7-inch screen, a depth rating you should confirm yourself and a transducer in the box.
Best fish finders for the way you use them
If you fish fresh water from a kayak or small boat and want a transducer in the box, Garmin STRIKER 4 is where to start. Lowrance Eagle 7 TripleShot HD is the better fit once side imaging, coastal depth or a console-sized display is a must. The matcher below screens your hard requirements first.
Quick picks
- Best pick for kayak fishing
Garmin STRIKER Vivid 4cv
The catch: Chart and ClearVu split views feel cramped on the four-inch display.
See price & reviews on Amazon - Top pick for bank and shore fishing
Deeper CHIRP+ 2
The catch: Simpler castable sonar spares you the setup choices that come with the three-beam CHIRP system, and this one still depends on a phone outdoors.
See price & reviews on Amazon - Top pick for side imaging
Humminbird HELIX 7 MSI GPS G4N
The catch: Adding networking and live sonar brings extra hardware, wiring and cost.
See price & reviews on Amazon
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fish finder finder
What do you need from a fish finder?
Tap as many as apply. The list re-sorts as you go.
Pair the display and transducer with your waterEnter my measurements
Tell us what carries it, where you fish and which sonar views matter to you. Imaging, charts and the exact transducer bundle are checked in the result.
7-inch screen, a depth rating you should confirm yourself and a transducer in the box.
9-inch screen, a depth rating you should confirm yourself and a transducer in the box.
Maximum depth varies with frequency, water conditions and transducer, so check it yourself last. Make sure the exact bundle includes the transducer named here.
Tap what applies to find your match
23 models listed. Garmin STRIKER 4 is shown first.

Garmin, STRIKER 4 with Dual-Beam Transducer
Garmin STRIKER 4
A 3.5-inch display is built in, and the Amazon configuration named here ships with a transducer.
Best formove it between small boats and fish from a kayak
Why it suits you
- The unit has a 3.5-inch display.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- Split views get cramped on such a small screen.
- You get waypoint storage, but no full lake charts and no side imaging.
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Garmin, STRIKER Vivid 4cv with GT20-TM
Garmin STRIKER Vivid 4cv
This is a 4-inch display unit, and the named Amazon configuration comes with a transducer.
Best forswitch it between small boats and fish from a kayak
Why it suits you
- Its display is 4-inch.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- Chart and ClearVu split views feel cramped on the four-inch display.
- It has no scan to either side of the boat.

Garmin, STRIKER Plus 4 with Dual-Beam Transducer
Garmin STRIKER Plus 4
The display is 4.3-inch. A transducer is part of the named Amazon configuration.
Best forfish from a kayak while moving it among small boats
Why it suits you
- The display is 4.3-inch.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- Down and side imaging are absent.
- Because Quickdraw mapping begins blank, it does not replace a preloaded chart bundle on day one.

Deeper, START
Deeper START Smart Fish Finder
Under the maker conditions, the listed sonar depth class reaches 165 feet. A transducer is included in the named Amazon configuration.
Best formove it between small boats and still fish from a kayak
Why it suits you
- The listed sonar depth class reaches 165 feet under the maker conditions.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- It has no way to build GPS bathymetric maps from its own position.
- Compared with CHIRP models, single-beam sonar separates targets less well and shows less bottom detail.

Deeper, CHIRP+ 2
Deeper CHIRP+ 2
The named Amazon configuration comes with a transducer, and its listed sonar depth class reaches 328 feet under the maker conditions.
Best forfish from a kayak and carry it from one small boat to another
Why it suits you
- Under the maker conditions, the listed sonar depth class reaches 328 feet.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- Simpler castable sonar spares you the setup choices that come with the three-beam CHIRP system, and this one still depends on a phone outdoors.
- Waves, interference, phone position and line of sight can all cut into the published range, which is a best-case figure.

Humminbird, PiranhaMAX 4
Humminbird PiranhaMAX 4
Under the maker conditions, the listed sonar depth class reaches 600 feet, and the display is 4.3-inch.
Best forfish from a kayak and switch it between small boats
Why it suits you
- The display is 4.3-inch.
- The listed sonar depth class reaches 600 feet under the maker conditions.
- A transducer comes with the named Amazon configuration.
What you give up
- It lacks GPS, mapping and waypoint return.
- No down or side imaging is offered.

Humminbird, PiranhaMAX 4 DI
Humminbird PiranhaMAX 4 DI
Expect a 4.3-inch display, plus a transducer in the named Amazon configuration.
Best formove it between small boats and fish from a kayak
Why it suits you
- The display is 4.3-inch.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- GPS and charting are still absent.
- On such a small screen, only so much Down Imaging detail shows at one time.

Lowrance, Eagle 7 TripleShot HD
Lowrance Eagle 7 TripleShot HD
A 7-inch display comes with it, and the named Amazon configuration also includes a transducer.
Best formap an uncharted lake and fish from a kayak
Why it suits you
- A 7-inch display is built in.
- A transducer comes with the named Amazon configuration.
- Side imaging comes with the named configuration.
What you give up
- This is not a platform for networked live sonar.
- What charts you get depends on the exact US bundle, since the Eagle name alone does not settle it.

Lowrance, HOOK Reveal 5 SplitShot
Lowrance HOOK Reveal 5 SplitShot
The 5-inch display here is paired with a transducer in the named Amazon configuration.
Best formap a lake that has no chart while fishing from a kayak
Why it suits you
- It comes with a 5-inch display.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- You will not get SideScan from SplitShot.
- Bundles differ in the chart region they include, so check the exact Amazon configuration before you buy.

Garmin, STRIKER Cast GPS
Garmin STRIKER Cast GPS
A transducer comes in the named Amazon configuration. Its listed sonar depth class reaches 150 feet under the maker conditions.
Best forfish from a kayak and move it among small boats
Why it suits you
- The listed sonar depth class reaches 150 feet under the maker conditions.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- You need a phone for it, and the screen can be hard to read in direct sun.
- How far you can cast and how well it stays connected depend on your phone, interference, waves and casting conditions.

Humminbird, HELIX 5 CHIRP GPS G3
Humminbird HELIX 5 CHIRP GPS G3
Its display is 5-inch, and under the maker conditions the listed sonar depth class reaches 1200 feet.
Best formap an uncharted lake and fish from a kayak
Why it suits you
- It comes with a 5-inch display.
- Under the maker conditions, the listed sonar depth class reaches 1200 feet.
- A transducer comes with the named Amazon configuration.
What you give up
- Down Imaging and Side Imaging are not offered.
- Because the G3 head does not network, it cannot be expanded into MEGA Live or a shared-display network.

Humminbird, HELIX 5 CHIRP DI GPS G3
Humminbird HELIX 5 CHIRP DI GPS G3
In the named Amazon configuration, the 5-inch unit comes with a transducer.
Best forfish from a kayak and map a lake without charts
Why it suits you
- It comes with a 5-inch display.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- It has no way to scan sideways.
- Splitting chart and Down Imaging on the five-inch screen makes it busy.

Garmin, STRIKER Vivid 7cv with GT20-TM
Garmin STRIKER Vivid 7cv
You get a 7-inch display and, in the named Amazon configuration, a transducer.
Best formap an uncharted lake and fish from a kayak
Why it suits you
- A 7-inch display is built in.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- SideVu is not available from the transducer in the box.
- No detailed chart bundle comes preloaded.

Garmin, STRIKER Vivid 9sv with GT52HW-TM
Garmin STRIKER Vivid 9sv
Its 9-inch display comes alongside a transducer in the named Amazon configuration.
Best forreturn to saved fishing spots and map an uncharted lake
Why it suits you
- The display is 9-inch.
- A transducer comes with the named Amazon configuration.
- Side imaging comes with the named configuration.
What you give up
- A narrow kayak console is a tight fit for a unit this large.
- Custom contour mapping is there, but a detailed preloaded lake-chart package is not.

Garmin, ECHOMAP UHD2 73cv with GT20-TM
Garmin ECHOMAP UHD2 73cv
The 7-inch display ships with a transducer in the named Amazon configuration.
Best forbuild your own map of an uncharted lake and get back to saved spots
Why it suits you
- A 7-inch display is built in.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- Side imaging is left out of the 73cv package.
- The chart-region bundle you buy has to match the water you fish.

Humminbird, HELIX 7 CHIRP MEGA SI GPS G4N
Humminbird HELIX 7 MSI GPS G4N
A transducer is included in the named Amazon configuration, and the display is 7-inch.
Best forgo back to saved fishing spots and map an uncharted lake
Why it suits you
- A 7-inch display is built in.
- A transducer comes with the named Amazon configuration.
- Side imaging comes with the named configuration.
What you give up
- Adding networking and live sonar brings extra hardware, wiring and cost.
- Splits work on a seven-inch screen, but many buyers go bigger when they want map, side scan and live sonar showing together.

Deeper, PRO+ 2
Deeper PRO+ 2
In the named Amazon configuration a transducer is included, and the maker conditions give a listed sonar depth class of 328 feet.
Best formove it between small boats and fish from a kayak
Why it suits you
- Under the maker conditions, the listed sonar depth class reaches 328 feet.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- CHIRP+ 2 publishes 120 m of Wi-Fi range, while this one lists 100 m.
- Your phone battery, how well you can see its screen and the Wi-Fi conditions all affect mapping and sonar.

Lowrance, HOOK Reveal 7 TripleShot
Lowrance HOOK Reveal 7 TripleShot
There is a 7-inch display, and the named Amazon configuration brings a transducer.
Best forfish from a kayak and chart a lake no one has mapped
Why it suits you
- A 7-inch display is built in.
- A transducer comes with the named Amazon configuration.
- Side imaging comes with the named configuration.
What you give up
- To keep turbulence away, the wide TripleShot transducer has to go in a clean installation spot.
- A full Ethernet or live-sonar network is out of reach for it.

Lowrance, Eagle 4x with Bullet Transducer
Lowrance Eagle 4x
A 4-inch display is built in. Under the maker conditions the listed sonar depth class reaches 500 feet.
Best formove it between small boats and fish from a kayak
Why it suits you
- Its display is 4-inch.
- The listed sonar depth class reaches 500 feet under the maker conditions.
- A transducer comes with the named Amazon configuration.
What you give up
- GPS, maps, DownScan and SideScan are all missing.
- A portrait four-inch screen keeps the install compact, though it leaves little room to expand.

Simrad, Cruise 5 with 83/200 Transducer and US Coastal Charts
Simrad Cruise 5
The named Amazon configuration pairs a transducer with the 5-inch display.
Best fornavigate coastal water and come back to saved fishing spots
Why it suits you
- It comes with a 5-inch display.
- A transducer comes with the named Amazon configuration.
- The named configuration leaves out side imaging.
What you give up
- Side imaging is not available from the included transducer.
- Showing a coastal chart and sonar together is a squeeze on its five-inch screen.

Lowrance, Eagle 5 SplitShot HD
Eagle 5 SplitShot HD
This five-inch IPS fishfinder and chartplotter uses SplitShot HD for CHIRP and views of structure below the boat. A small case and a published 280mA draw make it a fit for compact 12V setups.
Best forCompact down-looking sonar plus chart cards
Why it suits you
- IPS display, 5-inch, 800 × 480
- Includes SplitShot HD
- 280mA at 12V when the backlight is full
What you give up
- Side imaging is not something SplitShot HD provides.
- The package selected here is the base transducer bundle, and a C-MAP DISCOVER card comes as its own named package. Verify the included regional charts against the exact lake.

Lowrance, Eagle 7 SplitShot HD
Eagle 7 SplitShot HD
This seven-inch IPS fishfinder pairs SplitShot HD with GPS chart support and Genesis Live mapping. Compared with Eagle 5 it offers more viewing area on the same 800 × 480 pixel matrix.
Best forMore room for chart and down-sonar views
Why it suits you
- IPS display, 7-inch, 800 × 480
- Includes SplitShot HD
- 550mA at 12V when the backlight is full
What you give up
- There is no side imaging with SplitShot HD.
- This package is the base transducer bundle, while a C-MAP DISCOVER card is sold as a separate named package. Check the included regional charts against the exact lake.

Lowrance, Eagle 9 TripleShot HD
Eagle 9 TripleShot HD
TripleShot HD gives this nine-inch 1024 × 600 IPS fishfinder CHIRP, DownScan and SideScan. It belongs on a console with space for an 11.3-inch-wide body.
Best forLarger split-screen views plus side imaging
Why it suits you
- IPS display, 9-inch, 1024 × 600
- Includes TripleShot HD
- 640mA at 12V when the backlight is full
What you give up
- For SideScan to work, the transducer needs a clear mounting spot and a suitable boat speed.
- The base transducer bundle is the package picked here, and a C-MAP DISCOVER card is its own named package. Verify the regional charts that come with it and the exact lake.
Buying advice
What to look for in a fish finder
These factors change which model suits you.
Settle the transducer first, then the screen
Which sonar views you can get depends on frequency, beam shape, mounting and connector.
A compact setup suits a kayak
On a kayak, battery size, mount weight, cable routing and an installation you can remove often count for more than a big screen.
Rated depth varies with conditions
The usable return shifts with frequency, water type, speed and bottom composition.
Mount side imaging with care
Keep the transducer steady in the water with an open view to both sides.
Chart coverage is sold by region
Check which map region comes with the unit, and whether updates or premium layers cost extra.
Larger screens take more power and room
Console-size displays split into several panes more easily, but they are harder to fit on a kayak.
Guides
Narrow it down
Weigh two popular models against each other, or start from a shortlist built for one job.