Garmin Echomap Ultra 122sv Review 2023

The Garmin Echomap Ultra 122sv is the best fish finder. It’s packed with great sonar features, and it provides excellent connectivity thanks to its built-in GPS and network capabilities. If you’re interested in finding out more about this product, then keep reading Garmin Echomap Ultra 122sv Review. This fish finder comes with a transducer, which is an underwater sensor that sends and receives sonar signals over long distances. The included Garmin 16-pin transducer is built for use with this device and offers excellent performance in both freshwater and saltwater.

The system has so many features that I won’t even try explaining them all because some of them are not important for most sailors like me who only use it for fishing purposes – but I’ll focus mainly on two main features: sonar and GPS (Global Positioning System). The high-definition screen shows great detail, which makes it easy for you to identify objects and structures in the water. It doesn’t matter if you are looking at fish, rocks, or weeds: Garmin ECHOMAP ULTRA 122SV will show them all! 

Best Features Of Garmin Echomap Ultra 122SV

The ultra-high resolution 12-inch display provides a wide range of important information about your surroundings in real time. It features live sonar and panoptix sonar modes so you can easily see the depth of water, structure on the bottom of lakes or rivers, contour lines, fish targets, and other objects at various depths up to 200 feet below surface level. In addition to this feature set, it also has a high-speed Chartplotter function for navigation on land as well as on water – all in one device!

  • A great display at a great price.
  • 2D sonar with side-scanning (50 kHz).
  • Down imaging (200 kHz), and CHIRP SideVü scanning sonar technology for viewing fish arches with high detail.
  • it shows bottom contours in color or black-and-white mode on your screen.
  • Preloaded worldwide base map.
  • Compatible with optional BlueChart g3 charts.
  • Panoptix sonars are fully supported.
  • The built-in transducer provides Garmin CHIRP traditional sonar.
  • Ultra High-Definition ClearVü scanning sonar.
  • Graphic Display.
  • Plotter Display.
  • Camera Display.
  • Keyed-Assist Touchscreen.
  • You’ll need to buy a transducer separately.
  • More Pricey.

Things to Consider Before Buying Garmin Echomap Ultra 122sv Fish Finder


A transducer is a sonar device that transmits sound waves. It receives the echo back from the fish, then sends this information to your display unit. The transducer is mounted on the boat, and it’s often the most important part of a fish finder.

As it turns out, the Echomap Ultra 122sv is an incredibly well-rounded unit. It has all the bells and whistles you’d expect from a high-end Chartplotter system: 16-pin transducer, sonar, GPS, networking capabilities, and mapping to name a few. The installation was easy enough for my wife to do (she’s not an expert). She even figured out how to change settings using her smartphone via a Wi-Fi connection.

The touchscreen is responsive with excellent resolution; I found myself reaching for my cell phone less often than I thought I would (and when I did use my cell phone it was because there were features that weren’t on this unit). The screen itself is bright and clear with no glare issues at all.

Also, you can check out our post about the Best Fluorocarbon Fishing Line


The Garmin ECHOMAP Ultra 122sv is an excellent fish finder with a 12-inch display. It’s not just for fishing, though; it also has live sonar and panoptix sonar to make your sailing experience more enjoyable. This sleek unit comes with excellent connectivity to help you navigate any water.

Good display at a great price

The Garmin echomap ultra 122sv has a large and clear display that makes it easy to read. The screen is also easy to see in direct sunlight, which isn’t always the case with many other marine fishfinders. The screen is also large enough that you can easily see it at night, even if there isn’t much light around you.

Live sonar and panoptix sonar

The Garmin Echomap Ultra has several sonar features that make it an excellent choice for fishing. The Garmin echomap ultra 122sv comes equipped with a live sonar and panoptix sonar on the side of the display.

The live sonar feature shows you what’s below your boat in real-time, while panoptix technology allows you to see up to 150 feet in front of your boat, as well as 50 feet on each side and 25 feet below water level. This makes it easy to spot fish and other obstacles so you can avoid them or catch them! With this kind of range, you’ll be able to get accurate readings even when conditions are rough.

Panoptix technology also provides different types of views such as split screen view, full-screen view, two-screen mode (where one screen shows the upper water column while another shows a complete bottom image), four-screen mode (one for each quadrant around your vessel), eight-screen mode (shows all eight quadrants from multiple angles) or 3D view which overlays two images together so they look like one big picture that gives much better depth perception than regular 2D views do.

Also, you can check out our post about the Best Winter Bass Lures

Excellent Connectivity

The Garmin EchoMap Ultra can connect to a smartphone via Bluetooth, allowing you to receive notifications and use your phone as a remote control. It can also be connected to a network, allowing you to share waypoints between other devices. The EchoMap Ultra is also compatible with VHF radio transmitters and receivers, so it can be used for marine navigation as well as charting on land. Finally, the device connects directly to the internet through an integrated Wi-Fi antenna—a rare feature on most handhelds today.


Sonar is the most important feature of a fish finder and it’s not just for finding fish. Sonar, or sound navigation and ranging, can also be used to find your boat’s exact location in the water by measuring its distance from the bottom. This allows you to maintain your depth while fishing, which will help keep you safe from hazards like rocks and shallow areas where there may be people swimming. The most advanced sonar available today is called HD-ID, which gives you a real-time picture of what’s below the surface of your waterway. It uses multiple beams that provide more accurate images than older systems (although they are still fairly new).

Also, you can check out our post about the Best Fish Finder for Kayak

Great Sonar Features

Sonar helps you find fish when out fishing. You can use it to spot different kinds of structures near where you are fishing, such as rocks or trees. It will also show how deep something is so that you know if it’s safe to anchor there or not (some areas have very shallow water). The sonar will show baitfish swimming around a piece of structure like a sunken log or dock post – these are good places for larger predators like bass to hide while they wait for their prey!

Also, you can check out our post about the Best Pike Lures


If you’re like me, then you don’t have a clue what you’re doing. I keep my boat in the same place, so I can just go out and start fishing without having to think about where I am. But if you move around from lake to lake or river to river, then Garmin echomap ultra 122sv review can be quite helpful to have a GPS unit on board with you. The Garmin Echomap Ultra 112SV comes with an internal GPS receiver that will track your position and help guide you back home when it’s time to call it quits for the day.

GPS is great for finding your way around unfamiliar waters, too. If there are landmarks or other boats around that might help guide us in the right direction, then all we need do is follow them until we arrive at our destination—and this is where the Garmin Echomap Ultra 112SV shines brightest!


One of the main selling points of this unit is that it has a built-in Wi-Fi and Bluetooth connection. This means that you can connect to your smartphone or tablet to view data, control the unit, and download maps.

If you have an Android device, then you can use Garmin’s App to download maps onto your device as well as view data on screen in real-time. For iOS devices, there’s an app called My Garmin where all of your settings will be stored so they automatically transfer when reinstalling the app on another device.

You can even set up alerts when certain conditions occur such as if there is fog ahead or if strong winds are coming up ahead to help keep safe while out on the water!

Also, you can check out our post about the Best Fish Finder GPS Combo


  • The map is not as good as the Garmin EchoMap 4212, but it’s still very good. We found that when compared to other models, the mapping was only slightly slower and didn’t have quite as many details. This isn’t a big deal if you’re going to be fishing an area you know well; however, if you’re exploring new waters or using your GPS for navigation purposes, then this would be more of a problem.
  • The echomap ultra 122sv has all of the features that most fishermen need: depth contours and bottom composition (showing rocks and sand), plus edge water detection so you know where shallow water begins. There are also some great sonar features like structure scan mode and sonar histograms which make it easy to find fish in deeper waters.*

The display itself is large enough at 12 inches diagonally so that anyone can use it easily without straining their eyes too much.*

It runs on two AA batteries which last around 10 hours depending on usage.*

How to Use Garmin Echomap Ultra 122SV

To install a transducer, you need to first remove the echomap’s lower deck. This is done by removing four screws and sliding off the cover. Next, you’ll need to remove two wires that connect the transducer to the unit. You can do this by using your fingers or needle nose pliers if necessary.

Once removed, you should see small holes where your new transducer will go in place of its predecessor (it’s important to note that if you have multiple holes available—like one at each end—you should always choose the one closest to where your boat is being placed).

Next up: installing your new electronics! First things first: make sure it fits in snugly and doesn’t move around any more than necessary when assembled properly; otherwise, it could break during use (and no one wants that). If everything looks good so far then slide it into place like we did here with our new 9-inch Lowrance Elite Gold C-Map Gen2 Sonar Module Transom Mounted Down Imaging with Ice Mode Technology Transducer Kit ($189). Now it’s time for some fine-tuning with some power tools!

If none of those options sound appealing then check out these other ways on how do I install an acoustic fish finder unit.

Final Thoughts On Garmin Echomap Ultra 122sv Review

The Garmin Echomap Ultra 122sv is a top-of-the-line fish finder. It has all the bells and whistles you could want in a fish finder, as well as some features that even experienced anglers may not know about. One such feature is the ability to download maps for your area through Garmin’s Map Updater. You can add new lakes or fishing spots that don’t appear on any map by using this feature, and it makes finding new spots easier than ever before. Another great feature is how easy it is to use; it’s simple enough for beginners but still provides plenty of advanced features for experienced boaters who want more detailed information about their surroundings.

This Garmin echomap ultra 122sv also comes with Lifetime Maps and Sonar Cloud Services at no additional cost! These services ensure that your device always has up-to-date map information so you can always stay safe while on the water during any season throughout its lifetime (updates every 6 months).

Also Reads

Best Fish Finder for Small Boat
Best Fish Finder GPS Combo
Best Fish Finder for Saltwater
Best Offshore Fish Finder
Garmin Echomap Ultra 106sv Review
Garmin Striker Plus 4cv Review
Garmin Striker Plus 5CV review

Leave a Comment

Your email address will not be published. Required fields are marked *