Meet the TomTom GO 620 the smarter, faster, better connected GPS navigation device. Wi-Fi connectivity lets you update without a computer. Voice controlled hands-free calling and smartphone messages offer connectivity with safety. With TomTom MyDrive, plan routes on your phone and the GPS navigation device is ready when you get in the car. Get the latest maps and software for your TomTom GO via built-in Wi-Fi. No computer needed. Your GPS navigation device will notify you when new updates are available - simply connect to your preferred Wi-Fi network and choose what to install from the menu.