Best GPS Fishfinder of 2022: Top 8 Tested & Reviewed

Kenneth ReavesEdited by: Kenneth Reaves
Michael DarmontReviewed by: Michael Darmont

Last Update:

The Rundown

Best Overall: Lowrance Hook Reveal 5 (click to view)
“With a SplitShot transducer for multi-level viewing, a GPS plotter for simplified waypoint marking, and a FishReveal function for easier identification of fish, the Reveal 5 is an efficient fishfinder.”

Most Reliable Fish Finder: Garmin Striker Plus 5cv (click to view)
“The Striker Plus 5cv is for anglers looking for a feature-rich and reliable sonar unit with its CHIRP Clear Vu scanning sonar, Garmin Quickdraw Contour Mapping, built-in GPS, and a sunlight-readable 5-inch display.”

Best Budget Fish Finder: Garmin Striker 4 (click to view)
“Featuring a clear Vu technology for enhanced visual capabilities and GPS mapping for ease of navigation, the Striker 4 has comprehensive features at an affordable price. Ideal for fishfinder newbies.”

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Fish finders continue to grow ever more popular with each passing year. For a good reason – it provides anglers with a significant edge, as they are provided greater insight into all that a particular body of water offers.

When judging the value of the various fish finders currently available, few units prove to be as capable as those that offer a full range of GPS capabilities.

Fish finder GPS combos create an interactive interface through which anglers can plot and store information simplified.

Premium tier fish finder GPS combos offer numerous mapping capabilities and allow an angler to mark waypoints as they see fit for simplified navigation to and from such points at a later date.

Many of these units also present the opportunity for anglers to cycle between multiple maps for any given body of water, thereby allowing for a fully customizable fishing experience.

Here are our top picks!

Sources researched
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Customer reviews
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Customer reviews
Hours spent testing
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Hours spent testing
Products tested
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Products tested

GPS Fish Finders Quick View

Top 8 Fish Finders

Best Overall

Lowrance HOOK Reveal 5x SplitShot - 5-inch Fish Finder with SplitShot Transducer, GPS Plotter

Lowrance HOOK Reveal 5

SplitShot transducer for multi-level viewing

FishReveal function for easier identification of fish

Most Reliable fish finder

Garmin Striker Plus 5cv with Transducer, 5' GPS Fishfinder with CHIRP Traditional and ClearVu Scanning Sonar Transducer and Built In Quickdraw Contours Mapping Software

Garmin Striker Plus 5cv

Clear Vu scanning sonar for enhanced image transmission

Quick Contour Mapping for simplified graphing

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Best Budget Fish Finder

Garmin 010-01550-00 Striker 4 with Transducer, 3.5' GPS Fishfinder with Chirp Traditional Transducer

Garmin Striker 4

Clear Vu technology for enhanced visual capabilities

Simple control interface for ease of use

Best Mid-Range Sonar

Garmin Striker Plus 4 with Dual-Beam transducer, 010-01870-00

Garmin Striker Plus 4

Dual-beam transducer for excellent picture definition

GPS mapping for trouble-free lake navigation

Best Mapping For The Price

Humminbird 410210-1 HELIX 5 CHIRP GPS G2 Fish finder , Black

Humminbird HELIX 5

AutoChart Live programming for instantaneous mapping

Side and down imaging capabilities for varied vantage points

Most Powerful Output

Garmin Striker 4cv with Transducer, 4' GPS Fishfinder with CHIRP Traditional and ClearVu Scanning Sonar Transducer and Built In Quickdraw Contours Mapping Software

Garmin Striker 4cv

CHIRP Clear Vu sonar for enhanced image transmission

Garmin Quickdraw Contour Maps for improved charting

Best High End Fish Finder

Humminbird 410930-1 HELIX 7 CHIRP GPS G3 Fish Finder,Black

Humminbird HELIX 7

Dual Spectrum programming for a custom viewing experience

Crystal clear imaging for greater depth of data analysis

Easiest To Use

HOOK2 5 - 5-inch Fish Finder with SplitShot Transducer and US Inland Lake Maps Installed

Lowrance HOOK2 5X

Simple to navigate menu screen for ease of use

Multiple transducer mounting options for easy installation

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Best GPS Fishfinder in 2022

  1. Best Overall: Lowrance Hook Reveal 5
  2. Most Reliable Fish Finder: Garmin Striker Plus 5cv
  3. Best Budget Fish Finder: Garmin Striker 4
  4. Best Mid-Range Sonar: Garmin Striker Plus 4
  5. Best Mapping For The Price: Humminbird HELIX 5
  6. Most Powerful Output: Garmin Striker 4cv
  7. Best High End Fish Finder: Humminbird HELIX 7
  8. Easiest To Use: Lowrance HOOK2 5X

Lowrance HOOK Reveal 5

Best Overall Fish Finder GPS Combo: Sonar so efficient that fish literally light up on your screen

Lowrance HOOK Reveal 5x SplitShot - 5-inch Fish Finder with SplitShot Transducer, GPS Plotter
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KEY FEATURES

  • SplitShot transducer for multi-level viewing
  • FishReveal function for easier identification of fish
  • GPS Plotter for simplified waypoint marking

The Lowrance Hook Reveal 5 is likely to find favor among any anglers who are currently conflicted between whether to purchase CHIRP or down imaging sonar technology, as this unit possesses both capabilities.

It uses a Splitshot transducer to cast both types of radar into the depths below, thereby providing anglers with a wealth of knowledge relating to fish location, bottom composition, and vegetation density.

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Another unique feature of the Lowrance Hook Reveal 5X SplitShot is its autotuning sonar function. When an angler boats into an area, the depth and conditions of the fishing area are calculated by the Reveal 5X, and provisions are made to provide optimal sonar operation. This feature should allow anglers to make more efficient use of their time on the water.

The GPS fish finder also utilizes a FishReveal function to differentiate between fish and other miscellaneous instances of sonar return. When the Lowrance Hook Reveal 5X SplitShot recognizes the signature of a fish, it is illuminated to create contrast from other objects that are graphed. This provides anglers with a definitive representation of what lies beneath their boat.

Many anglers will also likely find value in the Lowrance Hook Reveal 5X SplitShot’s GPS Plotter function. This function allows anglers to mark and store waypoints for future reference instantly. This feature should be immensely popular with tournament anglers, who often mark good locations when prefishing in an attempt not to waste time when returning on day one of the competition.    

Garmin Striker Plus 5cv

Most Reliable Fish Finder GPS Combo: A reliable unit that allows you to fish with confidence

Garmin Striker Plus 5cv with Transducer, 5' GPS Fishfinder with CHIRP Traditional and ClearVu Scanning Sonar Transducer and Built In Quickdraw Contours Mapping Software
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KEY FEATURES

  • Clear Vu scanning sonar for enhanced image transmission
  • Quick Contour Mapping for simplified graphing
  • Bright 5 inch display for effortless viewing

The Garmin Striker Plus 5cv should be the perfect option for anglers looking for a feature-rich sonar unit at an economical price.

This fish finder offers an extensive range of features, such as CHIRP Clear Vu scanning sonar, Garmin Quickdraw Contour Mapping, built-in GPS, and a sunlight-readable 5-inch display. Together, these features should provide a highly efficient yet user-friendly interface that any angler could appreciate.

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Much of the Garmin Striker Plus 5CV’s pronounced viewing capabilities stem from the unit’s use of not one but two highly effective sonar platforms. This fishfinder GPS combo employs both standard CHIRP sonar and Garmin’s signature CHIRP Clear Vu sonar technology. Combined, these two applications produce high-quality images of all taking place within proximity to one’s boat.

The fish finder also features Garmin’s Quickdraw Contour Mapping software, which allows anglers to create and store up to 2 million acres of contour maps. This is a feature that should find favor among bass and crappie anglers, who often find themselves searching for suspended fish along drop-offs, points, and channel ledges. You will no longer be forced to guess the whereabouts of this location, as your graph will present all information needed.

Another highly regarded feature of this best fish finder is its bright 5-inch display, which you can read even in the face of direct sunlight. This feature will likely save anglers time and effort as the need to stoop and bend to view a sonar display will be a thing of the past. Images are also displayed in crystal clear clarity, thanks in large part to the unit’s 800 x 480 pixels count.

Garmin Striker 4

Best Budget Fish Finder GPS Combo: Simple to use, yet comprehensive in features

Garmin 010-01550-00 Striker 4 with Transducer, 3.5' GPS Fishfinder with Chirp Traditional Transducer
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KEY FEATURES

  • Clear Vu technology for enhanced visual capabilities
  • GPS mapping for ease of navigation
  • Simple control interface for ease of use

The Garmin Striker 4 is likely to be an excellent option for those new to fish finder use. This unit features a simple-to-operate interface, which should be easy to get the hang of for even the most inexperienced of users.

In fact, with only an afternoon’s worth of use, most anglers become proficient enough in using this unit that they can operate it with little to no issue.

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Another noteworthy feature of the Striker 4 is its GPS-enabled capabilities. So if you stumble upon an excellent site during your next outing on the lake, mark it as a waypoint, and return to it time and time again. This is also quite handy when attempting to navigate new waters where you have not previously ventured. Simply drop a waypoint at the boat ramp you launched, and travel toward this location should you become turned around.

It is also renowned for its depth of clarity, which comes as a byproduct of Garmin’s Clear Vu technology. This sonar operates at 200 kHz and probes to a maximum depth of 1,600 feet in freshwater and 750 feet in saltwater. This should be plenty deep enough for most any fishing application, as it will give clear images to depths where many game fish species are found.

This best fish finder features a 3.5” color display, which provides an outstanding definition, and is easy to decipher. The unit’s resolution is high enough that anglers should key in on subtle changes in bottom composition and any form of submerged structure.   

Garmin Striker Plus 4

Best Mid-Range Sonar: Rich in features, yet subdued in cost

Garmin Striker Plus 4 with Dual-Beam transducer, 010-01870-00
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KEY FEATURES

  • Dual-beam transducer for excellent picture definition
  • GPS mapping for trouble-free lake navigation
  • Ultra-bright 4.3 inch display screen for ease of viewing

The Striker Plus 4 serves as a further extension of Garmin’s ultra-popular Striker line of fish finders and should be a perfect fit for any angler who is seeking a versatile yet easy-to-use fish finder.

This unit utilizes a dual-beam transducer to produce vivid depictions with a substantial degree of definition. It also offers extensive GPS mapping capabilities, allowing anglers to mark waypoints and observe contour lines on virtually any body of water.

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As mentioned, the Striker Plus 4 fish finders feature a dual-beam transducer for enhanced detection capabilities. This feature is nearly unheard of at this price point, making the Striker Plus 4 valuable for anglers of every skill type. As a byproduct of this technology, the Striker Plus 4 provides excellent target separation and can detect contour fluctuations of as little as 1’.

This best fish finder features a wealth of GPS-enabled capabilities, making it possible for anglers to drop waypoints whenever they have located a point of interest. This unit also comes preloaded with Garmin’s quickdraw contour mapping software, making it possible to reference up to 2 million acres of referenceable contour maps on a single unit.

Most anglers are also likely to appreciate the Striker 4 Plus’ easy-to-use interface, which allows simple navigation through various menu screens and maps. This unit is also renowned for its sizable 4.3-inch display screen, with a 272 X 480 pixels count. The sum of these features should allow this unit to be viewed concisely, even on the sunniest of days.  

Humminbird HELIX 5

Best Mapping For The Price: A GPS driven mapping machine

Humminbird 410210-1 HELIX 5 CHIRP GPS G2 Fish finder , Black
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KEY FEATURES

  • AutoChart Live programming for instantaneous mapping
  • Side and down imaging capabilities for varied vantage points
  • Crystal clear imaging for superior image interpretation

The Humminbird HELIX 5 should be ideal for tournament anglers who regularly fish many different lakes in a single calendar year, as this unit features a significant degree of mapping capabilities.

From live, automated mapping to unrestricted upload capabilities, the Humminbird Helix 5 allows every angler to access a considerable amount of data on lake conditions and underwater topography.

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Many anglers should find immense value in the Humminbird Helix 5 CHIRP’s AutoChart Live programming. This program allows you to create custom maps of any given body of water in a fully automated fashion. Information is automatically stored regarding lake bed contour, vegetation, and bottom hardness as you pilot your boat. You can then use this information from that point forward to seek out areas of promise when attempting to locate fish in numbers.

One can also load additional maps onto the Helix 5 through the unit’s SD port, further expanding its guidance and mapping capabilities. One can simply store a map of any type onto an SD card and place it within their Helix 5 unit, and this map will also be at their fingertips anytime they are on the water. 

This best fish finder is also notable for its use of both side imaging and down imaging. These two capabilities provide a different vantage point of what is going on beneath the water’s surface. Down imaging is primarily known for its crystal clear depiction of structure and high-resolution capabilities. The unit’s CHIRP sonar is also mainly impervious to any foreign form interference, which bolsters the Helix 5’s reliability.

Garmin Striker 4cv

Fish Finder GPS Combo With Most Powerful Output: A powerful unit that yields even more powerful results

Garmin Striker 4cv with Transducer, 4' GPS Fishfinder with CHIRP Traditional and ClearVu Scanning Sonar Transducer and Built In Quickdraw Contours Mapping Software
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KEY FEATURES

  • CHIRP Clear Vu sonar for enhanced image transmission
  • Garmin Quickdraw Contour Maps for improved charting
  • 300 RMS rating for improved output strength

The Garmin Striker 4cv is a detail-oriented fish finder that is highly comprehensive in its range of functionality. This should make it ideal for die-hard crappie and bass anglers, who spend a significant amount of time structure fishing.

This unit combines traditional CHIRP sonar and Garmin’s CHIRP Clear Vu sonar to provide rapid feedback and detail-rich image transmission.

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The mapping software Garmin Quickdraw Contours is another feature of the Garmin Striker 4cv that is likely to become an instant hit with most anglers. This software allows anglers to store and create maps with 1’ contours for up to around 2 million acres. This feature should be incredibly well-received by avid crappie anglers, who often rely upon contour maps to locate suspended post-spawn fish.

It also features first-in-class GPS capabilities, allowing anglers to mark a nearly infinite number of waypoints. In doing so, anglers can access prior points of interest in a far more efficient manner than they would have previously thought possible. This feature alone should make it possible to spend more time fishing, instead of boating around in search of your honey hole.

Many anglers should also favor the Striker 4cv’s 300 watts (RMS) power rating. This robust output allows its transducer signal to push through minor obstructions, such as silt, and penetrate deeper than many other units in its class. As a result, anglers using this fish finder GPS combo should notice little in the way of feedback.

Humminbird HELIX 7

Best High End Fish Finder GPS Combo: Two forms of sonar, twice the results

Humminbird 410930-1 HELIX 7 CHIRP GPS G3 Fish Finder,Black
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KEY FEATURES

  • Dual Spectrum programming for a custom viewing experience
  • Crystal clear imaging for greater depth of data analysis
  • Split-screen capabilities for efficient data management

The Humminbird HELIX 7 is perhaps the best choice for experienced anglers, who have used lesser sonar products in the past, and now demand nothing but the highest level of performance.

It combines CHIRP sonar with down imaging detail to produce a fish finder capable of providing next-level image clarity. It also possesses a deep level of mapping functionality.

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One of the Humminbird Helix 7 CHIRP’s most unique features is its Dual Spectrum programming. This programming allows anglers to toggle between individual transducer modes to select their desired view of what lies beneath. In Wide Mode, it scans the largest sweep of water possible, providing anglers with a significant scope of coverage. In Narrow Mode, a smaller area is scanned with an ultra-high level of detail.

No matter its mode of operation, the fish finder should provide a level of image clarity that few other sonar units can match. This GPS fish finder is created to help you see each fish, reach greater depths and range, and identify bait and structure. This level of ingenuity is likely to give tournament anglers the competitive edge that they seek.

The fish finder GPS combo also features a pronounced 7-inch screen, on which you can view all data in vivid color. Additionally, users are given the option of toggling between numerous split screen menus, which allow for simultaneous viewing of maps, graphs, and images. This should be of immense benefit to those who are looking to maximize their efficiency while on the water.  

Lowrance HOOK2 5X

Easiest To Use Fish Finder GPS Combo: Simplicity in its most refined form

Lowrance HOOK2 5X - 5-inch Fish Finder with SplitShot Transducer and GPS Plotter (000-14016-001)
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KEY FEATURES

  • Simple to navigate menu screen for ease of use
  • Multiple transducer mounting options for ease of installation
  • Full GPS waypoint plotter functionality for ease of navigation

If you are in search of a fish finder that is easy to use and does not require a significant amount of technological understanding to operate, then the Lowrance HOOK2 5X should be worthy of your consideration.

This fish finder uses auto-tuning and simple to navigate menus to assist an angler in optimizing their efforts. This saves both time and effort, allowing you to get down to the business of catching fish.

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The Lowrance Hook2 5X fish finders are unexpectedly easy to install. A single transducer can be mounted on the transom, inside the hull, on the trolling motor, or through a scupper hole, allowing an angler to choose the particular mounting option that best suits their needs. With the unit’s transducer and operational interface in place, you can make final connections hassle-free. Overall, a complete installation can be achieved in as little as an hour.

Anglers are also likely to find favor in the Lowrance Hook2 5X’s wide range of coverage. This unit offers a wide-range CHIRP sonar cone, which provides double the coverage of many traditional fish finders. This should make it easier than ever to cover the water rapidly in search of fish in numbers.

The GPS fish finder also features a host of GPS-enabled capabilities. Anglers can easily mark waypoints with the press of a button, allowing simple navigation to and from such locations in the future. This interactive format is likely to find favor among anglers who fish multiple lakes regularly and must be able to cover water in the most efficient manner possible. 

Final Thoughts

When purchasing a fishfinder of any type, one must first consider their budget. Fish finders can be somewhat pricey, depending upon the exact unit that is selected. However, as is illustrated by a number of the products mentioned above, one can purchase a more than capable fish finder unit at a reasonable price.

Once an appropriate budget has been decided upon, it is best to seek out the best available unit at that given price point. This provides you with the most bang for your buck and ensures that you will be satisfied with your purchase for years to come.

It is also essential to consider any personal preferences that you might have when selecting a fish finder, like a side imaging sonar. While some anglers are fond of one particular brand of the fish finder, others are not. The same applies in regards to features. If you have located a specific format of fish finder in the past that you have found favor in, sticking with products of a similar make can often prove helpful.

When in doubt, always stick with the industry’s big three brands, Lowrance, Humminbird, and Garmin. By doing so, you can rest assured that you should be purchasing a quality product that will have plenty to offer. At the very least, you will also be provided with peace of mind knowing that you will be doing business with industry professionals who will honor their warranties should a problem arise, rather than a new fly-by-night company.