
If you’ve been hankering after a high end GPS navigation system all this while, the Harman Kardon GPS-810 would be a prime candidate for your consideration. It shares all features found on both the GPS-310 and GPS-510, in addition to an intuitive, wireless rotary controller for in-vehicle operation, providing a convenient and comfortable access while you’re on the road. Not only that, the GPS-810 boasts Bluetooth connectivity that makes handling navigation and hands-free calls a cinch. An integrated wireless FM transmitter enables the user to play music or sound via any car audio system, while the picture viewer allows you to peruse through your thumbnail previews or keep the backseat passengers occupied with a slide show. The high-end Harman Kardon GPS-810 will empty your bank accounts by $599.99 with each purchase.

The Harman Kardon GPS-510 shares all the same features as the GPS-310 (including Text-to-Speech technology, a touchscreen interface, a “Points of Interest” search, 2GB of internal flash memory, and a 4″ widescreen WQVGA LCD display) while starring some new features of its own. Among these are real-time traffic information service that displays current traffic incidents and freeway speeds (subject to availability) courtesy of an integrated receiver and antenna, a built-in video player with support for WM-DRM10, and compatibility with SD/SDHC memory cards and MP3, AAC, WMA, WMV9 and MPEG4 file formats. The Harman Kardon GPS-510 comes tagged with a $449.99 recommended retail price, including a free 90-day trial subscription from the Clear Channel Total Traffic Network.

Harman Kardon has just released the GPS-310 that enables both navigation and digital audio to run simultaneously, ensuring important navigation information is not left out of the picture whenever you’re grooving to your favorite tunes. In addition, the user gets to set volume priority between either function for greater usability. Drivers also can keep their focus on the road with Text-to-Speech technology, relaying further instructions in a crystal clear manner to avoid confusion. Other feature of the GPS-310 includes an easy-to-use, intuitive touchscreen interface, a “Points of Interest” search, a 4″ widescreen WQVGA LCD display, 2GB of internal flash memory (holding maps of the US and Canada), and USB 2.0 connectivity. The Harman Kardon GPS-310 will retail for $349.99.