Best Kayak Fish Finder in [year]

Anglers are always looking for the best fishing spots.Years ago, they had to rely on hearsay and other strategies to find the right spots. But today, a fish finder gives them the entire view underwater on a high-definition display.

This is a breakthrough.

If you want to take advantage of a kayak fish finder and catch bigger and better fishes, here are our top picks:

1.Garmin 010-01550-00 Striker 4 with Transducer

If you want the best kayak fish finder, go for the Garmin Striker 4. It produces near photographic images of things under water due to the Clear Vu scanning sonar and a transducer. The sonar is high frequency and produces clear images.

It is user-friendly with only a handful of buttons that let you control it entirely. The screen is 3.5 inches in size. Although the display isn’t large, it has a crystal clear 480 x 320 resolution that shows images with absolute clarity. If you want, you can buy larger screen sizes, but they will be way more expensive. 

Its high-sensitivity GPS gives you exact navigation coordinates. The Garmin Striker 4 has a maximum depth of 1600 feet in fresh water and 750 ft in saltwater. Its IPX7 rating makes it waterproof.

The waypoint map allows you to view, mark and navigate to locations including brush piles, stumps and docks. It has a draw of 0.23 ampere at 12 volt. The best part is that it is easy to use it – just switch it on and use it with the default settings.

We recommend that you use the Garmin plastic screen cover with it so that it doesn’t get damaged during rain and storage. 

The drawback is that there are no instructions to surface mount the unit.


  • Chirp sonar produces exact images
  • GPS for easy navigation
  • IPX7 waterproof
  • Easy to use
  • Rich and clear display


  • No maps
  • Small screen


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2.Deeper PRO+ Smart Sonar – GPS Portable Wireless Wi-Fi Fish Finder

The Deeper Pro+ Smart Sonar Fish Finder is for those who want a feature-rich fish finder at an effective price. It comes with a rechargeable battery so that you can use it efficiently. Unlike most fish finders, it can connect to your smartphone to up your fishing experience. Even though it is a compact unit, it offers an impressive range of 260 foot and has a target separate of 0.5 inch. Many anglers who bought it report that it is very accurate.

It allows the right spot to fish faster. You can find the depth of any spot by casting out and then reeling in it slowly to discover best areas and other features of the spot. You can see everything on your phone in real time.

Its GPS allows you to map out a body of water for easy navigation. Its sonar accuracy is remarkable. The battery life is great – you can get more than eight hours on a single use. Some anglers even reported the battery lasting an entire day.

Since it uses your smartphone, you don’t need to care about its resolution as much. The best part is that it can be installed in seconds and doesn’t need an hour-long process.


  • Dual-beam scanner 
  • Built in GPS
  • Pairs with Android and iOS devices
  • App can be used to see depth, terrain, vegetation and fish
  • Easy installation


  • Requires a heavy-enough rod for casting


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3.ReelSonar Wireless Bluetooth Smart Fish Finder

If you want something compact and handy, the ReelSonar wireless bluetooth smart fish finder is for you. It operates on sonar only and has bluetooth connectivity to pair with smartphones. The iBobber comes with a 100 foot bluetooth range, so it can be towed in the rear to make things smooth.

It comes with two snap swivel connections so you can use it as a bobber or as a remote fish finder. It has decent battery life so you can finish your fishing expeditions feeling satiated. But it still isn’t quite as long as the company claims.

It comes with a rechargeable battery and you can see the charge status from the indicator light. It gives you accurate sonar readings so you can find your target as deep as 135 feet into the water. Not only that, it tags fish icons with color to represent different sized fishes.

The device also comes with GPS, so you can navigate easily throughout your fishing trip and map your best fishing spots. The fish finder is also compatible with Google watch and iWatch so you can sync your findings across devices.

The iBobber charges quickly and connects easily to your phone. If you are serious about fishing and want a fish finder that could last many years, the iBobber is worth your consideration. 


  • Compact and easy to use
  • 100 ft. bluetooth range
  • Strike alarm when it catches fish
  • Depth 135 ft. 
  • Smartphone app makes things interesting


  • Mapping can be tricky sometimes
  • Battery doesn’t last as long as advertised


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4.HawkEye Fishtrax 1C Fish Finder with HD Color

JawkEye Fishtrax 1C is one of the best fish finders you can buy for your kayak. If you want a compact fish finder, this is a serious option. You can mount it easily on your kayak and easily hold it in your hands. Its sonar can detect fishes with accuracy up to 240 deep into water.

It has only a few buttons, so operating it is not that hard. It is also trollable and you can see the view around you in rich detail. It uses four AAA batteries for power, which makes it good if you are tired of rechargeable batteries that go dead within a couple hours.

It features an HD color display with LED backlight to show you all the details with clarity. When it finds a fish, it sounds an alarm to alert you quickly. It comes with a premium carrying case that protects it well.

It is also more affordable than many other fish finders, which makes it good for beginners or occasional anglers. If you want to improve your fishing accuracy by 1000%, this is a necessary tool to add in your arsenal. You can learn more about the water bodies that you frequent as well. The downside is that some users may find the screen and the numbers a bit small.


  • Compact 
  • Easy to use
  • Affordable
  • Accurate and efficient
  • HD color display


  • Screen/numbers may seem a bit small
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5.Deeper Start Smart Fish Finder – Castable Wi-Fi Fish Finder

Another great fish finder from Deeper is the Start Smart. If you want a portable fish finder at an effective price, this is a compelling option. It comes with wi-fi connectivity and smart tech. The crazy thing about it is that it creates its own WiFi signal. Cool, right?

So it doesn’t depend on the internet or phone data. When it detects any fish nearby, it sounds an alarm. This is especially good for those who just cast around the dock or shoreline and don’t get into big water bodies.

It runs for about six hours on a single charge, so you can get plenty of fish on a single trip. You can see all the action under water with the Deeper app on your phone. The app shows a lot of features including depth, fish location, size, water bottom contour and vegetation.

Its cast out range is 165 feet, so you can cover a wide area sitting in your kayak. It scans down to 165 ft. in the water, so it dives really low in water to find the best spots for you. Its 40 degree sonar beam delivers great accuracy in readings. It even has night fishing mode to assist you on all of your fishing adventures.


  • Compact
  • Good accuracy
  • Smartphone connectivity through independent wifi
  • Deeper app for real time information
  • USB chargeable on the go
  • Good battery life


  • Not always accurate at finding fish
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  1. LUCKY Handheld Fish Finder Portable

If you want a portable fish finder, don’t overlook the Lucky Handheld since it is a bestseller with many useful features. It is also more affordable than other fish finders. The best part is that it doesn’t have to be mounted, you can just hold it in your hands, keep it in your pocket or hang it around your neck. 


The device comes with a transducer float along with a cable 25 feet long, so it detects anything from 3 feet to 328 feet deep. Its depth range is twice as good than more expensive fish finders. Its detector range is in 45 degree cone under water. It shows water depth in either feet or meter.


The fish finder has a color screen that shows location of fish, depth, weeds, sand and rocks. The device is backlit so that you can use it in the evening or night. You can also tweak the fish finder’s sensitivity since it has five modes: battery save mode, backlight mode, fish and fish school alarm.


The device comes with a one-year warranty to give you peace of mind. The customer support is available via message on Amazon.


Normally it runs for about 4 to 5 hours at a time on the AAA batteries, but in open battery save mode, it can run longer.



  • Affordable
  • Detection upto 328 ft deep
  • Adjustable transducer float
  • Wide 45-degree scan cone 
  • Five sensitivity modes



  • Battery life isn’t long (keep extra AAA batteries)


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6.MOOCOR Underwater Fishing Camera Portable Fish Finder

Moocor Underwater Fish Finder is different from most other fish finders. It comes with a camera that can be dipped in water to have a crystal clear view of fishes, vegetation and more. Its HD LCD monitor displays everything with crystal clear clarity.

You can observe the underwater topography clearly with the camera. This opens a whole lot of possibilities and makes your trips exciting. The 4.3 inch monitor allows you to see things with absolute clarity. Also, the cable that comes along with it is quite strong and doesn’t get scratches even if it hits sharp rocks.

It comes with a sturdy case, so you can pack it with other stuff in your bag without causing any damage to it. Customers love looking at HD images of marine wildlife with the Moocor Underwater fishing camera. 

The camera also has infrared LED lights which allow you to capture underwater objects even in the evening. The cable is waterproof, cold resistant and doesn’t wear out under pressure. It can bear a load of up to 40 kg, so you can catch the heaviest fishes with this thing.

It comes with a power save mode too, so you can make it last longer when you want. The cable has a reach of 15 meters, which is good enough to have a clear view.


  • Sturdy cable
  • HD view of underwater objects
  • High-quality carry case
  • Power saver mode
  • Easy to set up
  • Infrared LED lights for night fishing


  • Clarity may suffer in ice cold water


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Frequently Asked Questions

1.Is fish finder worth it on a kayak?

If you want to improve your target accuracy and find a fish school relatively early, a fish finder is worth it on a kayak. In addition, it also allows you to mark spots, navigate using GPS and skip spots where there are no fishes. It also helps you learn about underwater topography.


2.What is the best and easiest fish finder to use?

The best and easiest to use fish finder is the Garmin Striker 4 with transducer. It has only a few buttons which make it user-friendly. It has a 1600-feet depth range and produces near photographic images of underwater objects.


3.How do you power a fishfinder on a kayak?

A kayak fish finder runs on the electricity produced by batteries. The battery can be rechargeable or AAA batteries. Most rechargeable batteries last around 6 hours while AAA batteries can be replaced on the go for a longer trip.


4.Can you put a fishfinder on a kayak?

Yes, you can mount a fishfinder on a kayak either in the front or on the gunwale. Note that the fish finder shouldn’t get in your way while paddling, loading fishes or changing lures. For this purpose, many anglers mount their fish finders on a movable swing arm.


5.Are portable fish finders any good?

Portable fish finders rely on sonar technology to detect the position of fishes. They can also tell water temperature, depth and other features. A portable fish finder allows you to have freedom of movement while being able to find hot fishing spots quickly.

Final Thoughts

A kayak fish finder can improve your fishing experience by showing you the right spots for fishing and get more out of each trip.

Our top pick is the Garmin Striker 4 which comes with sonar and built-in GPS. Make sure to check it out.