Meet the Garmin GPSMAP8616 16" Plotter, a central navigation and control hub for modern boats. It features a 16-inch Full HD IPS touchscreen and flexible mounting options for clear data views and seamless cockpit integration.
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Display: 16-inch Full HD IPS touchscreen with anti-glare finish for wide viewing angles, sharp detail, and effortless touch control in bright conditions.
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Maps & Navigation: Preloaded Navionics+ coastal and inland charts for the U.S. and Canada, with support for Navionics Vision+ premium content for enhanced detailing.
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Planning Tools: Auto Guidance+ technology to help plan routes and anticipate navigation needs (for planning purposes only).
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Connectivity & Networking: NMEA 2000 and Garmin Marine Network to integrate radar, autopilots, sonar, cameras, and instruments—controlled from the chartplotter; ANT and Wi‑Fi networking to pair with quatix smartwatches, gWind Wireless 2 wind sensor, and more for a connected cockpit experience.
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OneHelm: Exclusive feature to connect and control many third-party devices directly from the chartplotter screen.
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Mercury SmartCraft: SmartCraft Connect gateway for real-time engine data—RPMs, fuel flow, temperature, trim, and more for up to four Mercury engines.
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Sonar Compatibility: PS51 live sonar compatibility with FrontVü forward-looking sonar to help you avoid grounding and reveal structure ahead of your vessel.
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SmartMode & SailAssist: One-touch presets for docking, cruising, fishing, and anchoring; SailAssist features deliver prerace data displays for a competitive edge on the water.
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App & Storage: Built-in Wi‑Fi and ActiveCaptain app support for OneChart, smart notifications, Quickdraw Community data, and more; dual microSD slots for ActiveCaptain use and chart expansion.
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Performance & Build: Designed for speed and reliability with a premium processor for rapid map drawing, robust networking, and smooth video distribution across marine electronics; versatile mounting options (flat, flush, or bail with accessory) for a seamless look; IPX6/IPX7 water rating.
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Navigation Data & Ports: 10 Hz GPS/GLONASS/Galileo receiver; Garmin Marine Network ports: 2.
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Memory & Data Capacity: Accepts 2 microSD cards; 5,000 waypoints; 100 routes (250 waypoints each); 50,000 track points with 50 saved tracks.
This GPSMAP8616 acts as a comprehensive navigation and control hub, enhancing situational awareness with rich cartography, integrated engine data, and seamless cockpit connectivity. Its combination of advanced mapping, forward-looking sonar compatibility, flexible installation, and proactive planning tools helps you navigate with confidence, monitor your vessel’s performance in real time, and streamline everyday operations—from docking to fishing and prerace planning.
| General |
| Physical dimensions |
15.1" x 10.3" x 3" (38.5 cm x 26.3 cm x 7.6 cm) |
| Weight |
9.6 lbs (4.4 kg) |
| Water rating |
IPX6 and IPX7 |
| Display type |
touchscreen IPS display (anti-glare finish) |
| Display size |
13.6" x 7.7" (34.5 cm x 19.5 cm) |
| Display resolution |
FHD; 1920 x 1080 pixels |
| Power consumption |
3.5 A |
| Antenna |
Internal or external over NMEA 2000 |
| Mounting options |
Flat and flush, bail with optional accessory (Garmin does not offer any hardware or accessories for a flat-mount installation. Professional tools and knowledge is required.) |
| Receiver |
10 Hz GPS/GLONASS/Galileo |
| Garmin Marine Network™ ports |
2 |
| Maps & Memory |
| Accepts data cards |
2 microSD cards (on back) |
| Waypoints |
5,000 |
| Routes |
100 (250 waypoints each) |
| Track log |
50,000 points; 50 saved tracks |
| pre-loaded maps |
Garmin Navionics+ coastal and inland water charts for the U.S. and Canada |
| Outdoor Recreation Features |
| Tide tables |
Yes |
| Chartplotter Features |
| Garmin Radar compatible |
Yes |
| Garmin Sonar compatible |
Yes |
| Garmin SmartMode compatible (customizable monitor presets) |
Yes |
| Supports AIS (tracks target ships position) |
Yes |
| Supports DSC (displays position data from DSC-capable VHF radio) |
Yes |
| Supports FUSION-Link™ compatible radios |
Yes |
| GSD™ Black Box sonar support |
Yes |
| GCV™ Black Box sonar support |
Yes |
| ActiveCaptain compatible |
Yes |
| Garmin Helm compatible |
Yes |
| GRID™ (Garmin Remote Input Device) compatible |
Yes |
| Wireless remote compatible |
Yes |
| Sonar Features & Specifications |
| Dual-frequency (50/200 kHz) sonar capable |
Yes (with external black box, sold separately) |
| Dual-beam (77/200 kHz) sonar capable |
Yes (with external black box, sold separately) |
| Frequencies supported |
NA |
| Transmit power |
NA |
| CHIRP sonar technology |
Yes_(when_connected_to_another_compatible_sonar_device) |
| ClearVü |
yes (with GCV™ black box, sold separately) |
| SideVü |
yes (with GCV™ black box, sold separately) |
| Maximum depth |
NA |
| Connections |
| NMEA 2000® compatible |
Yes |
| Transducer pin numbers |
na |
| NMEA 0183 input ports |
1 differential |
| NMEA 0183 output ports |
1 differential |
| Video input ports |
1 - BNC composite
1 - HDMI (HDCP compliant) |
| Video output ports |
1 HDMI |
| Wireless connectivity |
Yes |
