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Garmin GPSMAP 1623xsv Combo GPS/Fishfinder [010-02919-02]


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GPSMAP® 1623xsv Chartplotter


With its sleek design, powerful processing, and upgraded IPS display, this advanced 16” chartplotter integrates seamlessly into a Garmin marine system.

  • Easily integrate with more engines. 
  • Connect to compatible third-party devices with digital switching and OneHelm™ integrations. 
  • Easily build a marine system by using our advanced network connectivity. 
  • See below the boat with built-in sonar capabilities
  • Manage the marine experience from nearly anywhere1.

Ultra High-Definition Scanning Sonar

Get built-in Ultra High-Definition SideVü and ClearVü™ scanning sonars with vivid, high-contrast color palettes to help distinguish fish from structure. GPSMAP® X3 series also supports 1 kW CHIRP traditional sonar capabilities.

Live Sonar Support

Pair with Panoptix™ or LiveScope™ easy-to-interpret live sonar (transducer required, sold separately) to see all around the boat in real-time.

Faster, Sharper, Smarter

With its added processing power and slimline design featuring edge-to-edge glass, it’s easy to fit this plotter in a wider range of dash configurations.

Bright and Clear Optics

High-resolution IPS display chartplotter offers improved sunlight readability and visibility from any angle.

Optional Charts and Maps

Bring a fresh new look and feel to the chartplotter with an optional upgrade to a Garmin Navionics Vision+™ premium chart subscription, featuring downloadable high-resolution relief shading, satellite imagery, sonar imagery, and more.

Power-Pole® Shallow Water Anchor

By networking select Garmin chartplotters with a Force® trolling motor and a compatible Power-Pole shallow water anchoring system, users can access advanced boat control features3 from the plotter, including smart anchor auto-deployment, smart anchor jog, auto stow, anchor drag detection, and end-of-route anchoring. Spend more time fishing and less time positioning.

Trolling Motor Integration

Get support and integration for a Force trolling motor (sold separately) to gain complete control while fishing.

Charge Integration From Power-Pole

CHARGE Marine Power Manager from Power-Pole integrates with compatible Garmin chartplotters to help keep battery power going longer and stronger on the water. Users can charge batteries on the run, monitor power use, select where power is allocated, control emergency starts, and even transfer power between battery banks — all from the chartplotter display.

Garmin Sailassist™ Sailing Features

View laylines, race start line guidance, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider, wind angle, set and drift, wind speed, and more.

Sailing Polars

Use the polar table to see key data, including how fast users should go at a certain wind angle and speed — so users know whether the sail trim needs to be adjusted.

Garmin Marine Network

If users have multiple compatible Garmin devices on the boat, users can share information — such as maps, user data, radar, and IP camera video — among them.

NMEA 2000® and NMEA 0183 Networks

Connect to compatible autopilots, digital switching, weather, the Fusion audio system, media, VHF, AIS, and more from one screen.

Activecaptian® APP

Built-in Wi-Fi® connectivity pairs with the free all-in-one mobile app for access to the OneChart™ feature, smart notifications, software updates, Helm app, Garmin Quickdraw™ Community data, and more1.

Integrated ANT® Technology

Connect with some of the favorite devices, such as quatix® marine watches, gWind™ Wireless 2 transducers, GNX™ Wind marine instruments, and wireless remote controls.

Engine Connectivity

Users can connect a chartplotter to different engines, including select Yamaha® engines.

OneHelm Feature

This feature brings together all the operations and capabilities of select third-party devices, such as EmpirBus™ digital switching, on one screen.

Send InReach® Device Messages

Pair an inReach satellite communicator4 to the chartplotter, and type custom messages by using the MFD’s on-screen keyboard. Access the contact list, or enter an email, inReach address, or phone number. Users can also group messages by conversation for a texting-like experience.

In the Box:

  • Chartplotter
  • microSD™ preinstalled
  • Power cable
  • NMEA 2000® T-connector
  • NMEA 2000 drop cable
  • Flush mount kit with gasket protective cover
  • Trim piece snap covers 


  • NMEA 2000® Ports: 1
  • NMEA 0183 Input Ports: 1
  • NMEA 1083 Input (TX) Ports: 1
  • Video Input Ports: 1 (BNC composite)
  • Video Output Ports: 1 HDMI
  • J1939 Ports: 1
  • Garmin Marine Network Ports: 2
  • 12-Pin Transducer Port: 1
  • USB Ports: 1
  • Bluetooth® Pairing
  • ANT+ (Connectivity)
  • Garmin Wi-Fi Network (Local Connection)


  • Unit Dimensions: 15.1" x 10.3" x 3" (38.4 cm x 26.2 cm x 7.6 cm)
  • Unit Weight: 9.7 lbs (4.4 kg)

1Requires ActiveCaptain app on your compatible smartphone paired to your chartplotter

2Auto Guidance+ is for planning purposes only and does not replace safe navigation operations

3Integration of these features requires the purchase of a C-Monster® GATEWAY through Power-Pole

4Active satellite subscription required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is the responsibility of the user to know and follow all applicable laws in the jurisdictions where the device is intended to be used.

Wi-Fi is a registered trademark of the Wi-Fi Alliance.

Engineering enhancements are ongoing and may not be reflected in the pictures, videos, and specifications.

WarningWARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to


  • Cartography Brand: Garmin Navionics+
  • Screen Size: 16"
  • Touchscreen: Yes
  • Transducer Included: No


BoatEFX LLC products will carry the following warranty.
Warranty Period
- Limited Lifetime The warranty requires return of defective part/product directly to BoatEFX. Replacement of parts or products may be new or refurbished and will meet or exceed specifications of the original parts or products. - Proof of purchase may be required. - The repair or replacement of a faulty product within the warranty period remains at the discretion of BoatEFX. The BoatEFX warranty covers defects in parts in workmanship but does not cover fair wear and tear, defect resulting from misuse, unauthorized modification, operation or storage outside the environment specification for the product or in-transit damage. Summary of Benefits - Repair defects in components or workmanship - Repair at BoatEFX - Replacement of parts or product may be new or refurbished and will meet or exceed specifications of the original parts or products. - Phone Technical Support Defects Excluded - Fair wear and tear - Misuse - Damage by mishandling - In Transit Damage - Operation or storage outside of designed specification Should you have any questions relating to the Warranty of any BoatEFX LLC product or require any technical support please contact BoatEFX at 1 (513) 855-1192 Limitation of Liability Except for the commitments outlined above BoatEFX LLC will not be liable for any direct or indirect, special, incidental, consequential or other types of damages or injury to person(s) or property.
Shipping Statement
*Under normal circumstances purchases ship within 5-20 business days or sooner. BoatEFX offers FREE shipping on all products. We take care in packaging our products for shipping, However, once an item has left our facility it is no longer in our control in the handling of your order. If you receive a damaged shipping box please contact us before opening and within 48hrs of delivery. Thank you, BoatEFX 1 (513) 855-1192
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