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3 of The Best Fish Finders For Shore Fishing |(REVIEWS)

man fishing from the shore

The Best Castable Fish Finder For Shore Fishing

Bank fishing has a reputation for being a limited fishing method. Up until a few years ago, bank fishermen had to rely on dragging their lures across the bottom of ponds and lakes to get an idea of what they were working with. All that really did was give you a partial idea of what the bottom looked like. If you wanted to know where the fish were, you’d just have to cast in a line and hope you got a bite. Now, you can use a castable fish finder to get the same detailed maps and pictures that boat fishermen have had forever. This new contraption has made bank fishing a lot more reliable, and it has given bank fishermen the tools they need to compete with boat fishermen.Here are the three specific models that I like the most.

Best Fish Finder For Shore Fishing (Quick List)

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Best Castable Fish Finder (Reviews)

1. Deeper PRO+ Smart Sonar (Top Pick)

deeper pro castable fish finder review

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The Deeper Pro+ Smart Sonar castable fish finder boasts the flexibility of most other shore-based fish finders, but it has a tremendously upgraded range, and it’s made from premium materials. The Pro+ is heavy enough to cast up to 330-feet, and it has a WiFi range that’s long enough to maintain a solid connection with your phone if you cast it out that far. That’s a huge upgrade over less impressive models that often cast farther than they can maintain a signal. However, I recommend using a heavy rod with plenty of backbone when you cast it. It’s comparable to casting a large swimbait, and less powerful rods will flop around like a wet noodle with a Pro+ on the end of them. 

Deeper PRO+ Smart Sonar - GPS Portable Wireless Wi-Fi Fish Finder for Shore and Ice Fishing

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Once it’s in the water, it can scan up to 260-feet below the surface. Most fishing holes won’t require you to scan depths that are that far down, but it’s nice to have, and it’s actually a more impressive range than what you’ll find on a lot of boat-based fish finders. As it scans, the Pro+ will not only deliver sonar returns to your smartphone, but it’ll create maps of the area for you to use during future trips to the same spot. The maps will include detailed views of structures, drop offs, flats, plant life, and everything else that a fisherman needs to know. Those maps are also capable of being saved and transferred to other devices. This essentially allows you to keep a stockpile of detailed maps for every one of your favorite fishing holes, and it makes planning fishing trips a lot easier. 

To make it even better, you don’t have to have phone service to use it. If you’re anything like me, you like to go out to remote fishing spots to fish in peace. Most other sonar balls won’t work without being near a WiFi source, but the Deeper Pro+ generates its own WiFi signal. So, you can take it anywhere you please, and it’ll work like a charm. While sonar balls were designed with shore fishermen in mind, the Deeper Pro+ has a little bit to offer for all kinds of fishermen. It’s resilient enough to stand up to the cold temperatures involved with ice fishing, and it’s tough enough to survive being trolled through rocky waters on the back of a bass boat.


  • 330-foot cast range
  • 260-foot scanning range
  • A durable and long-lasting shell
  • Doesn’t require WiFi or phone service
  • Maps out areas that you fish
  • Automatically turns on in 3-feet of water


  • Longer scanning range than most other fish finders
  • Doesn’t require WiFi
  • Creates detailed maps
  • Useful for more than just shore fishing


  • While it’s durable, you should still avoid casting it into the shallows. Not only does it require 3-feet of water to start scanning, but the impact of being chucked hundreds of feet through the air and into a sharp rock can easily turn it into a paperweight.

Final Takeaway

This is easily the best shore-based fish finder on the market. That’s why I chose it as my top pick. Other models can perform admirably, but none of them match the quality and features of the Deeper Pro+.

Check out the Deeper Pro+ on

2. iBobber ReelSonar

ibobber castable fish finder review

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The Deeper Pro+ might be my favorite, but the ReelSonar is capable of doing a few things that even my top pick can’t. It’s not just a fish finder. While the ReelSonar doesn’t give you as many options with its fish finding abilities, it does work as a multi-functional fishing tool. Like other models, it can be tossed into the water to scan the bottom, but it can also be used as a bobber. When you use the ReelSonar as a bobber, it functions exactly like a normal bobber. However, it continues to scan the water and return sonar discoveries, and it gives you information about the water’s temperature and depth. It also has a fish alarm built into it. 

ReelSonar CGG-MY-IBOBBER iBobber Wireless Bluetooth Smart Fish Finder for iOS and Android devices.

The fish alarm doesn’t work like the bells and clickers that you might have used in the past. It uses its sonar system to detect when fish are being extremely active near it, and it sends a notification to your phone. This is helpful when you expect to be sitting around for quite a while because they’re suspended. Instead of sitting there and growing more bored by the minute, you can use the ReelSonar to tell you when the fish are actually likely to take your bait.

ReelSonar CGG-MY-IBOBBER iBobber Wireless Bluetooth Smart Fish Finder for iOS and Android devices.

The scanning range of the ReelSonar isn’t quite as good as what the Deeper Pro+ has, but it is impressive. It can scan up to 160-feet, and it can maintain a reliable connection from 100-feet away. That’s more than enough range for the majority of fishermen, and it’s enough to cover pretty much any freshwater fishing hole.It doesn’t require WiFi to function, but a few of its features do require WiFi. You can receive sonar returns with your smartphone as long as you have a phone that is Bluetooth Smart enabled, and you can save the maps that it generates to your phone. 

ReelSonar CGG-MY-IBOBBER iBobber Wireless Bluetooth Smart Fish Finder for iOS and Android devices.

However, the iBobber ReelSonar also functions as a camera, and it allows you to upload your fishing pictures to social media immediately. That’s not a necessity, but every fisherman knows how great it feels to show off a great catch. If you want to use that feature, you’ll have to have a WiFi signal. Since the ReelSonar is also a high-tech bobber, you’ll be happy to know that it has a built-in LED light on top of it. This makes it a great option to use for night fishing, and you won’t have to worry about bringing along those annoying bobbers that barely glow in the dark.


  • Fish alarm
  • 160-foot scan range
  • 100-foot signal range


  • It can be used as a bobber.
  • It doesn’t require WiFi for most of its features.
  • It has a number of features that aren’t present on other types of fish finders.


  • It’s not good for trolling. Since it floats on the water’s surface, any decent amount of speed will just push water over its sensor, and it won’t be able to stay connected to your phone. However, it will work well if you’re just dragging it behind your kayak.

Final Takeaway

The iBobber isn’t my top pick, but it does a lot of things that the Deeper Pro+ can’t. This is simply a different style of fish finder, and it’ll appeal to people who want an option that floats on the surface.

Check out the iBobber on

3. Vexilar SonarPhone with Transducer Pod

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The Vexilar SP100 is a great budget option. It lacks the range of the other fish finders I like, but it has everything you need to accurately map where the fish are hanging out. The design of the Vexilar is an awkward one. It resembles a green and white bobber with boat propellers jutting out of its sides. The design may look weird, but it has proven to be great for trolling and repeated casting. I recommend keeping it out of large rock formations, though. Those extra bits might get snagged. The range on the Vexilar isn’t outstanding, but it can scan depths up to 150-feet. That’s enough to see the bottom of most freshwater spots. However, it can only maintain a signal for about 70-feet.

Vexilar SP100 SonarPhone with Transducer PodThat’s not a lot of casting distance, but it’s fine for mapping the shoreline or checking out small ponds. If you take it along in a kayak, it’s plenty of range because you can move around on the water. Like the other suggestions I’ve made, the Vexilar doesn’t require WiFi or cellular service. It creates its own WiFi connection with your phone. One thing that strikes me as a concern is the battery life, though. It uses a basic lithium-ion battery, and it doesn’t have a very long battery life. You can expect to use it for a couple of hours before you have to charge it. That’s not bad when you consider its price, though. This is one of the most affordable fish finders you can get, and you can easily circumvent its short battery life issues by turning it off as you travel around a body of water.


  • 150-feet of sonar range
  • 65-80 feet of signal range
  • Creates its own WiFi signal


  • It’s very affordable and reliable.
  • It has its own WiFi source.
  • It’s has more than enough range to satisfy most fishermen.


  • You don’t get a lot of fancy features with the Vexilar. While that’s not very important because it does its main job well, the short battery life can be annoying. I suggest turning it off between spots.

The Vexilar is great for fishermen who just want a basic fish finder that they can cast from their rods. If you aren’t interested in taking pictures or using fish alarms, this is the fish finder for you. However, make sure you have a plan to deal with its short battery life.

Check out the Vexilar SonarPhone on

Things To Look For In A Castable Fish Finder

As castable fish finders grow in popularity, manufacturers continue to add crazy features and designs to their products. A lot of them are useful, but there are 3 main features that I require from my fish finders, and I think they’re the most important things to look out for.

Signal Range

Signal range is the most important feature in my opinion. You can get by with a scanning distance of 100-feet or so, but you need to be able to keep a solid connection with your phone to use a fish finder accurately. 

I don’t recommend buying any fish finder that can’t maintain a connection for at least 60-feet. That’s a bit short, but you can work with it. If you really want a good fish finder, try to get one that can keep a connection for 100 or more feet. That’s typically enough for any practical use you may have for it.


You do not want a fish finder that utilizes your phone’s cellular service or WiFi data. The second you go to a great farm pond or reservoir in the middle of nowhere, you’ll have nothing more than a glorified paperweight. 

All of the fish finders I suggested create their own WiFi signal, and they can be used reliably anywhere on the planet. You don’t have to be next to cellular towers or other high-tech stuff.

This is important to me because I like to fish in spots where I can be left alone. The fish are left to grow to humongous sizes, and it’s a much more relaxing experience. I also don’t like relying on my phone company during my fishing expeditions. If you’re anything like me, you’ll want a fish finder that can be used anywhere.

Detailed Sonar Returns

You need to see more than just a digitized representation of a fish against a blank screen. Fish finders may be marketed as tools that show you where fish are, but I personally find them to be more useful for spotting underwater structures and natural features. 

Any good fisherman knows how important structures, plant life, and drop offs are to fishing, and knowing where they are and how they’re shaped can be more useful than seeing an actual fish.

After all, your fish finder might not see an entire school of pan fish chilling out beneath a sunken tree trunk. It might not see a massive catfish hiding in the muddy bottom of a drop off.

Knowing the underwater terrain you’re working with can easily lead to you breaking personal bests and catching more fish. If you’re going to invest in a fish finder, invest in one that gives you detailed readings of the underwater terrain.

Final Thoughts

The Deeper Pro+ is by far my favorite castable fish finder for shore fishing. It can outperform a lot of boat-based fish finders, and it makes life a lot easier when you have to fish from the bank. It’s also flexible enough to tag along during kayaking trips or ice fishing trips.  

Recommended Choice

deeper pro castable fish finder review

Regardless of which one you like the best, it’s about time you hop on the bandwagon and pick one up. These fish finders are giving bank fishermen an entirely new way to fish, and they’re giving them a lot of the advantages that boaters have had for decades.

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Written by Don

When I'm not bass fishing or looking for steelhead in my home state of Oregon I can be found working on house projects dreaming of my next fishing adventure.

I started this website to share just some of the things I've learned along my fishing journey, and the many things I'm still learning. Enjoy!

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