Garmin GPSMAP 923xsv

Garmin GPSMAP 923xsv - GET A SHARPER VIEW FROM YOUR CONNECTED HELM
With 50% more touchscreen pixels and nearly double the processing power of previous-generation 9" GPSMAP devices, this crisp chartplotter/sonar combo with high-resolution IPS display integrates seamlessly into your Garmin marine system. 

GPSMAP 923xsv is one of the best combo units on the market for boating and sailing. The display is stunningly bright and sharp, the software is Garmin's best, and the versatile features help you move on the water efficiently and safely. For this model we recommend the GT56 side-scan transducer, which gives you some of the best side-scan images on the market with excellent resolution.

Garmin GT56UHD-TM transducer details:

• ULTRA HIGH-DEFINITION CLEARVÜ SCANNING SONAR
  See structure and fish below the boat clearly and deeper than with other high-frequency scanning sonars. Its downward-facing element enhances target display.
• ULTRA HIGH-DEFINITION SIDEVÜ SCANNING SONAR
  See all structure and fish on both sides of the boat at once and very clearly. The SideVü range is now 20% greater at 1,000 kHz, so you can see further than before.
• HIGH-WIDE TRADITIONAL CHIRP SONAR
  The sonar separates and identifies targets below the boat with incredible clarity down to 244 m (800 ft).
• MULTIPLE SCANNING SONAR FREQUENCIES
  Use the frequency best suited to your fishing waters. This transducer provides 455, 800 and 1,000 kHz frequencies, so it works excellently at all depths.
• VIVID COLOURS
  The bright and clear colours of the scanning sonar make it easier to distinguish targets and structures.

You can connect the Garmin LiveScope System transducer package to the display's Ethernet network and get live sonar in use.

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 923xsv also supports 1 kW CHIRP traditional sonar capabilities.

PANOPTIX SONAR SUPPORT
Pair with Panoptix or Panoptix LiveScope easy-to-interpret live sonar (transducer sold separately) to see all around your boat in real time.

FASTER, SHARPER, SMARTER
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 9" plotter in a wider range of dash configurations.

IMPROVED DISPLAY OPTICS
New higher-resolution 9" IPS displays offer improved sunlight readability and visibility from any angle, with 50% more pixels than previous-generation 9" GPSMAP devices.

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

OPTIONAL BLUECHART G3 VISION CHARTS
These optional charts offer the best of Garmin and Navionics data, Auto Guidance3 technology and other premium navigation features.

OPTIONAL RADAR BUNDLE
To help you avoid weather and traffic on the water, the compact 4 kW GMR 18 HD+ dome radar is available as a bundled option with your GPSMAP chartplotter/sonar package.

GARMIN MARINE NETWORK
If you have multiple compatible Garmin devices on your boat, you 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, Fusion-Link audio system, media, VHF, AIS and more from one screen.

ACTIVECAPTAIN 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, Garmin Helm digital switching, Garmin Quickdraw Community data and more4.

INTEGRATED ANT TECHNOLOGY
Connect with some of your favorite devices, such as quatix marine watches, gWind Wireless 2 transducers, GNX Wind marine instruments and wireless remote controls.

J1939 CONNECTIVITY
Now you can connect your chartplotter to different kinds of engines, including select Yamaha engines.

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

PANOPTIX SONAR SUPPORT WITH FRONTVÜ
Pair with Panoptix or Panoptix LiveScope easy-to-interpret live sonar (transducer sold separately) with FrontVü scanning sonar to see and avoid underwater obstacles in real time up to 91 m ahead.

Garmin GPSMAP 923 in the box:

• GPSMAP 923 chartplotter
• Preloaded microSD card
• Power cable
• NMEA 2000 T-connector
• NMEA 2000 drop cable (2 m)
• Bail mount kit and knobs
• Flush mount kit and gasket
• Protective cover
• Snap-on trim pieces
• Documentation

Product text updated 26.9.2026.