As the first-generation Ultra series, this unit uses the same touchscreen-plus-physical-controls hybrid interface as its Ultra 2 successor for reliable operation with wet or gloved hands, and includes the worldwide preloaded basemap for out-of-the-box coastal navigation. It represents a genuinely capable mid-range chartplotter for anglers and boaters who want quality CHIRP, ClearVü and SideVü sonar in a full-size 10-inch touchscreen display, without paying for the newer Ultra 2 generation's faster processor or the LiveScope upgrade path the GT56 transducer enables — a sensible choice for buyers who know they won't be adding live sonar down the line and want to save on that unused capability. Garmin backs the original Ultra series with its standard limited warranty, and the 102sv naming convention (10-inch screen, sonar-equipped) carries through consistently across both Ultra generations sold in this catalogue.