The Lowrance LMS-320DF is fully supported by GeoBuddy.
GeoBuddy can connect to the Lowrance LMS-320DF to transfer geocaches, waypoints, routes, and tracks. Your GPS stores its data on a memory card. GeoBuddy will read and write geocaches, waypoints, routes, and tracks to and from this card, and can display your GPS data over USGS topo maps and aerial photos.
The Lowrance LMS-320DF can hold 1000 waypoints. Waypoints on the Lowrance LMS-320DF can contain up to 21 characters.
These are the waypoint symbols for the Lowrance LMS-320DF that are displayed in GeoBuddy:

The LMS-320DF can hold 99 routes, each containing up to 99 turns or stops. Route names on the Lowrance LMS-320DF can contain up to 21 characters.
The LMS-320DF can hold 101 tracks. Saved tracklogs on the LMS-320DF can have up to 99999 trackpoints. The active tracklog holds 99999 trackpoints. Track names on the Lowrance LMS-320DF can contain up to 21 characters.
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