Month: October 2021

Best Ice Fishing Fish Finder

The Best Ice Fishing Fish Finder

Ice fishing is gradually gaining popularity and if you’re someone who spends a lot of time on the ice, it is only natural that you think of an ice fishing fish finder. As an activity, ice fishing can get physically demanding and at the same time, involve a big investment in time. Therefore, to increase your chances For success, you need to find the right gear for the job and this includes the right fish finder.

However, there are many options available on the market but how do you know which one you really need or which one will meet your needs and preferences? To ensure that you make the best purchasing decision and finally get the most out of your ice fishing fish finder, we have come up with this article. It reviews the best ice fishing fish finders on the market and also provides you with a detailed buying guide. Let’s get started !

Reviews Of The Best Ice Fishing Fish Finder

1.  Deeper PRO+ Smart Sonar

This fish finder gives you the opportunity to connect your device to your smartphone or tablet. This is meant to make things easier as you will have all the information on your fingertips to help you make important decisions as an angler. The Deeper Pro+ Smart also comes with a high-frequency system. You will need high-frequency data on your fishing trip and that is exactly what the Deeper Pro+ Smart offers. The information it offers includes hot fish spots, water temperature,  vegetation and depth. 

This fish finder features a GPS system that uses the bathymetric technology to provide data on the bottom contour and maps needed to make an angler’s navigation easy. Another interesting feature of this fish finder is its battery.  It comes with a battery that is rechargeable and needs only about 2 hours to charge while the battery life lasts up to 6 hours. It is very suitable for ice fishing however, since it is too reliant on a smartphone or tablet for information,  a lack of the two will render the fish finder completely useless.



2. Garmin Striker 4 with Portable Kit

Garmin as a brand has gained a good reputation  for producing quality and reliable fish finders. The Striker 4 model is no exception to this. It is compact,  lightweight and portable, meaning you can move around without any difficulties.  This fish finder has a great user interface making it very easy to use. The interface comes with buttons that allows anglers to navigate through the controls easily. When it comes to its Installation, it is quite straightforward. It features a good colour display unit which aims to give the user more clarity in terms of the information on the screen.  Another important thing about the display is, the fish finder is available in 3 different display sizes of 3.5″, 5″ and 7 inches.

The Garmin Striker 4 comes with a built-in sensitivity GPS to enable anglers to mark fishing spots that they could refer to in the future as waypoints. There is also the CHIRP sonar technology meant to improve the target separation of this fish finder. It comes as a full package with accessories such as a foam float battery, a suction cup mount and an  AC charger and a swivel mount. You cannot use this fish finder in other water bodies as the transducer only works when it is under ice.



3. Marcum LX-7 Ice Fishing Fish Finder

The Marcum LX-7 ice fishing fish finder is a leader when it comes to advanced fishing technology. The aim of this fish finder is to eliminate the probabilities and guesswork that comes with fishing. With this ice fishing fish finder,  you get sharp and clear images This ice fishing fish finder makes it easy to interpret data as sharp and clear images and this is thanks to its 8-inch screen with a resolution of 800 × 600 pixels.

You will be able to view more images since it has 3 window displays giving you the opportunity to view all at the same time. You can also choose to zoom the images whenever you need to do so. The images are instantly generated as the LCD sonar it features is quite fast and uses either an 8-degree or a 20-degree transducer cone angle. Another important feature of this ice fishing finder is its customizable dashboard. The dashboard displays a variety of information such as the target adjustment, interference rejection and battery voltage.

It comes with a USB port to enable you to make any software updates without any hassle. This ice fishing fish finder is quite complicated in terms of its operation therefore, you will need some time to get very comfortable with it and to make things worse,  it doesn’t come with a user manual. 



4. Humminbird 410970-1 ICE Helix 5 Fish Finder

This ice fishing fish finder is GPS-enabled and designed to offer preciseness so you don’t have to worry about estimations and guesswork when you have this fish finder. To make it easy for you to read the information on the screen in both dark and bright sunlight,  this fish finder  comes with a color display backlight feature so you don’t have to worry about the time of day to go ice fishing. The preciseness of this fish finder is enhanced as it features a dual-frequency beam plus sonar.

All your way points are plotted on the GPS chart and this because the fish finder is GPS-enabled. It doesn’t end there,  it also features a MicroSD card to enable you save your waypoints. It is designed to withstand extreme temperatures meaning it is very suitable for ice fishing. You are guaranteed a precise and clear digital readout thanks to its fast and bright LCDs that light up the display data on the screen.



5. Vexilar FLX-28 Ice ProPack II Locato

This fish finder is an upgrade from the FL – 8se device and as such, it is designed to make ice fishing easy and fun. You can easily fit different attachments on this fish finder such as a rod holder or an ice-ducer. The Vexilar FLX-28 has a depth coverage of up to 300ft and has the capability to digitally  display all the information  it gathers for that depth It has an incredibly long lasting battery and all the details concerning the battery are displayed on the screen.

This fish finder comes with a low power mode  that helps to save the battery power especially when it is used in shallow waters. It comes with an excellent data transfer system and as an angler, you have the opportunity to choose from 5 color palettes.  Another amazing feature of this fish finder is the day and night modes.  With this feature, you will be able to easily adjust the brightness depending on the time of day you would be fishing. Lastly, you can easily move it from one place to the other as it is lightweight and portable.



How to Choose the Best Ice Fishing Fish Finder

One of the first things you need to decide is whether you prefer a flasher or a graphic ice fishing finder. The main difference between the two is in their display of data although they both use the same sonar  technology. Many people find it easy to interpret what they see using traditional fish finders as they show near photographic images of the underwater. On the other hand, others also find the multicolored circular screen too complicated and would prefer the LCD graphing units.

Many LCD fish finders offer exceptional real-time sonar history display unlike most conventional fish finders which display sonar history with a slight lag because they get a slight delay in receiving the information Flashers on the other hand make it very easy to tease fish into baiting as they provide real-time feedback. They show live feeds of what is happening below the transducer beam. It's a matter of preference when it comes to choosing one over the other. It's important  to note that some manufacturers offer models that feature both the flashers and  2D sonar graph in one unit especially for those that would like to have both options.

Ice fishing fish finders are not designed for fixed use. That is unlike boat fish finders, you will have to carry ice fishing fish finders with you everywhere you go and for this reason it has to be lightweight and portable to use. It will weigh you down and can greatly affect your balance on the ice if it is too heavy.

The most portable ice fishing fish finder will be able to fit in your pocket although most are bigger than that. The ice fishing fish finder needs to be portable enough so it doesn't end up dragging you as you walk on the ice.


You can choose a unit that comes with a carrying case as this is to ensure that the device would be easily portable. The carrying case can be for storing all the fish finders equipment such as the transducer and battery and also aid in transporting the unit from one place to help the other without any hassle.

The display is what determines if you'd be able to view and eventually understand the displayed sonar information. This makes it a very important feature of an ice fishing fish finder. You should consider the size of the display in addition to the resolution and color that is if you opt for an LCD fish finder. The size of the display is important as it will determine how easy it will be to view the screen from a distance.


Aside from this,  a bigger screen will feed you with a lot of information displayed all at once in addition to viewing different types of information on a split screen.  For instance, when it comes to a unit that has both the flasher and 2D sonar features,  having such a screen will allow you to view them side by side. The resolution and colour of the screen determine how easy it is to differentiate between sonar details.  For example,  a high resolution and full color display will provide detailed fish arcs and clear bottom details.


Another important denture when it comes to display is backlighting.  To make it possible to read the display even in the glare of the sun , the ice fishing fish finder should come with a backlit display that can be easily adjusted to meet the light conditions at hand.




Since your fish finder will be used purposely for ice fishing, it is important to make use that it comes with an ice fishing transducer. Some models have it built-in while others don't. 


You should always look for a transducer that will be very durable as this is the main contributor to the performance of the ice fishing fish finder.


The frequency at which your ice fishing finder operates will determine what you will see on the display.  It is also important to note that ice fishing fish finders operate at different frequencies. For instance,  low frequency signals perform well at providing more detail while high frequency signals are great for fishing in shallow depths. To get the best result according to the situation at hand, most fish finders will allow you to switch between High and Low frequencies. This is because they come with CHIRP units.


CHIRP units use a different range of frequencies instead of just one frequency. This will allow you to get a wider range of information about what is truly happening under the water. When it comes to the beam,  you should always opt for a dual beam as some ice fishing transducers will either use a single beam or a dual beam. A dual beam here is a great option as it  will provide you with better coverage of the underwater. The wider the cone of your ice fishing fish finder, the wider and shallower will its scan be and the narrower the cone angle, the further down your will be able to see and also, in more detail.

Fish finders are designed to offer various depth ranges. For instance, flasher units  can reach depths that are a maximum of 200 feet. This is mainly because they  are designed for shallower waters as they are meant for ice fishing.

On the other hand, a fish finder will be able to reach a lot higher depths as they have the capacity to scan and reach depths of 1000 to 2000 feet. The The maximum depth in saltwater will be lower as this figure is for freshwater.



This feature is important for target separation and precision.  With a zoom function, you will be able to see in greater detail, a certain portion the water column. This feature becomes very important if you realise that certain fish hang out in a particular depth range.

For example,  walleyes often stay closer to the bottom of the water so if it's walleyes you're searching for, you can easily set the zoom to magnify the bottom 10 feet down.

Closely related to its performance is the power output of an ice fishing fish finder. The more power of an ice fishing fish finder, the more penetrating power it has. The downside to this means it will have a quickly draining battery. It is therefore important to find a good balance between the power and a good battery life.

A GPS navigation feature will go a long way to improve your fishing success.  You will be able to find out the structure and depth of different lakes and as such, choose the best spot where fish might be hiding. In addition to this, a GPS navigation system will enable you to create a map of your most successful fishing spots.

Frequently Asked Questions

There are 2 main things to consider when it comes to the differences between an ice fish finder and a regular fish finder. These two factors are the transducer and the device itself. Ice fishing transducers can provide clear reading some right for the snow while a regular transducer may not be able to provide an accurate readings based on the extreme temperature. When it comes to the device, regular fish finders are not built to withstand cold temperatures unlike ice fishing fish finders.

No, it won't. The ice fishing fish finders are designed to withstand harsh conditions easily.

You can use it to identify hotspot for fish and increase your chances of fish catching. You can also use the fish finder to get an accurate temperature and clear under-ice images.


You can use it to identify hotspot for fish and increase your chances of fish catching. You can also use the fish finder to get an accurate temperature and clear under-ice images.

Best Fish Finders For Kayaks

The Best Fish Finders For Kayaks

Fishing from a kayak is getting popular, but it doesn’t mean you can’t enjoy the benefits of advanced marine electronics. Today, a good fish finder can greatly enhance the kayaking experience. The right kayak fish finder must be tough enough to survive water, dirt and the constant exposure to sun that comes with kayaking.  For instance, it should come with an easy-to-read screen, a good level of water resistance among many other features.  

However, some anglers want their kayak fish finder to come with 360 degree and side view imagery while others want only a portable and lightweight fish finder with limited features but whatever it is, the fish finder must be simple to install with accessories and components aimed at saving space and improving performance. There are many options available on the market, without the right information, you may end up with a poor performing kayak fish finder and that is why we have put this article together. Below, you will find our list of the best performing kayak fish finders and a buying guide to enable you to have the right information to make the best purchasing decision.

Reviews Of The Best Fish Finders For Kayaks

1. Deeper Pro Fish Finder for Kayaks with Smart Sonar – Castable Fish Finder Built in GPS

This is perhaps one of the most versatile fish finders for both beginner anglers and experts with great emphasis on kayaks With this fish finder, you don’t have to worry about batteries or mounting brackets, all you need to do is to  just throw the transducer into the water and it will show you everything going on under the water. With this Deeper pro fish finder for Kayaks, you can see the fish location,  its size and the suspended depth with ease, you can choose to just mark and return to the fish spots or even share your favourite routes with your friends.

It doesn’t end there, this device can also give you a clear image of the bottom couture vegetation, underwater structure and hardness. With this fish finder,  you can sync it with your phone no matter your location as it generates its own Wi-Fi signal. Moreover, it is compatible with both iOs and Android devices. The fish finder comes with the Deeper App which is fairly easy to use. To allow for the overall scanning of areas so you can easily pinpoint fish,  the Deeper Pro features a dual beam sonar frequency. It has the capability  to scan down to 260 ft and sync from up to 330ft away.

You can save the data you receive from this fish finder on cloud and this is important as you will be able to build a detailed record of all your fishing locations. You can  also review all scans and maps at your convenience since they are saved directly to the app. This fish finder comes in four different models and the premium model has the CHIRP sonar technology. This technology automatically selects the correct frequency based on the water depth.




2. Garmin Striker 4 GPS Fish Finder for Kayaks – Best Fish Finder GPS Combo

Having this fish finder means you won’t miss your favourite fishing spot or even get it missing at sea as it comes with GPS systems. You can basically do anything and go anywhere with this fish finder. The Striker 4 comes with tons of features packed into a very small package. Even at the deepest water depths,  you will still see everything under your fishing kayak and this is because it comes with wide options of display sizes with the best transducers on the market.

Aside from this, the display also shows the water temperature and this is a great feature for bass anglers especially over the spawning season. The water rating of this fish finder is IPX7 and with this, the fish finder can handle 1 meter of water depth for up to 30 minutes.  This doesn’t mean it is waterproof but it is capable of handling splashes from your paddle or rain for that long. When it comes to the overall design, this fish finder comes with a display of  1.9 x 2.9 inches; 3.5 inches diagonal and as such, you can view your sonar data and information in the classic flasher format.

The Garmin  Striker 4 comes as a full package and it includes the trolling mounting cable, tilt/swivel mount and the CHIRP transducer. Its user friendly and offers a keyed interface with amazing buttons.




3.  Lowrance HOOK 4x Fish Finder

The Lowrance HOOK 4X comes with simple menus which makes it easy to access important features. This fish finder  comes with a 4-inch color display that shows the bottom of the water in great detail and in addition to its auto-tuning feature, you will even see the bottom faster. This makes it ideal for kayak fishing.

The Lowrance HOOK 4X Fish Finder comes at a good price point and as such, it is a great entry level option. The transducer can be installed on basically all kayaking setups as it’s very easy to install. This fish finder is well built to deliver exceptional results without the features of an advanced device.



4. iBobber Wireless Bluetooth Smart Fish Finder

The iBobber, unlike other fish finders, doesn’t require permanent installation onto a hull. This makes it very simple to use and install. It is portable and specifically designed for kayak or shore fishing.

This fish finder can work perfectly in both salt and freshwater,  along with its great apps log system, you can mark your spots, lure type,  species,  water temperature, depth and photos into a fishing trip log. The iBobber features a bluetooth system which can sync up to 100 feet away and as a result, you will be able to see at a distance and not only what is under your kayak.



5. Humminbird HELIX 5 Fish Finder

The Helix 5 series comes with an ultra-thin beam which searches to the left/right of where your kayak is located.  To help you locate fish more clearly, it will feed you with a detailed side-to-side perspective on the underworld below the surface. No matter your desired fishing environment be it in freshwater lakes, coastal waters or the ice, this fish finder has the right tool for your environment.

It’s important to know that Humminbird takes advanced technology and innovation very seriously and it is the core of everything they do. The Helix 5 series comes with tons of innovative and advanced features which includes but not limited to the mapmaking power, intuitive interface, incredible SONAR, the uncompromising widescreen display and the broadband CHIRP.

In addition to these features,  it also comes with the standard basemap designed to deliver a superior angling experience. The standard Basemap works by delivering clear images with high-frequency sound waves thrown out in ultra-thin slices.




How to Choose the Best Kayak Fish Finder

You will easily come across both permanent and Portable fish finders on the market.  Permanent fish finders are installed on large boats. A Portable fish finder will be the best for a kayak. It is lightweight  and as such, can be easily moved on the kayak. It will also enable you to enjoy many different types of fishing.

When choosing the best fish finder for your kayak, the screen size is a very important feature to look at. It is important that you look for a screen size that fits your budget. Although you can see more information on a bigger screen, you should choose a smaller screen as kayaks are small and low to the water.

You have to make sure you’re not going in for a larger screen at the expense of quality. You have to keep an eye on the quality of the screen. It is important to know that the pixel of the screen is what determines it's quality. That is, the more pixels you have (single dots on the screen) the more quality your screen is.

This is another significant feature to look at when selecting the best fish finder for a kayak. In recent times, grayscale displays have been taken over by colored displays.  However, a grayscale display will work perfectly well for a kayak fish finder and it is a lot cheaper as compared to a colored display. On the other hand, a colored display looks good yet it basically provides the same functionality as a grayscale or a black and white display.

You have to consider the real conditions that come  with fishing when buying the best fish finder. One of such conditions is the glare from the sun. Most times, the glare from the sun makes it difficult to read the fish finder screen. To help combat  this, you can opt in  for a glare-resistant screen or use some LCD films .

A GPS device is an essential feature you don't have to joke with when you go out for kayak fishing.  A GPS device will help you save your favourite fishing spots and most importantly, help you trace your route to prevent you from getting lost at sea

Transducers are extremely important as they are responsible for sending and receiving sonar waves. They  are what detect sonar waves that bounce off on different objects and then process those signals into graphical representation on your fish finder’s screen.

It is important that you go in for kayak  fish finders that are water-resistant otherwise, they can easily get damaged when water splashes on them.

A transducer with a  higher frequency is very essential as it will provide you with a clear and detailed picture of your displayed screen. This means, the higher the frequency of the transducer, the more the sonar pulses it will send out. 

You will make a big  mistake if you choose your fish finder by price alone. You must make sure you do not compromise the quality and essential features that come with the best fish finders to get a cheap price.

Frequently Asked Questions

Yes,  it is.  A GPS fish finder on your kayak will help you to trace your way back and mark spots with it. This means you can easily find baits and quickly determine underwater structure.

Yes.  Fish finders are now very easy to use and are readily available for the kayak angler. Combine it with a few accessories and yup will see a great improvement in your fishing.

A fish finder works the same way on any other boat, craft, vessel or starship. It operates by using sonar to send  waves into the water and receives signals when those waves are bounced off.  It finally converts the signals into readable data.


You have finally made it to the end of this article. Buying the best fish finder for a kayak is easy when you have the right information. It is important to note that a higher priced model will usually have better connections, a more detailed transducer and a better display unit.  Adding a GPS will improve the performance of your fish finder. We hope the article helps you make the best purchasing decision in your quest to get the best fish finder for your kayak.

Best Portable Fish Finder

The Best Portable Fish Finder

When you can’t permanently mount a fishfinder on your boat due to several reasons,  then a portable fish finder is your best bet.  This is a great solution for temporarily mounting your fish finder any time you want to. So what is  a portable fish finder?

What Is a Portable Fish Finder?

A portable fish finder is a regular fish finder that comes in a small size. It uses sonar technology to detect things underwater. Traditional fish finders need to be wired to a boat but that is not the case with portable fish finders.  You don’t need to mount a portable fish finder on a boat to work  yet, it can detect all kinds of fish in different sizes and generally work perfectly like the traditional fish finders. They are small and lightweight  and the smallest ones can pair up with your phone and even fit your pocket.

There are many options available on the market when it  comes to choosing the best portable fish finder, it can get confusing at times and this is exactly why we have put together this comprehensive guide of the best portable fish finders on the market. Whether you fish from small boats,  shore, float, canoes or tube, there is a portable fish finder available to help make your fishing trips more successful.  We have done the legwork to help you make a smart decision on which portable fish finder meets your needs and preferences.

Let’s dive right into it !

Types of Portable Fish Finders

There are 3 main types of portable fish finders and they are portable units, castable and mountable.

The traditional style of portable fish finders are referred to as portable units. These types of portable fish finders typically come with a plastic mounting base, 3 to 7 inch screen, a small rechargeable 12v battery and a portable transducer with  all these components held by a nylon carry case. They perform very well when used with small boats as compared to ice fishing or open water fishing.

This is a new generation portable fish finder. These types of portable fish finders work with a smartphone. They come with a small floating transducer and operate by communicating with an app on your smartphone via Bluetooth or WI-FI.

Mountable fish finders are the only fish finders that can work with a float tube. You can mount them to the side or transom of your small boat temporarily.

Benefits of using portable fish finders

Portable Fish finders are lightweight and handy, making them very easy rod carry around and travel-friendly. This makes it easy to use them in a range of areas without having any troubles with your angling activities.

In order not to scare fish away, you need some level of covertness and this is exactly what a castable transducer does. You can position the transducer over a chosen fishing area without the need to move your boat.

In areas where moving your water vessel or boat has to be kept at a minimum, having a portable fish finder comes in handy. This is because most portable fish finders come with a castable transducer. The transducer will provide you with a better idea of the structure of the riverbed and help you determine whether or not there are actual fish to target after you've cast it in the exact spot you prefer.

Most portable fish finders come with sonar technology and as a result, they can withstand severely cold temperatures. This is very suitable for special fishing or angling practices like ice fishing.

Reviews Of The Best Portable Fish Finders

1. Humminbird PiranhaMax

The Humminbird Piranhamax is one of the best portable fish finders on the market as it works very well. It’s a dual-beam sonar uses 200 and 455 kilohertz frequencies with a 28-degree cone at 200 kilohertz and a 16-degree cone at 455 kilohertz. With the Humminbird Piranhamax,  it is easy to know the contour type as it has a multi-colored display and images are detailed. It has a Fish ID+ and an audible alarm which makes it easier to find fish.

The Humminbird Piranhamax  can be used on even the smallest boats. Just put it in place and enjoy the quality visuals, backlight display and find fish easily with its great depth capacity and audible alarm



2. Ricank  Handheld Portable Fish Scanner

The Ricank Handheld Portable Fish Scanner is an affordable device with a good depth capacity of 300 feet and can be used in both shallow and deep waters. Though it has a monochrome screen, it’s easy to read and understand  what it displays.

Connected to its transducer is a yellow float, so no matter how deep it goes you’ll always have it in sight.This device lets  you know exactly how deep the fish is and it emits a sound wave cone of 45 degrees. It’s scanner and transducer use rechargeable batteries which can last for up to 5 hours. What’s more, you can extend the battery life by turning on its battery saving setting.




3. Garmin Striker 4 Portable Bundle

This fish finder comes with a handheld monitor which displays information such as the battery life,  bottom contour, fish size and location, water depth, temperature and other important information.  You can opt for the information on temperature and depth to be displayed in both metric units and English.   The OUTLIFE Fish Finder for small boats is easier to install than most other devices on the market.

This fish finder features a wireless connection which ranges up to 328ft while the sonar detection depth goes up to 147ft. Finally, it comes with a fish alarm.  This is very suitable for small boats, sea, ice, bank, river and ocean fishing.



4. Humminbird Fishin’ Buddy MAX Fishfinder

This portable fish finder offers many features such as colour display,side-view option and 3.5-inch view screen found on much more expensive larger units at an affordable price point. As a small boat owner, this fish finder will provide you with very detailed information that will make your fishing expedition a successful one. For example, it will provide you with the information needed to detect the location of the fish you are targeting and also the bottom contour and structures that may attract them.

The Humminbird Fishin’ Buddy MAX Fish Finder is very portable as it comes at a weight of 8.3 pounds and this includes the telescopic transducer. At this weight, it becomes very easy to carry it around.  The 3.5-inch color display is large enough to provide you with the necessary detail. In addition to this, the C-clamp style mount will allow a solid connection at almost any transom.




5. Lowrance Hook 3x

The Lowrance Hook 3x is an entry-level unit of the Lowrance fish finder brand. Although it is an entry-level unit, it comes with many features that are usually associated with intermediate-level fish finders and even better, it comes at an affordable price. It can be purchased with an optional portability pack. With this portable fish finder, you can quickly call up frequently used screens or functions and this is because it features very user friendly quick keys and intuitive keypad interface.

The Hook 3x is a dual-frequency unit and this means anglers can operate this fish finder at 200kHz when they want more detail and at 83 KHz for scanning wide areas. With this fish finder, you can easily discern bottom contours and spot fish as it comes with a full-color, backlit screen. You can use the Hook 3x to locate the thermocline and even determine things like the bottom hardness and structure details. You don’t need to know how to interpret arcs if you have the hook 3x and  this is because it displays fish in icon form.



What you should look for When Buying a portable fish finder.

It is imoetsnt to go in for a portable fish finder with a rechargeable battery to reduce the chances of regularly replacing them.

If you choose to go fishing in deep waters, then you have to consider the fish finders power rating.  It is important to note that a fish finder with more power rating means faster waves which then translates to accurate readings.

You want a fish finder unit that you easily bring to your favourite spot without any hassle. Make sure you always bring a portable kit along to store your equipment.

This is what sends out waves to collect data from under the water. It is perhaps, the most essential component in locating fish. You can tie your fishing line to the small holes that come with sonar transducers.

For an excellent resolution your target display should be at least 240 px X 160 px. It becomes even better if it can show the water temperature and it's depth range.

It is important that you opt in for a waterproof device. You can use ratings such as IPX or JIS to determine the portable fish finders resistance to water

Frequently Asked Questions

Yes. Portable fish finders deliver excellent results at determining water temperatures, locating fish, depths and offer great flexibility all at a lower cost compared to most permanently mounted fish finders.

No, a fish finder cannot replace a map. If your fish finder doesn't come with integrated GPS, then a map will always be a must. However,  if it does have a GPS system,  the you can use your portable fish finder without it.

Not all fish finders come with GPS systems but the ones which come with GPS Systems are quite expensive.

It depends.  Most are water-resistant but not waterproof . The cheap ones are not even water-resistant while the most of  expensive models are waterproof.

Portable Fish finders work the same way whether in water or in Ice.  It is up to you take some extra precautions. For instance, to prevent the ice sheet from freezing out, you have to keep an eye out for the transducer when it's in Ice water.


It is always important to consider certain specific qualities in the portable fish finder you are looking for even before buying it. We hope that with the help of this guide, you have at least found some new information to help you find the right portable fish finder that meets your needs.

Best Fish Finder For Small Boats

The Best Fish Finder For Small Boats

Some people believe noise can scare away fish, so they choose to fish alone in small boats. To enjoy their fishing experience, it is therefore important for such anglers to invest in the very best fish finders for their small boats. It doesn’t matter if you’re fishing from a small boat, fish finders are not only for large boats,  you can still have access to a high-quality fish finder with advanced technology.  The best fish finder for small boats is both functional and portable. It can give you everything you need from accurate imagining to GPS and even charts of the water you’re fishing. 

This is why we had to dive deep and bring you all the information you’d need on choosing the very best fish finder for your small boat. By the end of this article, you will have a good understanding of which small boat fish finder will  be right for you.

What Is A Fish Finder For A Small Boat?

A fish finder for a small boat refers to the regular fish finder on the market but this time, it comes at a smaller size and more portable than the larger fish finders used on large boats.These fish finders require minimal power to run without the need for an onboard power source system and they also feature a transducer that can be easily attached to the hill or transom.

Reviews Of The Best Fish Finder For Small Boats

1.  LUCKY Handheld Fish Finder

The lucky handheld fish finder is relatively small meaning, you can use it in the smallest of boats. You can hang this fish finder around your neck and carry it around since it’s lightweight and portable. This lucky handheld fish finder comes with features that enable it to show water depth, tall and short weeds,  rocks, fish location, sand and other stuff on the bottom of the water.  It is also versatile as it’s suitable for different fishing environments like sea fishing, lake, ice and off-shore.

This handheld fish finder has a depth range from 3ft to about 328ft below fishing sonar transducer. It also comes with a detector range in a 45° cone underwater. The LUCKY Handheld Fish Finder comes with  25ft of cable and removable transducer float. The battery can last for up to 5 hours if it’s fully charged. It features 5 different sensitivity options and you can choose whether you want the info it gathers to be shown in feet or meters depending on your preferences.



2. Garmin Striker 4 with Transducer

For detailed images of fish, objects and structure,  this fish finder comes with a high-frequency sonar technology.  The  Garmin Striker 4 with Transducer has a maximum depth of 750 feet in saltwater and 1,600 feet in freshwater. If you really want to know what’s around and under your boat, then this is the fish finder to get in for. This device is suitable for beginners as it allows simplicity and it is very easy to install and easy to use. This is made possible as it features a simple keyed interface and dedicated buttons.

The Garmin Striker 4 with Transducer has an IPX7 water rating and a current draw at 12V:0.23A. On top of that, it’s available in 3.5, 5 and 7-inch display sizes. This fish finder allows vertical jiggling and ice fishing because it has an in-built flasher. You will receive a continuous sweep of frequencies for target separation and a wide range of information thanks to its  chirp Sonar technology. The Garmin Striker 4 is suitable for anyone looking for something affordable  but with a top-notch interface.




3. OUTLIFE Fish Finder for Small Boat

This fish finder comes with a handheld monitor which displays information such as the battery life,  bottom contour, fish size and location, water depth, temperature and other important information.  You can opt for the information on temperature and depth to be displayed in both metric units and English.   The OUTLIFE Fish Finder for small boats is easier to install than most other devices on the market.

This fish finder features a wireless connection which ranges up to 328ft while the sonar detection depth goes up to 147ft. Finally, it comes with a fish alarm.  This is very suitable for small boats, sea, ice, bank, river and ocean fishing.



4. Humminbird PIRANHAMAX 4.3 DI Fish Finder

This fish finder comes with a larger 4.3″ color LCD for clear images and representations of what’s under the water. This fish finder comes with tons of features that will assist you in the water. These include but are a bit limited to fish alarms, fish ID+, down imaging, depth alarms and zoom as well. It basically has a straightforward interface.

You can choose between a wide and narrow beam for large and detailed coverage area thanks to the Dual Beam sonar technology. ith this fish finder,  you can patrol the water while getting a clear view of the rocks, pilings, timber and other  underwater and this is possible as it features a down imaging technology.



5. Lowrance HDS-7 Carbon Fish Finder

This fish finder is perfect for beginners and amateurs. It comes with an user-friendly menu and auto-tuning sonar for easier installation and use. Compared to the other fish finders, you will get double coverage for wide-angle sonar cones. It’s dimensions and simplicity make it perfect for small boats with limited space. This feature will   you to focus more on the water instead of settings.

When it comes to mounting it,  you can choose to  mount it on the transom, inside the hull, on the transom or through a scupper hole. Small boats have limited space therefore they require a lot of versatility and this is exactly what this fish finder does. To allow for the quick and efficient use of this fish finder, it comes with a one-touch access to all its essential features. In addition to this, it features a Bullet skimmer transducer for traditional 2-D sonar views.   



Frequently Asked Questions

Yes. There are fish finders specifically designed for small boats as we've reviewed in this article.

It depends. Some  fish finders are entirely waterproof while others are just water-resistant but not completely waterproof. Keep in mind that only water resistant fish finders are unable to withstand being submerged in water.   

Your fish finder needs to be very durable to withstand the pressure that comes with ice fishing. This is because amongst these 3 environments,  ice fishing is the most extreme

The best GPS combos come with chartplotter technology that allows you to build your own maps and keep track of your favourite fishing spots. This is optional and if you see it as necessary for your fishing, then go for it !


When you are dealing with limited space, you can’t have a fish finder that can easily get in the way and become a hazard. This is why selecting the right fish finder for your small boat will become very complicated if you do not keep a few things in mind such as the display, portability, size , frequency, ease of installation among others as they are very important and will determine how you finally enjoy your fish finder. It’s important you think about your needs and preferences before opting for one of the devices above.