Bluetooth Car GPS (Navigation)

The Bottom Line: The Pioneer AVIC-Z110BT not only brings a robust set of features into the car in a single box, but it also provides a variety of quick and safe ways to access those features.

Specs: Automotive, Audible signal(s)

The Bottom Line: The Pioneer AVIC-U310BT isn't perfect, but it meets most people's needs for navigation, hands-free calling, and digital audio playback at a very affordable price.

Specs: 20 channel, Automotive, Audible signal(s), 3.7 lbs

The Bottom Line: The TomTom GO 740 Live puts a tremendous amount of information at your fingertips and makes it easy to access and process it all from the driver's seat.

Specs: Automotive, Navigation instructions, Street name announcement, Voice command recognition, 7.9 oz

The Bottom Line: While there is much to like about the Motorola Motonav TN30, buggy software limits its usability.

Specs: Automotive, Audible signal(s), 6 oz

The Bottom Line: Despite a couple of minor performance issues, the Magellan Maestro 4370 offers convenience through its new OneTouch interface and also delivers with features and accurate directions.

Specs: Automotive, Audible signal(s), 0.5 lbs

The Bottom Line: The Nextar Snap3 may look good on paper with an admirable feature set and affordable price tag, but road tests prove this GPS device to be a dud.

Specs: Automotive, Navigation instructions, Street name announcement

The Bottom Line: Despite a sleek design and an attractive feature set, the HP iPaq 310 Travel Companion shows an ugly side with inaccurate route recalculations and poor voice directions that makes us say pass for now.

Specs: Automotive, Navigation instructions, 6.6 oz

The Bottom Line: Though the Navigon 7100 offers some handy navigation tools and integrated Bluetooth, the confusing interface and sluggish performance prevents us from giving it higher marks.

Specs: 20 channel, Automotive, Navigation instructions, Voice command recognition, 6.9 oz

The Bottom Line: The TomTom GO 720 delivers with sleek looks, good performance, and a full set of features that includes a map-sharing function for the most up-to-date maps and a helpful safety tool.

Specs: Automotive, Navigation instructions, 7.8 oz

The Bottom Line: Though the Delphi NAV300 GPS navigator may look appealing with its affordable price tag and integrated Bluetooth and text-to-speech functionality, real-world tests show some pretty ugly results.

Specs: Automotive, Navigation instructions, Street name announcement, Voice command recognition, 7.6 oz