All Personal Communication and Navigation

The Bottom Line: By itself, the Garmin Nuvi 1690 is merely a solidly performing GPS device, but it earns its keep through the free nuLink service, giving users easy access to up-to-the-minute data for safety, convenience, and entertainment.

Specs: Hiking, Automotive, Navigation instructions, Street name announcement, 6.2 oz

The Bottom Line: The Nokia 6350 does the job as a phone for voice calls, but it doesn't measure up as a multimedia device.

Specs: WCDMA (UMTS) / GSM 850/900/1800/1900, Up to 252 min, With digital camera / digital player, 3.6 oz

The Bottom Line: The Nokia 6350 does the job as a phone for voice calls, but it doesn't measure up as a multimedia device.

Specs: WCDMA (UMTS) / GSM 850/900/1800/1900, Up to 252 min, With digital camera / digital player, 3.6 oz

The Bottom Line: The Motorola Droid Skinomi TechSkin Screen Protector helps prevent scratches on your smartphone's touch screen.

The Bottom Line: If you're away from an outlet and need juice for your smartphone, the Verizon Motorola Droid Solar Charger can help.

The Bottom Line: Turn your Motorola Droid into a digital frame, bedside clock, weather station, and more with the Multimedia Station for Droid.

The Bottom Line: Protect your Motorola Droid with the stylish Black Diplomat Leather Case.

The Bottom Line: The Car Mount for Droid helps you set up the smartphone as a navigation system for your car.

Specs: Cellular phone holder for car

The Bottom Line: Despite a couple of design complaints and a missing feature, the Samsung Convoy is an easy-to-use phone with great performance.

Specs: With digital camera, 3.88 oz

The Bottom Line: The TomTom Car Kit for iPhone lets you consolidate the number of devices carried around by elevating iPhone navigation to a standalone navigation device level. It's pricey, but TomTom gives users a fair amount of functionality for the money.

Specs: Warnings, Navigation instructions, 4.1 oz