Garmin GPSMAP 1242xsv Plus SideVü, ClearVü and Traditional CHIRP Sonar with Mapping

ADVANCED NAVIGATION. ULTIMATE INTEGRATION.

The bright, sunlight-readable 12″ intuitive touchscreen chartplotter with enhanced map drawing is easy to use in any environment and seamlessly integrates into your Garmin marine system.

• Easily integrate with more engines
• Connect to your favorite third-party devices
• 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
• See below your boat with built-in sonar capabilities (transducers sold separately)
• Manage your marine experience from nearly anywhere

Traditional and Scanning Sonars

Get built-in support for 1 kW CHIRP traditional sonar for superior target separation and ClearVü scanning sonar to see up to 1,000’ below your boat at 260 kHz (transducer sold separately).

Preloaded Mapping

Experience unparalleled coverage and detail with preloaded BlueChart® g3 coastal charts and LakeVü g3 inland maps featuring integrated Garmin and Navionics® content and Auto Guidance¹ technology.

Traditional and Scanning Sonars

Get built-in support for 1 kW CHIRP traditional sonar for superior target separation and ClearVü scanning sonar to see up to 1,000’ below your boat at 260 kHz (transducer sold separately).

Optional Bluechart® G3 Vision® Charts

These optional charts offer the best of Garmin and Navionics® data, Auto Guidance technology and other premium navigation features¹.

Garmin Marine Network

If you have multiple Garmin devices on your boat, you can share information — such as maps, user data, radar and IP cameras — among them.

NMEA 2000® and NMEA 0183 Networks

Connect to 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 notifications2, software updates, Garmin Helm, Garmin Quickdraw™ Community data and more.

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 Yamaha engines.

Onehelm™ Feature

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

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.

¹Auto Guidance is for planning purposes only and does not replace safe navigation operations
² When paired with a compatible smartphone