Best Navigation Fish Finder For Small Boat 2022

There are many choices when it comes to selecting a fish finder, and it can be difficult to determine which one is the best for your needs. If you have a small boat, then a navigation fish finder is probably the best option for you. These devices are specifically designed to help you locate fish and navigate your way around obstacles in the water.

Best Navigation Fish Finder For Small Boat Review

Are you looking for the best fish finder for a small boat? If so, you’re in luck, because we’ve compiled a list of the top-rated navigation fish finders on the market today. Whether you’re a seasoned fisherman or just getting started, these devices will help you locate and track fish with ease. So what are you waiting for? Read on to learn more about these handy gadgets!

1# Humminbird PiranhaMAX 4 Fishfinder

Humminbird PiranhaMAX 4 Fishfinder

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Specification

Color: Black
Size: 4″
4.3″ screen
20% larger screen size than past versions (4.3″ vs. 3.5″)
256-color screen
Crisp 480×272 resolution
600′ Dual Beam
2,400W PTP power output
Dual frequency
Convenient tilt-mount base

Looking for the best fishfinder for the money? Look no further than the Humminbird PiranhaMAX 4 Fishfinder. This powerful device comes packed with features and capabilities that serious anglers need, including aDual Beam depth capability of 600′, a crisp 256-colour screen with 480×272 resolution, and 2,400W PTP power output. The Humminbird PiranhaMAX 4 Fishfinder also features a stylish design and convenient tilt-mount base, making it easy to use and transport. Whether you’re an experienced fisherman or just getting started, the Humminbird PiranhaMAX 4 Fishfinder is a great choice for anyone looking for an affordable, reliable fishfinder.

Pros
  • The Humminbird PiranhaMAX 4 is a top-rated fish finder that is perfect for small boats.

  • It has a high-resolution screen that provides clear images of fish and underwater structures.

  • The PiranhaMAX 4 is easy to use and navigate, making it ideal for beginners.

Cons
  • The screen is not backlit, which can be difficult to see in low-light conditions.

  • The unit is not waterproof, so it should not be used in wet environments.

2# Lowrance HOOK2 4X Bullet GPS Plotter Fishfinder

Lowrance HOOK2 GPS Plotter Fishfinder

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Specification

The world’s easiest fishfinder/GPS plotter, with exclusive technologies for novices and pros alike
4″ SolarMAX Screen
Ultra-crisp display with sunlight-viewable brightness
Autotuning sonar—active, automatic adjustments for peak performance as conditions change
Proven Lowrance Broadband sonar
200kHz sonar mode
Easy to find fish with double the sonar coverage of traditional fishfinders
Easiest-to-use menus
Optimized keypad with 1-touch access to key features
High-sensitivity GPS antenna
Save waypoints, follow trails, and navigate to your favorite fishing spot
Depth and water temperature readings
Easy front-dash or gimbal-bracket mount
Manufacturer’s 1-year limited warranty

The Lowrance HOOK2 4X Bullet GPS Plotter Fishfinder is the world’s easiest fishfinder/GPS plotter, with exclusive technologies for novices and pros alike. With a 4″ SolarMAX Screen, the Ultra-crisp display with sunlight-viewable brightness is perfect for fishing in any condition. The Autotuning sonar—active, automatic adjustments for peak performance as conditions change—provides the best sonar performance without having to adjust any settings. The proven Lowrance Broadband sonar has double the sonar coverage of traditional fishfinders, making it easy to find fish.

Pros
  • It is a great value for the price.

  • This fish finder is easy to use and navigate.

  • It has a high definition display that makes it easy to see what is going on underwater.

  • The built-in GPS system ensures you will never lose your way while fishing.

Cons
  • Poor battery life

  • Limited memory

  • No mapping software included

3# Garmin Striker 4 Sonar Fishfinder and GPS Plotter

Garmin Striker 4 Fishfinder GPS

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Specification

Color: Black
Size: 3.5″
Description: Color Fish Finder
Easy-to-use 3.5″ color display
Convenient keypad option
Built-in, high-sensitivity GPS
CHIRP sonar
HD-ID™ sonar
Mark hot spots, docks and ramps to return to later
Includes CHIRP (77/200 kHz) transducer with transom and trolling motor mounting kit
Share waypoints and routes with other Striker or echoMAP combos
Smooth Scaling depth-range adjustments
Sonar history rewind for waypoint marking
Includes tilt/swivel mount
Includes built-in flasher
Speed data displayed directly on screen

The Garmin Striker 4 Sonar Fishfinder and GPS Plotter is a top-of-the-line device that provides anglers with everything they need to find and catch fish. The 3.5″ colour display is easy to use, and the built-in, high-sensitivity GPS ensures you always know where you are on the water. The CHIRP sonar gives you crystal-clear images of what’s beneath the surface, while the HD-ID™ sonar ensures you can see even the smallest details. You can also mark hot spots, docks and ramps to return to later.

Pros
  • The Striker 4 has a 3.5-inch display that is easy to read, even in direct sunlight

  • The Striker 4 has an intuitive user interface

  • The Striker 4 is preloaded with U.S. LakeVü HD maps

  • The Striker 4 offers CHIRP sonar technology for exceptional target separation and clarity

Cons
  • The Striker 4 is not compatible with LakeVü HD Ultra or BlueChart g2 maps

  • The Striker 4 does not offer side or down scanning

4# HawkEye FishTrax 1C Color Handheld Fishfinder

HawkEye FishTrax Handheld Fishfinder

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Specification

Color: Red
Description: Fishfinder
Portable, compact fishfinder with powerful sonar
Dual-beam Intelligent Sonar
100-level adjustable sensitivity
Multi-level depth ranges
Auto-zoom bottom tracking
VirtuView™ HD vivid-color display
Includes transducer

Introducing the HawkEye FishTrax 1C handheld fishfinder – perfect for anyone who loves spending time on the water! This powerful little fishfinder features dual-beam Intelligent Sonar, which can help you quickly and easily locate your target fish. The 100-level adjustable sensitivity ensures you’ll get accurate readings every time, while the multi-level depth ranges let you explore different depths of water. Plus, the auto-zoom bottom tracking function makes sure you never lose sight of your catch! The included transducer is also specifically designed to work with the HawkEye FishTrax 1C, so you can start fishing right away.

Pros
  • 100-level adjustable sensitivity ensures accurate readings

  • Multi-level depth ranges let you explore different depths of water

  • Auto-zoom bottom tracking function keeps you on top of your catch

  • Included transducer specifically designed for the HawkEye FishTrax 1C

Cons
  • Limited memory

  • No mapping software included

5# Humminbird PiranhaMAX 4 DI Fishfinder

Humminbird PiranhaMAX 4 DI Fishfinder

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Specification

Color: Black
Size: 480 x 272 4.3″ Display
Description: PIRANHAMAX 4 DI
20% larger screen size than past versions (4.3″ vs. 3.5″)
256-color screen
Crisp 480×272 resolution
320′ Down Imaging
600′ Dual Beam
2,400W PTP power output
Dual frequency
Includes convenient tilt-mount base

Looking for a powerful and easy-to-use fishfinder? Look no further than the Humminbird PiranhaMAX 4 DI Fishfinder. Featuring a 4.3″ screen, this fish finder is 20% larger than past versions, making it easier to read and interpret your data. The 256-colour screen is crisp and clear, with a resolution of 480×272. Down Imaging technology allows you to see up to 320′ below the surface, while Dual Beam technology gives you a 600′ view. With 2,400W PTP power output, this fish finder can handle anything you throw at it. And the convenient tilt-mount base makes it easy to install and use.

Pros
  • This allows you to see fish and structure in great detail on both the screen above and below the water.

  • It also has a built-in temperature gauge, so you can always be sure you are fishing in the best conditions possible.

  • The Humminbird PiranhaMAX 4 DI Fishfinder is easy to use, with an ultra-bright colour display that makes it easy to see even in direct sunlight.

  • It’s also extremely portable, so you can take it with you wherever you go without any trouble at all.

Cons
  • The Humminbird PiranhaMAX 4 DI Fishfinder doesn’t come with a transducer, so you’ll need to purchase one separately.

  • This fish finder is also on the expensive side, so it may not be affordable for everyone.

6# Garmin STRIKER Vivid 4cv Fish Finder

Garmin STRIKER Fish Finder

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Specification

Color: Black
Size: 4.3″ Screen
Easy-to-use 4″ color fish finder with vivid updated, more-vivid color palettes
Greater contrast allows more easily distinguishable fish and structure
Includes GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar
High-sensitivity GPS: Mark waypoints, create routes, and view your boat’s speed
Built-in Quickdraw Contours mapping

The STRIKER Vivid 4cv Fishfinder from Garmin is easy-to-use and provides updated, more-vivid colour palettes for greater contrast that makes fish and structure easily distinguishable. This great fish finder also includes the GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar. It has a high-sensitivity GPS to mark waypoints, create routes, and view your boat’s speed. The STRIKER Vivid 4cv Fishfinder is perfect for any fishing enthusiast!

Pros
  • It is designed with a bright, clear 4” diagonal screen

  • This fish finder is easy to operate, with intuitive controls right at your fingertips

  • It can be used in both fresh and saltwater

  • You’ll get precise readings thanks to the device’s built-in GPS system

  • This fish finder also includes CHIRP sonar for enhanced underwater viewing

Cons
  • This fish finder does not have a temperature sensor

  • It can be difficult to read the screen in direct sunlight

7# Lowrance HOOK2 4X Bullet GPS Plotter Fishfinder with All Season Pack

Lowrance HOOK2 4X Bullet GPS Plotter Fishfinder

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Specification

Exclusive technologies in a full-featured portable fishfinder designed to go anywhere
Perfect for small boats, kayaks, canoes, ice fishing, and more
4″ SolarMAX Screen
Ultra-crisp display with sunlight-viewable brightness
Autotuning sonar—active, automatic adjustments for peak performance as conditions change
Proven Lowrance Broadband sonar
200kHz sonar mode
Easy to find fish with double the sonar coverage of traditional fishfinders
Easiest-to-use menus
Optimized keypad with 1-touch access to key features
High-sensitivity GPS antenna
Save waypoints, follow trails, and navigate to your favorite fishing spot
Depth and water temperature readings
Easy front-dash or gimbal-bracket mount
Manufacturer’s 1-year limited warranty

Introducing the Lowrance HOOK2 4X Bullet GPS Plotter Fishfinder with All Season Pack. This full-featured portable fish finder is perfect for small boats, kayaks, canoes, ice fishing, and more. The 4″ SolarMAX Screen provides an ultra-crisp display with sunlight-viewable brightness, and the autotuning sonar actively and automatically adjusts for peak performance as conditions change. The proven Lowrance Broadband sonar provides 200kHz sonar mode for easy fishfinding, double the sonar coverage of traditional fishfinders, and optimized keypad access to key features. The high-sensitivity GPS antenna saves waypoints, follows trails, and navigates to your favourite spots.

Pros
  • It is easy to use and navigate, making it perfect for first-time users.

  • This fish finder is also incredibly portable, so you can take it with you wherever you go.

  • The included all season pack makes it perfect for use in any climate or weather condition.

Cons
  • It may be too small for some users.

  • The autotuning sonar may not be as effective in certain conditions.

8# Humminbird HELIX 5 CHIRP GPS G2 Fish Finder/Chartplotter

Humminbird HELIX 5 Fish Finder

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Specification

High-resolution 5″ display
CHIRP digital sonar
SwitchFire sonar
Dual Beam PLUS sonar
Built-in Humminbird Basemap
AutoChart Live
Compatible with optional map upgrades
SD card slot

The Humminbird HELIX 5 CHIRP GPS G2 Fish Finder/Chartplotter is a top-of-the-line product that features AutoChart Live, which creates real-time maps of your fishing spots. This product is also compatible with optional mapping upgrades, so you can future-proof your fishing command centre.

Pros
  • It is easy to use.

  • It has a large display that makes it easy to see what is happening in the water.

  • It is very accurate when it comes to locating fish and other underwater objects.

  • It can be easily mounted on any boat.

Cons
  • Not found

9# Humminbird Helix 7 CHIRP MEGA SI GPS G3N Fishfinder/Chartplotter

Humminbird Helix 7 GPS Fishfinder Chartplotter

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Specification

Powerhouse Humminbird HELIX fish finder
Vivid, 7″ display
MEGA Side Imaging
MEGA Down Imaging
Dual Spectrum CHIRP
Low Q CHIRP transducer
SwitchFire Sonar dual display modes
Built-in Humminbird Basemap of charts and maps of more than 10,000 lakes
NMEA 2000 networking
Built-in Bluetooth wireless connectivity
Includes transducer, mounting hardware, power cable, and gimbal mounting bracket

Introducing the Humminbird Helix 7 CHIRP MEGA SI GPS G3N GPS Fishfinder/Chartplotter. This powerhouse fish finder is designed for serious anglers who demand the best in terms of performance and features. The vivid, 7″ display provides impressive views of underwater structures and fish, while the MEGA Side Imaging and MEGA Down Imaging technologies allow you to see more of what’s going on beneath the surface. The Dual Spectrum CHIRP and Low Q CHIRP transducer provide exceptional sonar performance, while the SwitchFire Sonar dual display modes give you the flexibility to customize your display according to conditions.

Pros
  • It has a large screen that makes it easy to see what is happening in the water.

  • The device is very durable and can stand up to tough conditions.

  • It is easy to use, even for beginners.

  • It comes with many features that make it a great choice for fishermen.

Cons
  • It is difficult to transport.

  • The device is very fragile and can be damaged easily.

10# Simrad Cruise 7 Fishfinder/Chartplotter with 83/200 Transducer

Simrad Cruise 7 Fishfinder Chartplotter

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Specification

Color: Black
Size: 7″
Description: CRUISE 7 US COASTAL 83/200 XDC
Easy, intuitive operation
Full-function CHIRP sonar plus precise GPS navigation
Sunlight-viewable displays
Crisp 800×480-pixel resolution
Selectable, arrangable full- and split-screen views
Rotary dial and keypad controls
Pre-loaded C-MAP US Coastal map and worldwide basemap
Accepts a wide range of enhanced mapping options
One 32GB Micro SD slot
Includes 83/200 sonar transducer

Simrad’s Cruise 7 Fishfinder/Chartplotter is the perfect tool for serious anglers who demand easy operation and intuitive controls. Featuring full-function CHIRP sonar plus precise GPS navigation, sunlight-viewable displays, crisp 800×480-pixel resolution, and selectable, arrangeable full- and split-screen views, the Cruise 7 provides everything you need to find fish fast. Additionally, its pre-loaded C-MAP US Coastal map and worldwide base map make it easy to find your way around, while its one 32GB Micro SD slot provides plenty of room for enhanced mapping options.

Pros
  • It is easy to install

  • It is good for smaller boats

  • Compact and lightweight design

  • Displays both sonar and chart data simultaneously

Cons
  • It may be too small for some users

  • Limited screen size

11# Garmin ECHOMAP UHD 73cv Fish Finder/Chartplotter Combo

Garmin ECHOMAP Fish Finder Chartplotter Combo

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Specification

Color: Black
Size: 7″ Color Display
Description: Sonar/GPS Combo
Bright, sunlight-readable 7″ touchscreen with keyed assist
GT24 transducer for Ultra High-Definition ClearVü scanning sonar, and Garmin high wide CHIRP traditional sonar
Preloaded LakeVü g3 inland maps with integrated Navionics® data for more than 17,000 lakes with up to 1′ contours
Supports Panoptix™ all-seeing sonar, including Panoptix LiveScope™ sonar
Sonar sharing capabilities with other ECHOMAP Plus, ECHOMAP UHD, and ECHOMAP Ultra units
NMEA 2000 and NMEA 0183 network support for autopilot and engine data
Quick-release bail mount for fast and easy mobility

Looking for a top-of-the-line fish finder/chartplotter combo that won’t break the bank? Check out the Garmin ECHOMAP UHD 73cv. This unit comes packed with features including a bright, sunlight-readable 7″ touchscreen display, keyed assist, preloaded LakeVü g3 inland maps with integrated Navionics data, support for Panoptix all-seeing sonar, and more. Plus, it’s easy to take on the go thanks to the quick-release bail mount. Whether you’re a seasoned angler or just getting started, the ECHOMAP UHD 73cv is a great choice for anyone looking for a high-quality fish finder at an affordable price!

Pros
  • It has excellent features that make it perfect for fishing or boating trips.

  • The unit is easy to use and understand, which makes it perfect for beginners or those who are not familiar with fish finders and chart plotters.

  • It is affordably priced, making it a great value for the money.

Cons
  • It does not include a built-in transducer, so you will need to purchase one separately if you want to use it for fishing purposes.

12# HydroWave H2 Mr. Crappie Electronic Fishing Call Package

HydroWave Mr. Crappie Electronic Fishing Call Package

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Specification

Powerful fish—attracting electronic call package
8 live-action sounds of crappie feeding and bait fish
All sounds approved by Mr. Crappie, Wally Marshall
Includes Mr. Crappie unit, waterproof speaker, unit and speaker mounting hardware, user guide, and warranty card

The HydroWave H2 Mr. Crappie Electronic Fishing Call Package is a powerful fish-attracting electronic call package that includes 8 live-action sounds of crappie feeding and baitfish. All sounds are approved by Mr. Crappie, and Wally Marshall. The package includes the Mr. Crappie unit, waterproof speaker, unit and speaker mounting hardware, user guide, and warranty card. Live-action sounds include Brushpile Majic, Spider Rigging – Frenzy, Tight Line – Finesse, Bait Balls, Busting Shad, Finesse, Power Trolling Frenzy, and Vertical Structure.

Pros
  • It is easy to use, even for beginners and produces great results.

  • The package includes everything you need to get started fishing right away.

  • It is affordably priced and the quality exceeds expectations.

Cons
  • The instructions are not very clear.

  • There have been complaints about the quality of the product.

FAQ

How to choose the fish finder for a small boat?
When looking for a fish finder for a small boat, there are a few important things to keep in mind. First, consider the size and type of your boat. Some fish finders are designed for smaller boats, while others are meant for larger vessels. Make sure to choose a model that is compatible with the size and type of your boat. Second, consider your budget. Fishfinders can range in price from around $100 to several thousand dollars. Choose the model that fits your budget and needs. Finally, consider the features you want in a fish finder. Some models come with built-in GPS, while others have sonar capabilities. Consider the features that are most important to you.
Are GPS and navigation necessary on fish finders?
GPS and navigation are not necessary on fish finders, but they can be useful features. If you plan to use your fish finder for navigation purposes, then you will need a model that comes with a built-in GPS. If you just want to use the fish finder for finding fish, then a model without GPS will suffice. Consider your needs and choose the model that is best for you.
Are portable fish finders any good?
Portable fish finders are a great option for fishermen who want the convenience of a handheld device. These devices are small and lightweight, making them easy to transport. They typically come with a built-in transducer, so you can use them right out of the box. Plus, they’re affordable, making them a great option for budget-conscious fishermen.

Conclusion

If you’re looking for a fish finder that is specifically designed for small boats, then a navigation fish finder is the best option for you. These devices come with many features that are helpful for navigating your way around obstacles in the water. We’ve compiled a list of the top-rated navigation fish finders on the market today, so read on to learn more about them!

Sergio Smirnoff
Sergio Smirnoff
Professional fisherman with 40+ years of experience.
Fishing and the ocean is a passion of my life. I am passionate about all kinds of sea fishing: fishing from the shore (spinning, float, baitcasting), from a boat, and spearfishing day and night.

I live in Tenerife (Canary Islands) for the last 10+ years and share my daily fishing experiences on my website. Many years of personal experience as a fisherman and the vast experience of my friends allow me to write professionally on any fishing topics (from choosing a flashlight and equipment to deep-sea fishing).

All of my advice is based on practical real-world experience and will be useful to both novice anglers and professionals. Read more about the author.

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About the author: Each article is verified by the fishing expert Sergio Smirnoff. The articles are written by professional and amateur fishermen with 20+ years of fishing experience.

Note: The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of any agency. The articles are for informational purposes only, share your opinions in the comments and join the fishing discussions, let's share our fishing experiences together!

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