Garmin Express is a web-based application that enables you to manage and update your Garmin gadget. Through Garmin.com/express, you could download and install the Garmin Express updates software.' It will guide you through the process of customizing your device. This desktop program notifies you when updates become available and walks you through the installation procedure. Garmin Express is only compatible with Windows and Mac computers; it is not compatible with smartphones or tablets.