Best Fish Finder GPS Combo (Humminbird, Garmin, and Lowrance)

Finding the perfect fishing spot can be like searching for a needle in a haystack.

Experts praise the Garmin Striker 7sv for its advanced sonar capabilities.

This article lays out how the right fishfinder GPS combo turns guesswork into success on your fishing ventures.

Dive in to discover your ideal angling assistant.

Best Fish Finder GPS Combo

Key Takeaways

  • Invest in a fishfinder GPS combo with a high – resolution, large screen for the best visibility and detailed imaging of underwater structures and fish.
  • Look for models with advanced sonar technology such as CHIRP sonar, side imaging, or down imaging to enhance your ability to locate and target different species of fish accurately.
  • Ensure the device offers seamless connectivity options, like built-in Wi-Fi or NMEA 2000 networking for easy sharing of waypoints and routes with other devices.
  • Choose a unit that comes pre-loaded with high-quality charts and offers expandable storage options to keep your maps up-to-date and navigate waters safely.
  • Consider the durability of the fishfinder GPS combo. Select waterproof models rated at least IPX7, which can resist incidental water exposure.

Importance of a Fish Finder GPS Combo

A fisher man on a boat using a Fish Finder GPS Combo.

A Fish Finder GPS Combo is a game-changer for anglers, merging navigation precision with keen sonar insights to elevate your fishing expedition. These integrated devices empower you to not only locate and target fish but also safely navigate waters and log your favorite spots with unmatched efficiency.

Display Screen

Equipped with a fishfinder GPS combo, any angler can use the display screen as a window to the underwater world. Opting for larger, high-resolution screens means crisp, clear images of fish targets, structure, and bottom contours that help make informed decisions while on the water.

High-quality screens with sharp resolution allow anglers to easily distinguish between different types of sonar returns and ensure that even in bright sunlight or from a distance, the information displayed remains visible.

Modern touch-screen interfaces combine user-friendly controls with sophisticated technology. Whether plotting waypoints, navigating through menus, or accessing advanced features like Quickdraw contours and sidescan imagery, responsive touchscreens streamline operation for peak performance during fishing trips.

With such crucial data at your fingertips on a vibrant WVGA or better screen, successful outings are just a tap away, making every cast count towards that prized catch.


Modern fish finder GPS combos offer cutting-edge connectivity that revolutionizes your fishing experience. With built-in Wi-Fi, you can effortlessly share waypoints and routes with other devices, making it a breeze to coordinate with fellow anglers.

High-sensitivity GPS locks onto your location with precision, ensuring that every spot you mark is easy to return to for future catches.

Sharing information between chartplotters has never been simpler, thanks to seamless systems like NMEA 2000 networking. This feature lets you link various components of your boat’s system, from sonar readings to depth contours, all without the hassle of tangled wires or manual transfers.

Opting for a device with these connectivity capabilities means maximizing your time on the water and streamlining how you track down those elusive fish.


Navigating the waters becomes a breeze with the high-quality charts on your fishfinder GPS combo. These detailed maps provide invaluable information about underwater terrain and other points of interest, helping you plot your course and locate prime fishing spots efficiently.

Advanced charting options often include C-MAP integration, allowing for precise navigation and updated waterway information that keeps you ahead of the game.

Many fish finders come equipped with preloaded charts, but look for models that offer expandable storage through microSD slots to import additional mapping data or update existing ones.

This feature ensures your device remains relevant and accurate, giving you an edge whether you’re trolling deep lakes or coasting shallow streams. With these tools, you can effortlessly set up waypoints and plot routes to revisit successful locations, ensuring a fruitful fishing adventure every time.


A fishfinder works by sending out sonar pulses into the water, which bounce off objects like fish and then return to the device. It shows you where the fish are hiding by painting a picture of what’s happening beneath your boat.

Advanced models use sophisticated sonar systems that can differentiate between sizes and types of fish, making it easier to target specific species. These devices also measure water depth and temperature, giving anglers an edge over ever-changing fishing conditions.

Some top-tier fishfinders integrate with GPS technology, allowing you to map your favorite fishing spots and navigate back with precision. With high-resolution screens, these units display crisp images that help determine if that shadowy figure is a school of bass or just a submerged log.

Look for options like split-screen views to monitor sonar readings alongside navigational charts without missing a beat. Whether you’re preparing for ice fishing or trolling in open water, choosing the right combination of screen resolution, reliability, ease of use, and sonar capabilities makes all the difference in successful angling adventures.

Key Features to Consider When Choosing a Fish Finder GPS Combo

Key Features to Consider When Choosing a Fish Finder GPS Combo
A fisherman using a Fish Finder GPS Combo at a serene lake.

Identifying the perfect fish finder GPS combo hinges on understanding key features that cater to your specific angling needs, ensuring you make a well-informed decision for enhancing your fishing adventures.

Sonar, transducer, and imaging

Sonar technology is the heart of a fishfinder GPS combo, and its capabilities can make or break your fishing adventure. High-quality sonar systems send out sound waves that bounce off objects underwater, including fish.

Processing the data from these echoes, an image is displayed, providing a clear look at what lies beneath your boat. Transducers are pivotal in this process; they convert electrical pulses into acoustic signals and then back again, capturing detailed images of the underwater world.

Imaging advancements take this one step further by offering views that go beyond traditional sonar snapshots—like side-imaging or down-imaging technology. With side imaging, you get a panoramic view around your vessel, while down-imaging provides a more focused snapshot directly below you.

These innovations deliver crisp visuals on display screens where size and resolution matter. A bright screen with high resolution transforms raw data into maps teeming with life—showing structures, vegetation, and even distinct shapes like fish or submerged objects clearly enough to target or avoid them effectively with your lure.

Mapping and charting

Clear and up-to-date mapping and charting are crucial for any successful fishing trip. Modern fishfinder GPS combo units come equipped with advanced sonar and imaging technology, enhancing their ability to accurately map underwater landscapes.

These precise maps help anglers identify the most promising fishing spots by displaying depth changes, underwater structures, and potential hideouts for fish.

Chartplotter functions on these devices simplify the user experience by combining critical data into one cohesive interface. Look for features like WAAS (Wide Area Augmentation System) support to ensure increased accuracy in your location readings.

Connectivity options such as NMEA 2000 compatibility let you integrate other marine electronics, making your mapping more comprehensive and detailed. With improved charting tools at your fingertips, you stand a better chance of finding those sought-after fishing grounds quickly and efficiently.

Display and interface

The display and interface of a fishfinder GPS combo are pivotal for an effortless fishing experience. Crisp visuals on a high-resolution screen make spotting fish and underwater structures a breeze, while large displays allow for better viewing angles out in the sun.

Modern units blend touchscreen functionality with physical buttons, allowing quick adjustments even in rough conditions. Menus are designed to be intuitive, often mimicking smartphone interfaces so finding the right tool or function feels second nature.

Icons on the screen guide you through operations smoothly, making it easy to switch between different modes like charting paths or monitoring water temperature. This seamless interaction maximizes your time spent focusing on the catch rather than fumbling with controls.

Manufacturers aim for an almost plug-and-play experience where readability is immediate; whether you’re purchasing from or your local retailer, expect clear feedback from your device that enhances your angling strategy without any complicated setup.


Choosing the right mounting option for your fishfinder GPS combo is essential to maximizing its functionality and ease of use. Flush mount installations offer a sleek look but may require professional help, while gimbal mounts provide flexibility and are easier to install by yourself.

Bracket mounts can be ideal for smaller boats or if you want the freedom to remove the unit easily.

Placement is key to ensuring that your screen remains visible and accessible during fishing trips. Install your device where it won’t obstruct any boating operations yet still offers an unobstructed view from the helm.

Consider how sunlight glare might affect screen visibility and position accordingly. Proper installation ensures that you’ll have reliable equipment ready at a moment’s notice, enhancing your fishing experience every time you hit the water.


Durability is a crucial aspect to consider when selecting a fishfinder GPS combo for your fishing adventures. The products we’ve discussed have a water rating of IPX7, meaning they can withstand incidental exposure to water of up to 1 meter for up to 30 minutes.

These devices are designed with rugged exteriors and quality materials to handle the wear and tear of fishing in various conditions, whether it’s a casual day on the lake or battling the elements out at sea.

Look for models like those from Garmin, which come with added peace of mind thanks to their one-year warranty and a generous 30-day return guarantee. This commitment reflects manufacturers’ confidence in their products’ ability to perform over time without failing due to exposure to moisture or rough handling.

Next up, let’s explore what kind of power sources will keep you casting lines all day long without interruption.


Moving beyond the robustness of your device, consider its power capabilities critically. A fishfinder GPS combo needs to have enough battery life to sustain long hours on the water without constant recharging.

Look for units with energy-efficient designs that maximize operation time. Some models come with advanced power-saving features, allowing you to spend more time focusing on fishing rather than worrying about battery levels.

High-powered devices offer better depth penetration and clearer imaging, which can be crucial when searching for fish in deep waters or in areas with dense cover. Ensure you select a combo that harmonizes high functionality with an enduring power supply, so your fishing adventures aren’t cut short due to a dead battery.

Best Overall: Garmin ECHOMAP UHD with Panoptix LiveScope

A fisherman using Garmin ECHOMAP UHD with Panoptix LiveScope on a serene lake.
A fisherman using Garmin ECHOMAP UHD with Panoptix LiveScope on a serene lake.

The Garmin ECHOMAP UHD with Panoptix LiveScope stands as the premier choice for anglers seeking unparalleled clarity and detail in their underwater exploration, seamlessly blending state-of-the-art sonar technology with advanced GPS capabilities.

This powerhouse device not only enhances the fishing experience but also sets a new standard for locating and targeting fish with precision like never before.

Features and Description (Garmin ECHOMAP UHD with Panoptix LiveScope)

Garmin ECHOMAP UHD takes the art of fish finding to an entirely new level with its revolutionary Panoptix LiveScope system. This high-definition sonar technology allows for real-time viewing of fish movements, structure, and even your lure as it sinks beneath the waves.

Anglers get a clear, crisp view thanks to the large screen that boasts incredible resolution; everything under your boat comes alive on display. It’s like having an underwater camera that provides instant feedback, enhancing your fishing tactics while on the water.

This device not only excels in sonar capabilities but also integrates advanced GPS functions to mark those hot spots with precision. With pre-loaded cartography options and compatibility with additional maps, you can navigate waters both familiar and new with confidence.

Connectivity is seamless through NMEA 2000 network support, which enables communication with other onboard equipment. AIS target tracking adds another layer of safety by displaying nearby marine traffic directly on your screen.

The robust build quality ensures durability in challenging environments, making the Garmin ECHOMAP UHD a reliable companion for every fishing adventure.

Pros & Cons (Garmin ECHOMAP UHD with Panoptix LiveScope)

Transitioning from the features and description of the Garmin ECHOMAP UHD with Panoptix LiveScope, let’s delve into the advantages and potential drawbacks this model presents to anglers and navigators.


  • The high-resolution 10″ display offers crisp and detailed imaging, enhancing the fishing experience.
  • Panoptix LiveScope technology allows for real-time scanning and imaging, providing an unprecedented view below the water.
  • The unit boasts high-sensitivity GPS for exceptional positioning accuracy, which is crucial for navigating waters.
  • Capable of maintaining clear fish target displays at higher boat speeds, increasing efficiency.
  • It comes with a one-year warranty and a 30-day return guarantee, offering peace of mind.


  • The device’s higher-end pricing, considering its features, may not suit all budgets.
  • Complex functionality may require a learning curve for users not familiar with advanced fishfinders.
  • Customers may incur additional costs for map updates or when purchasing an extended warranty.
  • Casual or infrequent anglers might find its size and feature set to be more than necessary.

Best Side Imaging: Humminbird SOLIX 10 CHIRP MEGA SI G3

A fisherman using advanced fishfinder technology on a boat.
A fisherman using advanced fishfinder technology on a boat.

For those seeking unparalleled side imaging capabilities, the Humminbird SOLIX 10 CHIRP MEGA SI G3 stands out with its superior sonar technology and detailed underwater visualization, making it an indispensable tool for serious anglers aiming to enhance their fishing game.

Features and Description (Humminbird SOLIX 10 CHIRP MEGA SI G3)

Explore the underwater world in crystal-clear detail with the Humminbird SOLIX 10 CHIRP MEGA SI G3. This advanced fish finder boasts cutting-edge CHIRP sonar technology paired with Mega Side Imaging for pristine images of fish and structures below your boat.

Its large, high-resolution 10-inch display ensures that every contour and aquatic inhabitant is easily visible, enhancing your chances of a successful catch.

This device doesn’t just show you where the fish are; it also helps you navigate there. The built-in GPS capabilities allow you to mark waypoints for those hidden fishing spots and guide you back to them without fuss.

Customize your angling adventure by adding accessories or creating a comprehensive bundle designed specifically for serious fishermen seeking a complete fishing experience.

Pros & Cons (Humminbird SOLIX 10 CHIRP MEGA SI G3)

The Humminbird SOLIX 10 CHIRP MEGA SI G3 stands out as a sophisticated tool for anglers, offering an array of features that can significantly enhance the fishing experience. Below is a concise breakdown of its advantages and drawbacks.


  • Mega-side imaging for crystal-clear underwater views.
  • CHIRP Digital Sonar for detailed fish arches and structure.
  • 10.1-inch HD display for easy viewing in all conditions.
  • Dual Spectrum CHIRP maximizes coverage and detail.
  • Bluetooth and Ethernet networking for seamless connectivity.
  • A user-friendly interface simplifies operation.


  • Higher price point compared to some competitors.
  • May require additional learning for full feature utilization.
  • The size may be bulky for smaller vessels.
  • Battery drain can be significant with all features in use.
  • Installation complexity could be daunting for novices.
  • Some anglers may not need all the advanced features.

As we move to the next option for budget-conscious anglers, consider the Humminbird Helix 7 Chip Mega SI, which offers an impressive range of features at a more accessible price point.

Best Budget: Humminbird Helix 7 CHIRP MEGA SI

For anglers seeking value without sacrificing quality, the Humminbird Helix 7 Chip Mega SI stands out as an economical choice packed with essential features. It delivers high-end sonar capabilities and Side Imaging® technology, offering a clear underwater picture at a friendly price point.

Features and Description (Humminbird Helix 7 Chip Mega SI)

The Humminbird Helix 7 Chip Mega SI packs a punch with its advanced sonar technologies, including Mega Side Imaging and Down Imaging for crystal-clear views of structure and fish.

Its Dual Spectrum CHIRP Sonar enhances target separation and provides detailed representations of fish arches, making it easier to pinpoint gamefish amidst baitfish. This model boasts a spacious 7-inch display that remains readable in bright sunlight, offering anglers an edge when scanning waters for the catch of the day.

Equipped with built-in GPS and robust mapping capabilities, the unit allows for precise navigation across lakes and rivers. Anglers can track their routes, mark waypoints, and even chart unexplored areas.

The ability to maintain clear imagery at higher boat speeds adds efficiency to locating fish-holding areas quickly. With durability in mind, this budget-friendly device includes a one-year warranty paired with a 30-day return guarantee, offering peace of mind and performance for fishing aficionados seeking reliable technology without breaking the bank.

Pros & Cons (Humminbird Helix 7 Chip Mega SI)

Evaluating the Humminbird Helix 7 Chip Mega SI reveals a mix of powerful features and a few considerations that anglers should weigh before making a purchase. Here’s a concise breakdown of what this fishfinder GPS combo has to offer:


  • A high-resolution 7-inch color display provides clear and detailed images.
  • CHIRP sonar technology enhances target separation and depth performance.
  • Mega Side Imaging and Mega Down Imaging offer exceptional underwater views.
  • Bluetooth connectivity allows for effortless wireless communication with compatible devices.


  • Some users have reported issues with the reliability of the transducer.
  • Pricing may be a barrier for those on a tighter budget.
  • The size may not be ideal for smaller kayaks or tight spaces.

With its cutting-edge features, the Humminbird Helix 7 Chip Mega SI stands as a compelling choice for anglers seeking advanced fish-finding capabilities. Next, let’s explore the best option for kayak enthusiasts, the Lowrance Elite FS 7.

Best for Kayaks: Lowrance Elite FS 7

For kayak enthusiasts who seek precision and portability, the Lowrance Elite FS 7 emerges as a top contender. Engineered to meet the unique demands of kayak fishing, the compact frame of the Lowrance Elite FS 7 offers advanced sonar technology without adding weight to your vessel.

Features and Description (Lowrance Elite FS 7)

The Lowrance Elite FS 7 boasts a crisp, high-resolution 7-inch display, perfect for spotting fish and underwater structures. The built-in GPS of this fish finder offers high sensitivity, ensuring accurate tracking and navigation on the water.

Its rugged design meets the IPX7 water rating, meaning it’s highly resistant to rain and splashes, making it an ideal companion for anglers who face various weather conditions.

Anglers gain a competitive edge with ActiveTarget™ Live Sonar, which gives real-time views of fish movements. The unit’s easy-to-use touchscreen interface allows quick access to all features, including sonar options and preloaded C-MAP Contour+ fishing maps.

Kayak enthusiasts seeking precision and efficiency on their aquatic adventures will appreciate the reliable performance and innovative technology of this robust tool.

Pros & Cons (Lowrance Elite FS 7)

Evaluating the Lowrance Elite FS 7 reveals a nuanced picture of its capabilities and limitations, offering insights for anglers to consider. Below is a straightforward comparison of the pros and cons associated with the Lowrance Elite FS 7 fishfinder GPS combo.


  • Equipped with a 7-inch widescreen HD display, it ensures clear visibility under various lighting conditions.
  • Features CHIRP technology and Fish ID, providing accurate sonar readings and fish identification.
  • Incorporates powerful internal GPS with a 10 Hz update rate, enhancing navigation precision.
  • It supports split zoom and bottom lock, optimizing the angling experience with detailed views of the water column.
  • LED backlighting promotes ease of use during all times of day and in various weather conditions.
  • Durability is a focus, with the unit built to withstand the rigors of marine environments.


  • May require additional purchases for full functionality, such as mapping software upgrades.
  • Some users might find the interface less intuitive than competing models, posing a learning curve.
  • Preloaded charts may be limited, necessitating extra investment in comprehensive mapping for some users.
  • Does not include all advanced sonar features by default; some may be optional or model-dependent.
  • Mounting hardware may not suit all boat types or configurations, possibly requiring aftermarket solutions.
  • Power requirements may demand careful energy management on smaller vessels or kayaks.

As anglers weigh these pros and cons, they should consider how the Lowrance Elite FS 7 aligns with their specific fishing needs and preferences. Moving on, let’s delve into the pros and cons of the next contender on our list, the Humminbird Ice Helix 7 CHIRP GPS G4 All Season.

Best Portable: Humminbird Ice Helix 7 CHIRP GPS G4 All Season

For anglers on the move, the Humminbird Ice Helix 7 CHIRP GPS G4 All Season stands out for its unrivaled portability and versatile performance across various fishing environments. Its compact design doesn’t compromise on powerful sonar capabilities, ensuring year-round reliability whether drilling through ice or casting in open water.

Features and Description (Humminbird Ice Helix 7 CHIRP GPS G4 All Season)

The Humminbird Ice Helix 7 CHIRP GPS G4 All Season stands out with its high-definition 7-inch widescreen display, ensuring crisp visuals even in the harshest conditions. Equipped with LED backlighting, it offers unmatched clarity and allows for easy viewing under bright sunlight or thick ice.

Its dual transducers cover impressive depths of up to 750 feet, using frequencies of 83 and 200 kHz for detailed underwater imagery.

Preloaded Insight USA charts provide extensive mapping data, while compatibility with LakeMaster and Navionics charts means anglers can access a wealth of cartographic information right at their fingertips.

Thanks to a precise 10 Hz update rate coupled with WAAS/EGNOS corrections, the unit’s internal GPS system delivers rapid position updates every second, ensuring pinpoint accuracy. Additionally, features like Ethernet and GoFree Wireless connectivity make sharing waypoints and routes effortless, enhancing your fishing experience by keeping you connected wherever you go.

Pros & Cons (Humminbird Ice Helix 7 CHIRP GPS G4 All Season)

After examining the features of the Humminbird Ice Helix 7 CHIRP GPS G4 All Season, it’s beneficial to evaluate its strengths and weaknesses for a well-rounded view. This model offers particular advantages regarding cost and simplicity, yet some drawbacks should be considered. Below is a detailed pros and cons table that encapsulates these key points.


  • Cost-effective solution with a competitive price point.
  • User-friendly with a reduced learning curve for operation.
  • Portable design ideal for ice fishing and open water use.
  • Multiseason functionality increases overall value.
  • Simplified installation process.
  • Includes CHIRP sonar for better target separation.
  • GPS mapping capabilities for efficient navigation.
  • The All Seasons model is versatile across different fishing scenarios.


  • Reliance on a single unit could be risky without a backup.
  • Potential for screen size limitations on detailed chart viewing.
  • May lack some of the advanced features of higher-end models.
  • Battery life could be a limiting factor for extended use.
  • The unit’s durability under extreme weather conditions could be a concern.
  • Bright sunlight can compromise screen visibility. 
  • Insufficient networking options for more advanced setups.
  • Some users may find the interface less intuitive than other models.

This table presents an overview of the Humminbird Ice Helix 7 CHIRP GPS G4 All Season’s capabilities against the backdrop of its limitations, aiding in making an informed decision.


Unlock the full potential of your fishing trips with a top-notch fishfinder GPS combo. With cutting-edge sonar technology and precise mapping, these devices have become indispensable tools for anglers.

Embrace the evolution of fishing technology to enhance your experience on the water. Cast your line with confidence, knowing you have the power to locate and track down the big catches. Dive into this dynamic world where clarity meets convenience in every cast!

A top-rated fish finder The GPS combo offers precise depth readings and chart plotting capabilities with advanced sonar technology to analyze water conditions and improve fishing success.
Sonar technology sends sound waves through the water that bounce back to create images of what is below the surface, guiding anglers to find more fish quickly.
Yes! The best combos come with boat speed monitoring features so you can always know your traveling speed on the water for better safety and control.
Absolutely! Ease of use is key in designing these devices so that both seasoned and novice fishermen can navigate settings effectively and enjoy their time on the water.

Gary Burrell

Chief Content Writer and Reviewer at at Garmin Fish

Born in 1989, Gary Burrell is an Electrical Engineering graduate from the University of Tennessee. With 20+ years of experience, he has transitioned from engineering roles to becoming the Chief Content Editor. Gary’s unique blend of technical knowledge and editorial expertise has made him an essential figure in content creation, ensuring clarity and accuracy. His journey from an engineer to an editor showcases his adaptability and commitment to continuous learning.