Garmin Connect Web Services API
Enable users to interact programmatically from your application or web site to Garmin Connect. The API returns Garmin Connect data in a form that can be easily integrated into an application or a web site.
Garmin Connect User Interface Library
Gain access to a set of utilities and controls, written in Flash and JavaScript, for adding Garmin Connect components to web applications.
Garmin Communicator Plugin API
Communicate with Garmin GPS products directly from a web application. Allow visitors, who have the free cross-platform/browser Garmin Communicator plugin installed on their computer to transfer waypoint, route, track log, fitness and map data between their Garmin device and your website.