CNET'S TOP 5 GPS UNITS:

#1 TomTom Go 740 Live

TomTom GO 740 LIVE real-time information saves you time, money, and stress. GO LIVE automatically accesses traffic feeds, updated ful prices, Local Search powered by Google and more via a built-in wireless data connection. Real-time services work right out of the box. Three months of service included.

Product Features

• Preloaded TeleAtlas maps
  Cover locations across the United States and Canada. Millions of points of interest help you find what you're looking for. TomTom Live via Google delivers unlimited points of interest (additional fees may apply).
• 4.3" color touch screen
  Easily navigate settings and functions on the bright display. Light Sensor allows you to easily view the screen even in dim light.
• 2GB internal flash memory with built-in microSD card slot
  Lets you connect a microSD media card for up-to-date map information (media not included).
• High-sensitivity GPS technology
  For precise global positioning and fast route locating.
• Automatic rerouting
  Provides alternate travel directions in the event of a deviation from the directions given.
• Internet-connected with live real-time services
  Including traffic updates, ful prices and local shop and business searches powered by Google, Weather & Buddies (3-month subscription included).
• Real-time traffic and weather updates
  Avoid possible traffic jams and weather delays with optional traffic and weather receivers (both not included).
• Text-to-speech technology
  Clear, accurate voice prompts give you turn-by-turn directions, including street and place names, so you can stay focused on the road.
• Voice recognition
  With more than 130 commands allows you to speak instructions on the go.
• IQ Routes technology
  Calculates the fastest route possible using speeds of travel on a given route.
• Advanced Lane Guidance
  Clearly shows which lane you need to be in at multilane exits.
• Help Me! Emergency Menu
  Allows you to easily access local emergency providers such as police, fire stations and hospitals.
• TomTom Map Share
  Allows you to instantly update and personalize your map. Share and benefit from other users' changes. TomTom HOME software for accessing additional features.
• 3D map views
  Clearly see routes, directions and driving instructions.
• Blutooth technology
  Make convenient hands-free calls (Blutooth-enabled cell phone required, not included).
• Up to 3 hours of battery life
  With the built-in rechargeable battery.