Garmin GPSMAP 1623 Chartplotter with High-Resolution IPS Display and Advanced Connectivity

GPSMAP 1623 Chartplotter

GET A SHARPER VIEW FROM A CONNECTED HELM

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.


• Manage the marine experience from nearly anywhere¹.

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, its easy to fit this plotter in a wider range of dash configurations.

Bright and Clear Optics

High-resolution IPS display chartplotter offer 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 are able to 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 MFDs 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

Connections

• 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


• USB Ports: 1


• Bluetooth Pairing


• ANT+ (Connectivity)


• Garmin Wi-Fi Network (Local Connection)

Specifications:

• 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 a compatible smartphone paired to a 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-MonsterGATEWAY 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.

WARNING: 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 P65Warnings.ca.gov.

The Garmin GPSMAP 1623 Chartplotter offers a sophisticated navigation solution designed for modern marine environments. Featuring a sleek, edge-to-edge glass IPS display, this 16-inch chartplotter provides bright, clear visuals with excellent sunlight readability and wide viewing angles. Its powerful processing capabilities ensure faster, sharper mapping, making it easier to interpret navigation data and sonar images in real-time. This device seamlessly integrates with Garmin marine systems, allowing you to connect with multiple engines and third-party devices via digital switching and OneHelm compatibility, simplifying onboard control from a single screen.
Pair the GPSMAP 1623 with Panoptix or LiveScope transducers (sold separately) for live sonar support, enabling real-time visualization of underwater structures and fish. Its network connectivity features facilitate the integration of multiple Garmin devices, sharing critical data such as maps, radar, and camera feeds, thereby creating a comprehensive marine ecosystem. The built-in Wi-Fi and ActiveCaptain app compatibility allow remote management, software updates, and smart notifications from a smartphone, enhancing your control and awareness on the water.
Designed with versatility in mind, the chartplotter supports optional upgrades like Garmin Navionics Vision+ charts, which add high-resolution relief shading, satellite imagery, and advanced sonar data for detailed navigation. The device also offers specialized sailing features, including laylines, race start guidance, wind rose, and tide information, making it suitable for diverse marine activities. Additionally, integration with Power-Pole shallow water anchors and Force trolling motors offers advanced boat control features, reducing the time spent on positioning and increasing fishing efficiency.
The Garmin GPSMAP 1623 also supports NMEA 2000 and NMEA 0183 networks, connecting with autopilots, weather sensors, and entertainment systems for a fully integrated onboard experience. Its compatibility with the Activecaptain app extends its functionality further, providing access to Garmin Quickdraw Community data and user support. The device includes all necessary mounting hardware and connection options, ensuring easy installation and reliable operation. Built with durability and advanced features, the Garmin GPSMAP 1623 Chartplotter is a comprehensive navigation solution for serious boaters.

Features:

• High-resolution IPS display with edge-to-edge glass for bright and clear visuals

• Powerful processing for faster, sharper chart and sonar interpretation

• Seamless integration with Garmin marine systems and third-party devices

• Supports live sonar with Panoptix and LiveScope (transducer sold separately)

• Advanced network connectivity for sharing data across multiple Garmin devices

• Built-in Wi-Fi and compatibility with ActiveCaptain app for remote control and updates

• Optional Garmin Navionics Vision+ charts for detailed mapping and imagery

• Sailing features including laylines, wind rose, and tide data

• Supports Power-Pole shallow water anchors and Force trolling motors for boat control

• NMEA 2000 and NMEA 0183 network support for autopilots, weather, and entertainment systems

• Built-in ANT technology for connecting marine accessories

• Multiple connection ports including HDMI, USB, Bluetooth, and video inputs

• Includes mounting hardware, preinstalled microSD card, and power cables