Garmin GPS accessories make mounting and using your GPS devices a much more efficient, easier process. Though Garmin's main focus is on their many lines of high-sensitivity GPS systems, the company also manufactures a slew of GPS accessories that expand their device's functionality. Garmin GPS navigators can be mounted to boats, bikes, windshields, and even dogs using these accessories, allowing you to take satellite-aided navigation virtually anywhere and apply it to almost any activity. Garmin GPS maps are also included in the list of GPS accessories by Garmin, meaning you can constantly keep your GPS device updated with the latest cartographic information for land and sea. Other GPS accessories by Garmin lend extra protection to many lines of Garmin GPS devices, and some let you charge your GPS device while you use it. Whether you're chasing schools of fish, avoiding traffic and tolls, or keeping track of your dog on the hunt, a Garmin GPS accessory can give your GPS the extra functionality it needs to succeed.