Garmin International is introducing its nüvi 3700 series of GPS device consisting 3790T, 3760T and 3750. They feature 4.3-inch WVGA capacitive touchscreen display letting you to see the preloaded maps and intuitive menus in landscape or portrait modes. It has has multitouch technology that allows you to pinch the screen to zoom. nüvi 3790T and nüvi 3760T feature free lifetime traffic alerts and Bluetooth® wireless technology for hands-free calling with a compatible phone. The nüvi 3790T has a customizable “wake-up phrase” to initiate voice-activated navigation, nüvi 3790T lets you tell it what to do and where to go while you keep your hands on the wheel and your eyes on the road. They are priced at $349, $399 and $449, respectively. Video after the break.

[via TechFresh]