The Garmin GPSMAP 8616xsv is a 16-inch multifunction display with sonar and Garmin Navionics+ mapping. It serves as a large touchscreen helm unit combining charting and fish finding.

• 16-inch full HD touchscreen uses in-plane switching for wide viewing angles and clear detail
• Sunlight-readable display stays viewable in bright conditions at the helm
• 2D traditional sonar shows fish targets and depth below the boat
• Down-scanning sonar reveals detailed structure and bottom contours under the hull
• Side-scanning sonar extends the view to the left and right of the boat
• Garmin Navionics+ mapping provides marine charting and depth contours
• Built-in GPS supports navigation, routing, and waypoint marking
• Sold without a transducer, so a compatible sensor is paired to enable sonar

Sold by Mirage Fish Finder, the GPSMAP 8616xsv brings a large 16-inch touchscreen together with sonar support and Navionics+ charting.