Garmin GPSMAP 1223 Chartplotter with Worldwide Basemap
Easily integrate with more engines.
Connect to compatible third-party devices with OneHelm™ digital switching.
Easily build your marine system using the best of network connectivity.
Compatible with premium maps and charts for the best in Garmin navigation.
Take the guesswork out of sailing with clear laylines and more — right on the screen.
Manage your marine experience from nearly anywhere2.
With its sleek design, powerful processing and upgraded IPS display, this advanced 12" chartplotter integrates seamlessly into your Garmin marine system.
With its powerful technology and new slimline design featuring edge-to-edge glass and a smaller unit footprint, it’s easy to retrofit this 12" plotter in a wider range of dash configurations.
New 12" IPS displays offer improved sunlight readability and wide-angle visibility over previous-generation GPSMAP 12" Plus devices.
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 more3.
These optional charts offer the best of Garmin and Navionics® data, Auto Guidance4 technology and other premium navigation features.
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.
Connect to compatible autopilots, digital switching, weather, Fusion-Link™ audio system, media, VHF, AIS and more from one screen.
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 more5.
Connect with some of your favorite devices, such as quatix® marine watches, gWind™ Wireless 2 transducers, GNX™ Wind marine instruments and wireless remote controls.
Now you can connect your chartplotter to different kinds of engines, including select Yamaha engines.
This exclusive feature brings together all the operations and capabilities of select third-party devices, such as EmpirBus™ digital switching, on one screen.
Pair with Panoptix PS51 (transducer sold separately) with FrontVü scanning sonar6 to help you see and avoid submerged obstacles in real time as you approach within a 300’ range.