Overview
Built so anglers can embrace connectivity, clarity, and control at the helm, the Garmin GPSMAP 16x3 Series Fishfinders support the same easy-to-use features from the GPSMAP x3 series but with a stunning 16” HD IPS touchscreen display. Enjoy built-in support for the full line of Livescope and Panoptix sonars, ClearVu and SideVu scanning sonars, and compatibility with your Garmin CHIRP traditional sonar transducer.
For superior clarity and sunlight readability, the GPSMAP 16×3’s in-plane switching (IPS) display provides consistent, accurate colors that are easily spotted from all viewing angles, even with polarized sunglasses. Including built-in Wi-Fi and GPS mapping for accurate positioning and smooth operation, the Garmin GPSMAP 16x3 Series Fishfinders further Garmin’s legacy of revolutionizing chart plotting and navigation for sailors, mariners, and boar enthusiasts everywhere.
| Sonar Features | 1643 | 1643xsv |
| Displays Sonar | Yes | Yes |
| Traditional Sonar | Yes(with GCV black box, sold separately) | Built-in (single channel CHIRP, 50/70/83/200 kHz, L, M, H Chirp) |
| ClearVu | Yes(with GCV black box, sold separately) | Built-in 260/455/800/1000/1200kHz |
| SideVu | Yes(with GCV black box, sold separately) | Built-in 260/455/800/1000/1200kHz |
| Panopitx Sonar | Yes | Yes |
| Livescope | Yes | Yes |
| Power Input | 10 to 32 VDC | 10 to 32 VDC |
| Typical Current Draw at 12 VDC | 2.90A | 3.61A |
| Maximum Current Draw at 12 VDC | 3.73A | 6.07A |
| Maximum Power Usage at 10 VDC | 46.0W | 74.75W |
16” HD IPS Touchscreen Display – High-resolution 16” touchscreen, IPS display offers sunlight readability, and visibility for any angle, even with polarized sunglasses.
Maps and Charts – Support for mapping includes Garmin Navionics + charts with built-in Auto-Guidance+ technology, and a one-year subscription that comes with daily updates or upgrade to Garmin Navionics Vision+ cartography with premium features such as high-resolution relief shading.
Sonar Capabilities – Sonar models offer built-in Ultra High-Definition SideVu and ClearVu scanning sonars with high-contrast vivid color pallets to help distinguish fish from structure; supports optional Panoptix and LiveScope sonar devices as well as CHIRP traditional sonar.
Customizable – OEMs can customize the home screen for a brand tailor experience.
Sailing Features – Built-in Garmin SailAssist features, including laylines, race start guidance, set and drift, wind data, and more
Digital Integrations – J1939 and NMEA 2000 engine connectivity for easy integration with engines and exclusive One Helm feature for connecting to compatible third-party devices such as EmpirBus digital switching.
Seamless Connectivity – Easily build your marine system – from compatible sonar, autopilot, radars, or cameras – by using the NMEA 2000 and NMEA 0183 network connectivity and the Garmin Marine Network.
Wifi Technology – Use built-in Wi-Fi technology to pair with the free Active Captain App for access to OneChart, smart notifications, software updates, and more (requires an app on a compatible smartphone).
ANT Technology – Integrated ANT technology support for use with your compatible Quatix marine smartwatches, gWind Wireless 2 transducer, GNX Wind marine instrument, and wireless remote controls.
Built-in GPS – References 10Hz GNSS (GPS, GLONASS, and Gallileo) for accurate positioning and smooth speed as well as COG data
Force Trolling Motor Control – Get support and integration for your Force trolling motor (sold separately) to gain complete control while you fish.
| General Specifications | |
| Dimension | 15.1" x 10.3" x 3.0" |
| Weight | 9.7 lbs |
| Waterproof | IPX7 |
| Input | Touchscreen |
| Display Type | 13.6" x 7.7" x 15.6" diagonal |
| Display Resolution | 1920 x 1080 pixels |
| Accepts Data Cards | 2 microSD cards |
| Waypoints | 5,000 |
| Track Points | 50,000 |
| Tracks | 50 Saved Tracks |
| Navigation Routes | 100 |
