If you are looking for a powerful and versatile marine GPS chartplotter, look no further than the Garmin GPSMAP 1242xsv. This 12-inch display device boasts a range of features to help you navigate the waters with confidence, including built-in GPS and GLONASS receivers, preloaded maps, and advanced sonar capabilities.

Garmin GPSMAP 1242xsv ReviewWith a high-sensitivity internal 10 Hz GPS and GLONASS receiver, the GPSMAP 1242xsv quickly and accurately pinpoints your location, even in challenging environments. This is particularly useful for navigating unfamiliar waters or locating your favorite fishing spots. The device comes preloaded with U.S. LakeVü HD maps and BlueChart g2 charts, which offer detailed information on lakes, rivers, and coastal areas, including depth contours, marinas, and other points of interest.

One of the standout features of the GPSMAP 1242xsv is its advanced sonar capabilities. The device comes equipped with built-in CHIRP sonar, CHIRP ClearVü, and CHIRP SideVü scanning sonar, which provide detailed images of the underwater environment. With Panoptix support (transducers sold separately), you can even enjoy all-seeing sonar for a truly immersive fishing experience.

The device also features a large, bright screen coupled with a quick and easy-to-use keypad interface with user-programmable keys and a multifunction control knob. This makes it easy to navigate through menus, adjust settings, and access the device’s various features.

Garmin GPSMAP 1242xsv Review of 2023

How do I update my Garmin 1242xsv touch?

Updating your Garmin GPSMAP 1242xsv touch is easy and can help ensure that you have the latest features and maps available. Here’s how to update your device:

  • Step 1: Connect your GPSMAP 1242xsv touch to your computer using the provided power/data cable.
  • Step 2: Go to the Garmin website and download the Garmin Express software. This software will help you manage your device and install updates.
  • Step 3: Install Garmin Express on your computer and follow the on-screen instructions to set it up.
  • Step 4: Once Garmin Express is set up, connect your GPSMAP 1242xsv touch to your computer and open Garmin Express.
  • Step 5: Garmin Express will automatically detect your device and prompt you to install any available updates. Follow the on-screen instructions to install the updates.
  • Step 6: Once the updates are installed, disconnect your GPSMAP 1242xsv touch from your computer and turn it on. You should now have the latest features and maps available on your device.

It’s important to keep your Garmin GPSMAP 1242xsv touch updated to ensure that you have the most accurate and up-to-date information available. By following these simple steps, you can easily update your device and enjoy all the latest features and benefits. If you have any questions or issues during the update process, don’t hesitate to contact Garmin’s customer support team for assistance.

FAQs on Garmin GPSMap 1242XSV Review

Q: Does the GPSMAP 1242xsv come with a transducer?

A: Yes, the device comes with a transducer for Garmin CHIRP sonar, CHIRP ClearVü, and CHIRP SideVü. However, you can also purchase the device without a transducer if you prefer to use your own.

Q: Is the GPSMAP 1242xsv compatible with smartphones and speakers?

A: Yes, the device features Bluetooth connectivity and is compatible with smartphones and speakers.

Q: How many channels does the GPSMAP 1242xsv have?

A: The device has one channel.


In conclusion, the Garmin GPSMAP 1242xsv is an advanced and versatile marine GPS chartplotter that offers a range of features to help you navigate the waters with confidence. With built-in GPS and GLONASS receivers, preloaded maps, and advanced sonar capabilities, this device is an excellent choice for fishermen, boaters, and anyone who loves spending time on the water. So, whether you’re exploring new fishing grounds or cruising along the coast, the GPSMAP 1242xsv has everything you need to make your journey safe and enjoyable.

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