Best Fish Finder Under $500 | Top Rated Fish Finder

Fish finders use sonar technology to detect fish in the water, and they can be a valuable tool for anglers of all levels of experience. Having said that, you want to have a high-quality fish finder without spending a lot of money. Therefore, if you are in the market searching for the best fish finder under $500, you are in luck.

There are several excellent fish finders available, but not all of them are the same. When it comes to choosing a fish finder within a budget of $500 or less, it is important to select the one that will meet your needs without affecting your pocket that much.

Therefore, to make it less challenging, I have come up with a list of exceptional fish finders under a budget of $500 in the following article. Each of these fish finders offers great features and benefits, so you must choose a product that is right for you. This article will enable you to spend more time fishing and less time looking for the ideal gadget. So let’s get started!

Image Product Details   Price
backpac Lowrance Hook Reveal 7 Inch Fish Finders with Transducer Material

‎GPS Only

Item Dimensions
‎10.12 x 7.76 x 8.86 inches

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backpac Humminbird 410200-1 HELIX 5 DI G2 Fish Finder

Display Type
Color TFT

Screen Size

Item Dimensions
1.13 x 7.55 x 4.28 inches
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backpac Lowrance Hook Reveal 5 Inch Fish Finders Material

‎GPS Only

Item Dimensions
‎9.02 x 7.13 x 7.52 inches
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backpac Garmin 010-01872-00 STRIKER 5CV with Transducer Display Type
WVGA color

Screen Size
5 Inches

Item Dimensions
7.4 x 2.1 x 4.5 inches

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backpac Garmin Striker Plus 4 Fish Finder Display Type


Item Dimensions
3.9 x 1.8 x 6.9 inches

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backpac LUCKY Portable Sonar Fish Finder
Brand Name

Item Package Dimensions
‎6.46 x 4.65 x 4.02 inches

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1. Lowrance Hook Reveal 7x Splitshot Fish Finder

Those anglers who are looking for a perfect view below the boat to find fish should consider the Lowrance Hook Reveal 7x Splitshot fish finder. This 1.3-pound fish finder is a top-of-the-line device that can make it simple and fast to find fish.

Lowrance Hook Reveal 7 Inch Fish Finders with Transducer

Firstly, this fish finder has a large 7-inch SolarMAX display that is legible and crisp even under direct sunlight. The splitshot transducer provides high-detail, wide-angle sonar coverage, which means you, can easily identify fish and their location in the water.

The fish finder also features Autotuning sonar, which automatically adjusts the settings to match the fishing conditions.

Furthermore, the device comes equipped with Genesis Live real-time mapping, which enables you to create detailed maps of the areas you fish. This feature is excellent for keeping track of your fishing hotspots and can even help you find new fishing locations.

Several other features make this device an excellent fish detector. You do not have to be concerned about it being destroyed if it unintentionally falls into the water because it is waterproof.

This fish finder also has GPS built-in, enabling you to bookmark your preferred fishing locations and come back to them later. It is a great feature to have and is especially useful if you are fishing in an unfamiliar area.

One of the most important benefits of this fish detector is its ease of use. It is quite intuitive and simple to use, even for beginners. The menus are straightforward, and the device’s interface is user-friendly, which means you can spend more time fishing and less time figuring out how to use the device.

Overall, this fish finder having dimensions of 10.12 x 7.76 x 8.86 inches is an excellent device that can help you catch more fish. If you are in the market for the best fish finder under $500, this device is worth considering.


  • Easy to install and easy to use
  • Large color display screen
  • Wide coverage
  • Waterproof
  • Built-in GPS


  • The price may be a bit high for some budget-conscious anglers

2. Humminbird HELIX 5 DI G2 Fish Finder

If you are looking for the best fish finder under $300 that can provide you consistent results in detecting fish underwater, look no further than the Humminbird HELIX 5 DI G2 fish finder. A high-quality fish detector that offers excellent performance and versatility for anglers of all skill levels.

Humminbird 410200-1 HELIX 5 DI G2 Fish Finder

This fish finder is equipped with a 5-inch color TFT display that provides clear and detailed images of underwater structures, fish, and vegetation. It also features a Dual Beam PLUS sonar that offers two different frequencies, 200 kHz and 455 kHz, which provide a wide range of coverage options.

Moreover, the Down Imaging feature of this fish finder offers detailed images of the structure below the boat and the fish that are hiding in the depths.

Furthermore, this device is equipped with a GPS that enables you to mark your favorite fishing spots, return to them later, and navigate unfamiliar waters with ease.

This feature comes with built-in base maps and the ability to add additional maps using an SD card slot. You can produce real-time maps of the waters you fish and improve your chances of finding more fish.

This fish detector also features SwitchFire technology, which provides you with two different display modes: Clear and Max. The Clear mode gives you an uncluttered view of the underwater landscape. While the Max mode displays a more detailed view of the fish.

Even for beginners, this gadget is incredibly user-friendly and straightforward to use. The menu system is intuitive, and the buttons are easy to navigate. This device weighing just 1.18 kg is extremely lightweight and small all at once. Consequently, it will be simple to store and move.

To sum it up, a must-have device for any angler especially if you are on a limited budget. With dimensions of 1.13 x 7.55 x 4.28 inches, it is indeed the best fish finder under $500.


  • Super Bright display screen
  • User-friendly
  • High versatility
  • Lightweight


  • Lack inaccuracy
  • Not portable

3. Lowrance Hook Reveal 5x Splitshot Fish Finder

Any angler looking to advance their fishing skills should consider the Lowrance Hook Reveal 5x Splitshot fish finder. This device weighing ‎3.2 pounds provides you with a detailed underwater view.

Best fish finder under $300

The Fish Reveal technology in this device allows you to locate fish and different structures easily. Coming with dimensions of 9.02 x 7.13 x 7.52 inches, this fish detector is extremely easy to carry and highly portable.

Its 5-inch wide screen will give you a crystal-clear view of everything going on underwater. Moreover, this fish finder’s SolarMax display will be extremely helpful to get clarity in your process of finding fish in any condition. Providing accurate information in full sunshine or even in the dark is no problem for this device.

With a combination of CHIRP Sonar and DownScan imaging, fish and structures below the water’s surface can be found and identified rapidly. Additionally, it has a Splitshot transducer that allows you to see the structure and fish clearly and precisely even from under the boat.

This fish finder with its easy-to-use interface allows you to personalize the display view to your liking. You can identify the best fishing spots quickly and effortlessly thanks to the built-in charts and reliable GPS waypoints.

This fish finder’s strong battery source enables all of its useful features. Long battery life simply provides you with the freedom to keep looking for fish for a very long time.

A fantastic instrument that can function in all fishing circumstances. For an avid angler, using this best fish finder under $500 can help, you catch more fish with greater precision.


  • Inexpensive
  • Excellent mapping
  • Highly portable
  • Powerful battery
  • Clear display screen


  • No SideScan imaging

4. Garmin STRIKER 5CV Fish Finder

If you are searching for a fish finder that can increase your chances of catching more fish underwater, then your search is over with the Garmin STRIKER 5CV fish finder.

Garmin 010-01872-00 STRIKER 5CV with Transducer

With advanced sonar technology and a user-friendly interface, this device makes it easy to locate fish and navigate even the most challenging waters. Weighing just 1 pound, this lightweight device is easily manageable underwater and delivers excellent performance in detecting a fish sharply.

One of the standout features of this fish detector is its CHIRP (Compressed High-Intensity Radiated Pulse) sonar technology. This allows the device to send a continuous sweep of frequencies to provide incredibly clear and detailed images of the fish and underwater structure.

Furthermore, the device also comes with a built-in GPS for marking and navigating your favorite fishing spots. In terms of display, this device boasts a 5-inch color display that provides clear and detailed images in any lighting conditions.

Moreover, the display is also intuitive and easy to use, with dedicated buttons for quick access to frequently used features. Additionally, the device comes with a variety of preloaded maps that cover over 17,000 lakes, rivers, and coastal areas.

Another significant feature of this fish finder is its compatibility with the Garmin Panoptix LiveScope system. This allows you to see real-time 3D images of fish and underwater structures.

Simple to say that it is the best fish finder under $500 that offers advanced features and a user-friendly design. With dimensions of 7.4 x 2.1 x 4.5 inches, this device with such high compatibility is a must-have tool for any serious angler.


  • Compactness
  • User-friendly design
  • Durable and waterproof
  • Accurate GPS


  • Do not draw maps
  • Not able to provide a clear underwater view

5. Garmin Striker Plus 4 Fish Finder

Are you looking for the best fish finder under 500 that can meet all your needs? This Garmin Striker Plus 4 fish finder is your go-to choice. This fish finder weighing around 11.2 ounces is extremely reliable and very easy to use even for beginners.

Garmin Striker Plus 4 Fish Finder

This compact and affordable device boasts impressive features that can help you catch more fish. One of the standout features of this fish finder is its high-frequency sonar, which provides excellent detail and accuracy in shallow waters.

With a maximum depth of 1,600 feet, you will be able to see what is going on below the surface and spot fish hiding in underwater structures. Furthermore, the device has a strong GPS that allows you to mark and save your favorite fishing spots, so you can easily return to them on your next trip.

Additionally, this fish detector has CHIRP sonar technology, which offers a continuous set of frequencies to deliver a broad variety of information. Its 4.3-inch display makes it easy even in bright sunlight to read. In addition, you can customize the screen to display the facts you value the most, such as water temperature, depth, and fish location.

Setting up this device is very simple, thanks to its intuitive interface and user-friendly menus. You can easily switch between modes, adjust settings, and view data without being bogged down in complicated menus.

To say the least, for any angler seeking precise and thorough information, this fish finder is a great option. Its compact size with dimensions of 3.9 x 1.8 x 6.9 inches, and affordable price make it the best fish finder under $500.


  • Affordable and lightweight
  • Compact size and design
  • Highly accurate
  • Wide depth range
  • Easy-to-read display screen


  • Not have a durable transducer

6. LUCKY Portable Sonar Fish Finder

If you are an avid angler or simply enjoy spending time by the water, the LUCKY Portable Sonar fish finder is a must-have device. This highly portable fish finder offers a range of impressive features that can help you find and catch more fish. Weighing just 0.3 kg, It’s simple and light to manoeuvre this object.

LUCKY Portable Sonar Fish Finder

The sonar technology of this fish finder is one of its best features. It enables you to view what is occurring below the water’s surface. This device uses a combination of sonar waves and echoes to create a detailed image of the underwater environment, including the location of fish and other marine life.

With a maximum depth of 328 feet, this fish detector can be used in a range of environments. Additionally, this fish finder is very simple to use, thanks to its simple and intuitive interface.

Furthermore, the gadget has a small size that makes it simple to attach to your fishing rod or boat. It comes with a range of customizable settings to ensure that you enjoy your fishing as much as possible.

You can easily adjust the sensitivity, and depth range, and modify additional parameters based on your requirements. Moreover, the gadget even has an integrated alarm that notifies you when fish are found.

Along with its powerful sonar capabilities, this fish finder is also incredibly durable and reliable. The device is built to withstand the rigors of fishing and features a waterproof design that can withstand splashes and even full water immersion.

To wrap it up, any fisherman trying to enhance their fishing abilities should consider this device. With accurate technology and durable design, it is simply the best fish finder under $500.


  • Accurate depth information
  • Small and portable
  • Works well in all fishing conditions
  • Easy to carry


  • No instruction manual
  • Transducer not waterproof

Frequently Asked Questions:

  • Is a fish finder and a depth finder the same thing?

Despite apparent similarities, a fish finder and a depth finder are not the same items.

A depth finder, also known as a sonar depth sounder, measures the depth of water beneath a boat. It operates by emitting sound waves that are reflected by the bottom of the water and return to the device.

While a fish finder, on the other hand, is a tool for finding fish underwater using sonar technology. It operates by projecting sound waves that reflect off aquatic life, including fish.

  • How deep can a fish finder go?

The depth range of a fish finder depends on several factors, including the power of the unit, the transducer frequency, and the water conditions.

Generally, fish finders can detect depths ranging between a few to several hundred feet. Most consumer-grade fish finders have a depth capability of up to 100-300 feet. While high-end models used by professionals and researchers can reach depths of up to 3,000 feet or more.

  • What to expect from a fish finder under 500 dollars?

Fish finders under $500 typically offer basic to mid-level features that can still help you locate fish.

  • Do fish finders show the temperature of the water bodies?

Yes, fish finders can display the temperature of the water bodies. Most modern fish finders have a built-in temperature sensor in the transducer or elsewhere. It can measure the temperature of the water and display it on the screen.

This temperature reading is typically shown in degrees Fahrenheit or Celsius. It can help anglers identify areas where fish may be congregating based on the water temperature.


While fish finders under $500 may not have all the advanced features that expensive models offer, they can still be an excellent investment for anglers looking to enhance their fishing experience.

The best fish finder under $500 for you will ultimately depend on your unique requirements and tastes, along with the types of fish you are targeting. With careful consideration, research, and comparison of different models, you can find a high-quality fish finder under $500 that meets your needs and helps you catch more fish.

About the author

My name is Camryn Riley and I am the Author/Owner of Fishing Products point. Fishing is my passion for the last 10 years. I always share my experiences with other people through this Blog. I always love to share my knowledge and experiences about the best fishing products.

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