Garmin has announced a few new additions to its line of GPS devices, and the latest announcement is related to its 3700 series of GPS device, which consist of the 3790T, 3760T and 3750. All the models mentioned offer a 4.3-inch WVGA capacitive touchscreen display that can be used in landscape of portrait mode. Pinch-to-zoom is also featured, thanks to the aforementioned capacitive display. The flagship Nuvi 3790T offers a wake-up-phrase, which you can set to begin voice navigation, along with 3D terrain and 3D building support. Both the 3790T and 3760T offer Bluetooth support and come with traffic alerts. If you’re looking for a new GPS device, it’d probably be worth your time to at least give these models a glance.