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Imagine gliding across open waters or navigating tight inland passages with crystal-clear charts, real-time sonar images, and radar overlays that keep you one step ahead of changing conditions. The GPSMAP 743xsv chartplotter transforms your boating experience by combining advanced GPS plotting, high-definition sonar scanning, and a powerful radar system into one seamless package. Its vibrant 7-inch touchscreen delivers sharper details even under direct sunlight, making it a go-to choice for serious anglers, cruisers, and commercial operators who demand precision without complexity.
What sets this unit apart is its ability to blend cutting-edge sonar views—like Ultra High-Definition SideVü and ClearVü—with preloaded coastal and lake maps covering the US, Canada, and Bahamas. Add the bundled GMR 18 HD+ radar, and you've got enhanced collision avoidance, weather tracking, and target identification that overlays directly on your charts for intuitive decision-making.
The edge-to-edge glass design and slim bezels fit neatly into existing dash setups, while the WSVGA resolution (1024 x 600 pixels) packs 60% more pixels than older models. Powered by nearly double the processing speed, it handles 10 Hz GPS, GLONASS, and Galileo signals for buttery-smooth tracking of your position, speed, and course over ground—even in choppy seas.
Dive into detailed navigation with BlueChart g3 coastal charts and LakeVü g3 inland maps, fusing Garmin's proprietary data with Navionics expertise. Auto Guidance technology plots efficient routes around obstacles, shallow areas, and no-go zones, saving you time on trip planning. Upgrade paths for premium satellite imagery and relief shading add even more depth for offshore adventures or hidden coves.
Store up to 5,000 waypoints, 100 routes, and 50,000 track points on dual microSD slots, giving you endless customization for tournaments, family outings, or professional surveys.
Spot schools of fish, wrecks, and drop-offs like never before with integrated CHIRP traditional sonar (up to 1 kW, 5,000 ft max depth), SideVü, and ClearVü scanning. Vivid color palettes make it easy to differentiate targets from clutter, while features like Bottom Lock, water temp graphs, sonar rewind, and recording let you analyze past scans for patterns.
Expand with Panoptix LiveScope for live, 360-degree views around your boat—perfect for trolling or docking in low light. Frequencies cover 50/77/83/200 kHz traditional and CHIRP ranges, adapting to various water conditions.
This 18-inch, 4 kW dome radar punches up to 36 nautical miles with a tight 5° horizontal beam, delivering sharp echoes from 20 meters out at 24 RPM. Dynamic Auto Gain and Sea Filter adapt on the fly to calm bays or rough swells, reducing clutter for reliable reads.
Whether evading storms or spotting unlit vessels, this radar boosts confidence during low-visibility runs.
Build a full marine ecosystem with NMEA 2000/0183, Garmin Marine Network, J1939 engine data, and OneHelm for third-party switches like EmpirBus. Pair via Wi-Fi with the ActiveCaptain app for notifications, updates, and chart management from your phone. ANT+ links to smartwatches, wireless remotes, and wind sensors for hands-free operation.
Supports AIS, DSC VHF, Fusion audio, cameras, and black-box sonar—plus sailing features like laylines and tide tables. A single BNC video input handles camera feeds for all-around awareness.
Anglers love the sonar's fish-holding structure reveals during bass tournaments. Cruisers appreciate radar's traffic and weather vigilance on coastal hops. Kayak fishers or center-console owners retrofit easily without major dash surgery. Power draw stays efficient at 1.1A typical (12V), keeping batteries happy on long days.
Pro Tip: Calibrate sonar with your hull type for optimal bottom tracking, and use track logs to replay productive drifts for future success.
| Category | Details |
|---|---|
| Display | 7" WSVGA (1024 x 600), sunlight-readable touchscreen |
| Sonar | CHIRP (1 kW), SideVü/ClearVü built-in, max 5,000 ft depth |
| Radar | GMR 18 HD+: 4 kW, 36 nm range, 5°/25° beam |
| Connectivity | NMEA 2000/0183, Wi-Fi, Bluetooth, J1939 |
| Power | 12V DC, 1.1A typical draw |
It includes BlueChart g3 for coastal areas and LakeVü g3 for inland waters across the US, Canada, and Bahamas, with Auto Guidance for route planning.
Yes, it features Ultra High-Definition SideVü, ClearVü scanning sonars, and 1 kW CHIRP traditional sonar for detailed underwater imaging.
It offers 36 nautical mile range, Dynamic Auto Gain/Sea Filter, chart overlays, and MARPA target tracking for enhanced safety.
Through NMEA 2000/0183, Garmin Marine Network, J1939 engines, Wi-Fi for apps, and ANT+ for accessories like smartwatches.
Absolutely, the high-resolution WSVGA touchscreen provides excellent readability from any angle with improved pixel density.
Bail, flush, or flat mounting kits are included, with a compact footprint for easy retrofits.
Yes, compatible with Panoptix LiveScope, GCV black box, and various 12-pin transducers via adapter.
GPSMAP 743xsv Combo GPS/Fishfinder - Preloaded US+Canada+Bahamas BlueChart g3 - LakeV g3 with GMR 18 HD+
Get a sharper view from your connected helm with the GPSMAP 743xsv chartplotter. Its higher-resolution display has 60% more pixels than previous-generation touchscreens. And with its compact footprint, vivid sonar color palette and nearly double the processing power of previous-generation GPSMAP devices, it seamlessly integrates into your Garmin marine system. GPSMAP 743xsv also features built-in Ultra High-Definition SideV and ClearV scanning sonars and supports 1 kW CHIRP traditional sonar as well as fully networkable radar and Panoptix LiveScope sonar devices. Preloaded BlueChart g3 coastal charts and LakeV g3 inland maps give you the best of Garmin and Navionics data plus Auto Guidance1 technology. Easily build your marine system from compatible sonar and autopilots to compatible radar, cameras and multimedia using HTML 5.0, NMEA 2000 and NMEA 0183 network connectivity, J1939 for engines and the Garmin Marine Network. Or pair your plotter with your other compatible Garmin devices, such as quatix marine smartwatches, wind transducers, wireless remote controls and more.
Features:
1 Auto Guidance is for planning purposes only and does not replace safe navigation operations
2 Requires app on your compatible smartphone; see Garmin.com/ble
Wi-Fi is a registered trademark of the Wi-Fi Alliance.
GMR 18 HD+ Dome Radar
The compact GMR 18 HD+ dome radar is a good choice for boats with limited room for radar placement. It delivers 4 kW of transmit power and clear echo definition at all ranges to enhance situational awareness. Overlay radar images onto your chartplotter map page; however, for best overlay results, an optional autopilot or heading sensor is recommended. It also helps you avoid traffic on the water. GMR 18 HD+ provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately).
Dynamic Auto Gain automatically adjusts to your surroundings for optimal performance in all conditions. Dynamic Sea Filter automatically adjusts sea clutter, depending on sea conditions. GMR 18 HD+ features 8-bit true color resolution for a clear presentation on your chartplotter screen. It has a maximum range of 36 nautical miles with a minimum range of 20 meters and a rotation speed of 24 RPM. There are no complex user settings, and it's easy to install and start using.
Features:
Comes with:
Garmin GPSMAP 743xsv SideVü, ClearVü and Traditional CHIRP Sonar with BlueChart® g3 coastal charts and LakeVü g3 With GMR™ 18 HD+ Radome
Model: 010-02365-51With 60% more display pixels and nearly double the processing power of previous-generation 7" GPSMAP devices, this crisp high-resolution chartplotter/sonar combo integrates seamlessly into your Garmin marine system.
Get built-in Ultra High-Definition SideVü and ClearVü scanning sonars with vivid, high-contrast color palettes to help distinguish fish from structure. GPSMAP 743xsv also supports 1 kW CHIRP traditional sonar capabilities.
Pair with Panoptix or Panoptix LiveScope™ easy-to-interpret live sonar (transducer sold separately) to see all around your boat in real time.
With its added processing power and new slimline design featuring edge-to-edge glass and a smaller unit footprint, it’s easy to retrofit this 7" plotter in a wider range of dash configurations.
New higher-resolution 7" displays offer improved sunlight readability with 60% more pixels than previous-generation 7" GPSMAP devices.
Experience unparalleled coverage and detail with preloaded BlueChart® g3 coastal charts and LakeVü g3 inland maps featuring integrated Garmin and Navionics® content and Auto Guidance3 technology.
Upgrade to our reliable premium charts2, which add even more unparalleled features, such as high-resolution relief shading, to help you on each trip.
To help you avoid weather and traffic on the water, the compact 4 kW GMR™ 18 HD+ dome radar is bundled with your GPSMAP chartplotter/sonar package.
Specifications| General | |
| PHYSICAL DIMENSIONS | 7.6" x 5.5" x 2.9" (19.2 x 14.0 x 7.4 cm) |
| DISPLAY SIZE | 6.1" x 3.5"; 7.0" diagonal (15.4 x 9.1 cm; 17.8 cm diagonal) |
| DISPLAY RESOLUTION | 1024 x 600 pixels |
| DISPLAY TYPE | WSVGA display |
| WEIGHT | 2.8 lbs (1.3 kg) |
| WATER RATING | IPX7 |
| POLARIZED SUPPORT | Yes |
| POWER CONSUMPTION | Max power usage at 10 Vdc: 17.6 W Typical current draw at 12 Vdc: 1.1 A Max current draw at 12 Vdc: 1.5 A |
| ANTENNA | Internal or external over NMEA 2000 |
| MOUNTING OPTIONS | Bail, flush or flat |
| RECEIVER | 10 Hz high-sensitivity |
| GARMIN MARINE NETWORK™ PORTS | 1 |
| Maps & Memory | |
| PRELOADED MAPS | BlueChart® g3 (coastal maps) and LakeVü g3 (inland maps) |
| ACCEPTS DATA CARDS | 2 microSD™ cards (back of unit) |
| WAYPOINTS | 5,000 |
| TRACK LOG | 50,000 points; 50 saved tracks |
| ROUTES | 100 |
| Outdoor Recreation | |
| TIDE TABLES | Yes |
| Chartplotter Features | |
| GARMIN RADAR COMPATIBLE | Yes |
| GARMIN SONAR COMPATIBLE | Yes (built-in) |
| 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 |
| GRID™ (GARMIN REMOTE INPUT DEVICE) COMPATIBLE | Yes |
| WIRELESS REMOTE COMPATIBLE | Yes |
| SAILING FEATURES | Yes |
| Sonar Features & Specifications | |
| DUAL-FREQUENCY (50/200 KHZ) SONAR CAPABLE | Yes |
| DUAL-BEAM (77/200 KHZ) SONAR CAPABLE | Yes |
| FREQUENCIES SUPPORTED | Traditional: 50/77/83/200 kHz CHIRP (low, medium, high) ClearVü (260/455/800 kHz) (dependent on transducer) |
| CHIRP SONAR TECHNOLOGY | Yes (Built-in) |
| CLEARVü | Yes with CHIRP (built-in) |
| SIDEVü | Yes with CHIRP (built-in) |
| MAXIMUM DEPTH | 5,000 ft at 1kW (depth capacity is dependent on water bottom type and other water conditions) |
| BOTTOM LOCK (SHOWS RETURN FROM THE BOTTOM UP) | Yes |
| WATER TEMPERATURE LOG AND GRAPH | Yes |
| SONAR RECORDING | Yes |
| SONAR HISTORY REWIND | Yes |
| Connections | |
| NMEA 2000® COMPATIBLE | Yes |
| TRANSDUCER PIN NUMBERS | 12-pin (orange) |
| NMEA 0183 INPUT PORTS | 1 (Differential) |
| NMEA 0183 OUTPUT PORTS | 1 (Differential) |
| VIDEO INPUT PORTS | 1 BNC |
| WIRELESS CONNECTIVITY | Yes |
| J1939 COMPATIBLE | Yes |
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
US$40
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