Best Kayak Fish Finder For The Best Fishing Adventure Of A Lifetime

December 26, 2016

Fishfinders enable anglers to view the graphic representation of what you need to expect underneath the boats. That way, they could determine the fishes present in the area. To select a fish finder, you must consider the type of model. You need to know whether it has GPS.

Plus, if it belongs to an extensive boat network, the resolution of the fish finder, and the size of the footprint. You must also determine the transmitting power it can give you and the frequencies it requires that work inland and deep waters.

Purchasing a new fish finder for kayaks and other small boats is a frustrating task to fulfill. It is particularly the case for novice kayak anglers. However, with the right fish finder, then you will enjoy your fishing adventures. There are a lot of products available on the market today.

Each one of them has their pros and cons. However, you should choose the best ones out there! So, we will help you find the best kayak fish finder that will help you accomplish the best fishing trip of a lifetime!


Parts Of A Fish Finder

Fishfinders for kayaks and small boats have three primary components, namely: Display, Transducer, and Power Source. Here are as follows:

  • Console or Display

It is a part of the fish finder with screen and buttons. The fish finder escalates on the side of the kayak because of this part.

  • Transducer

It is a portion that receives and sends signals to and from the waters. It also shows off the images of the signals on the screen. A transducer is a part that mounts on the bottom or the side of the boat.

  • Power Source

It is a device that works because of the battery pack situated in the kayak or the ship.

How Does A Fish Finder Work?

Here’s how a fish finder works:

A cord joins the entire components of the fish finder. It functions by using the basic sonar technology. Then, the transducer propels the sound waves down going to the bottom of the waters. Then, it also records the duration of the signal to go back to the transducer.

Nowadays, most of the manufactured fish finders infer all types of information, including analyzing the depth of the waters. They can tell whether the bottom of the water is muddy, hard, or full of vegetation. It can also determine if it is full of schools of fishes or individual fish.

Factors To Consider When Choosing The Best Fish Finder

The very first thing you should consider is where and how you plan to fish using your kayak or small boat. It will tell you how to select the best kayak fish finder that fits right to your fishing style. With that, here are some factors you need to have:

  • Fishing in Shallow Waters

A lot of kayak anglers opt to fish near the shoreline, rivers, and lakes. They often choose to cast close to the shallow docks and vegetations. So, if you are planning on fulfilling most of your fishing adventures on small rivers and ponds, then choose a non-GPS fish finder. You may pick a sonar only finder since you will not need the additional cost for a GPS. You do not need a GPS to know where you are heading.

  • Fishing in the Deep Waters

If you want to fish offshore on curved layouts like cliffs, reefs, weed lines, then you will need a GPS and a Sonar combined fish finder. Also, another choice is to get a portable depth finder that will help you in the deep waters.

The GPS will assist you to navigate the area of the curved layouts you want to explore. On the other hand, the Sonar transducer is capable of helping you determine the ideal habitats of the fishes in the area. You may look for brushes, rocks, and other objects. And if you want to fish in larger waters such as lakes and oceans, you need to consider a device with the combination of both features.

  • Suggested Kayak Fish Finder Screen Size

You will want to get a fish finder that has a screen that has a larger screen to view all of the details. However, you need to make sure that it is compact enough to carry it everywhere you want.

  • Compatibility of the Transducer

If you plan to mount your fishfinder to your kayak or small boat, you may need a sensor to go through the hole of the scupper. These are small holes situated on kayaks to exhaust the water out of the vessel. You may want to consider the model of the kayak when choosing the fish finder. Some kayak manufacturers have already joined forces with fish finder manufacturers to make these holes ideal to the transducers. That way, they can make perfect and fast installations.

Top Fish Finder

Here are some of the best fish finders that fit best to your kayaks or small vessels:



Our Rating


Verdy’s Fish Finders Clearance Portable

Ltuotu Portable Wired Fish Finder

Vexilar Genz Pack with Ice Flasher

Garmin Striker 7SV

Lowrance HDS-12 Gen 3 83/200 StructureScan

1. verdy’s Fish Finders Clearance Portable

  • Unique Features of the Product:

It is a device that displays and detects weeds, grasses, and rocks on the seabed. Then, the unit can even show bottom rocks and plants. It can read up to 100 meters of range depth. Hence, you can detect the approximate location of the fishes. Also, it has a circular transducer with 45-degree beam angle. It also has an audible fish alarm and depth scale. Plus, it has a user feet readings and selectable meter.


  • It looks and feels great in the palm of your hands.
  • It is very handy.
  • ​Also, it is a high-quality product.
  • The manual is easy to comprehend and use.


  • You still need to make adjustments to the reading from meter to feet. You need to repeat the process every time you turn on the unit.

2. Ltuotu Portable Wired Fish Finder

  • Unique Features of the Product:

With Ltuoto’s Fish Finder, you can obtain the rough spot of the fish. Plus, you can get the estimated depth of the water. Also, it comes with an audible fish alarm and fish depth scale. It has a user selected feet readings and meter. Moreover, it can even display and sense weeds, sand, rocks, and grasses. It has a 45-degree beam angle. And it shows off the details in an anti-UV/TN LCD.


  • The product works well, and it is affordable.
  • It is easy to use and understand.
  • ​Additionally, the details of the fish finder are accurate.
  • It has an audible alarm, so you won’t have to look at the monitor all of the time.


  • It can mark certain things that are not weeds, rocks, and sand. Plus, it may also mark other objects that seem unnecessary.

3. Vexilar Genz Pack with Ice Flasher

  • Unique Features of the Product:

It is a unit that comes with a flasher. Also, it has a 12-volt, 7-amp hour battery. Plus, it has a charger, transducer, and instructional recording. The three-colored sonar flasher focuses colors green, red, and orange. It also offers various depth ranges from 20 to 120 feet.


  • It is a must-have device, especially if your target is an ice fish.
  • Plus, it contains numerous helpful features to track the fishes and the depth of the water.
  • ​It checks the depth of the water quickly and conveniently.
  • ​Moreover, it displays fishes, bait, and other components at the bottom of the water.
  • Also, it has different depth settings that you can manipulate.


  • You still need to obtain a magnifier lens cover to satisfy your use of the product thoroughly.

4. Garmin Striker 7SV

  • Unique Features of the Product:

It has a rugged design that compliments every lifestyle. It has a built-in, high-sensitivity GPS. Also, it has a waypoint map and a Chirp Sonar. Plus, what makes it even better is that it has a built-in flasher.


  • It features an outdoor look for everyone’s lifestyle.
  • It allows you to mark various fishing spots because of the GPS display.
  • ​Plus, you can easily view, and navigate the locations of the fishes and the bottom of the waters.
  • It can efficiently detect frequencies from high to low.


  • On the other hand, it does not include maps.

5. Lowrance HDS-12 Gen 3 83/200 StructureScan

  • Unique Features of the Product:

Lowrance fish finder is a marine navigation equipment. It boasts its mount transducer. Plus, it has a 3D module. Also, it has a multi-touch display.


  • It combines a multi-touch display and a brighter monitor.
  • Also, the product has an improved processor with leading edge fish finder innovation.
  • It is easy to use and is compact.


  • The product is pretty expensive, especially for beginners.


One of the emerging fishing gadgets today is fish finders. But, with so many varieties available on the market, choosing the best finder may seem difficult.

However, if you want the best product for you, you may pick the Verdy’s Fish Finders Clearance Portable. Not only that it can provide you high-quality materials, but it can also assure you of a worthwhile and hassle-free fishing experience. That way, you can enjoy fishing on your kayak and other small boats all day long!

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About the Author


Hello, fishing world! My name is Bella. Yes, you got me right, I am a woman! But, I am a woman not only fond of cooking and shopping. I am a woman who shows interest in everything that covers topics regarding fishing. Don’t get me wrong! I believe that the world of fishing is not exclusively for men! In fact, I, myself enjoy fishing. That’s why I created this website.

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