navigation systems, including in-dash systems, smartphone-based, and stand ...

We point you in the right direction for the best GPS apps and units. Are you lost searching for the right car navigation system? CHOICE's tests ... provides any general advice on general insurance ...

The previous chapters described the hardware and software needed to make GPS observations in the receiver. This chapter focuses on how these observations are processed to form a navigation solution.

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.