Garmin Striker Review Comparison Chart

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Garmin Striker 4 Garmin Striker 4dv Garmin Striker 4 Portable Bundle
garmin fishfinder review
garmin striker review
Our Overall Rating: 87% 91% 96%
User Reviews
Display size 3.5” diag 3.5” diag 3.5” diag
Weight 8.1 oz (230g) 8.1 oz (230g) 10.8 lbs (4.9 kg)
Audible alarms
Dual-frequency (50/200 kHz) sonar capable
Dual-beam (77/200 kHz) sonar capable
Frequencies supported Traditional: 50/77/200 kHz CHIRP (mid and high) Traditional: 50/77/200 kHz CHIRP (mid and high) DownVü: 260/455/800 kHz Traditional: 50/77/200 kHz CHIRP (mid and high)
Transmit power 200 W (RMS) 300 W (RMS) 200 W (RMS)
Maximum depth 1,600 ft freshwater, 750 ft saltwater 1,750 ft freshwater, 830 ft saltwater 1,600 ft freshwater, 750 ft saltwater

Garmin Fishfinder Review

Finding fish and navigating through the waters has never been easier. Technology has improved so much that even fishes can’t hide underwater for too long anymore! With fishfinders and the newest technology produced by Garmin you can expect to up your game on water by a huge amount! Our Garmin fishfinder review below can tell you more. It is a detailed Garmin Striker review, with all info you may need. True, there are competitor devices. Lowrance Elite 5, Lowrance HDS, Raymarine Dragonfly, Humminbird Helix 5, Lowrance Elite 3x, Lowrance Elite 7, Lowrance HDS 7. However, Garmin’s chartplotter technology is a touch above the others. Their fish finder devices are amazing.

The best fishfinders can give great results. Make navigating through the water much easier. Mark the best spots. Check boat speed. Identify different types of fish. Get great target separation. And much much more! Garmin’s fishfinders aren’t something to pass on if you are serious about catching fish. Spending a few dollars on an unit like this will make your navigating very easy. Even a kid could do it. Even if you’re a good angler, a good GPS fishfinder, or GPS chartplotter, however you want to call it, is a great assistant for fishing.

But, what can a fishfinder do for you?

Fishfinders can give clear details of whats beneath your boat. Details such as objects, contour, fish and much much more. Fishfinders are capable of doing a lot of things. You can focus on boating, instead of looking for fish, while the plotter finds a fish for you.

There are different fishfinder GPS devices, for shallow water, for saltwater, etc. One of the best fishfinders you can buy today is Garmin’s Striker 4. We really love this excellent fishfinder. There are so many functions on it. However, it is a tool that’s very easy to use.

Garmin’s fishfinder is truly a masterpiece. You’ll be able to find fish easier a lot easier than before. Marking your hot spots, boat ramps and docks has never been easier.

Garmin Striker 4 Fishfinder Review


Striker 4 produced by Garmin comes with a 3.5-inch color display. The resolution of the screen is 480 x 320 pixels. This is a very easy to use display.

garmin fishfinder review
It has a CHIRP sonar transducer which operates on 77 kHz and 200 kHz. It will provide you of much better detail and clarity than the traditional fishfinders.
This CHIRP technology sends a constant sweep of frequencies, differing from low to high. After that it will interpret them individually upon return. What this does is create crisper fish arches and much better target separation. You’ll also get the change to upgrade to a higher performance CHIRP technology made by Garmin which will provide you even better detail and target separation. This means that you’ll also get better fishing, and more visible bottom contours.

High-Sensitivity GPS

With it’s high-sensitivity GPS unlike the traditional fishfinders Striker 4 will be able to locate your position very precisely and extremely fast. Marking the best spots you have ever been on with the largest amount of fish is also possible with this amazing fishfinder.

There’s a Waypoint Map that will allow you to easily return to points you have marked. Such as docks, stumps and brush piles. Finding back your boat ramp will also be quite easier with this awesome tool.

Speed Information

Garmin striker review

Garmin Striker 4 can give you accurate information on your speed. This will ensure you have the optimal speed for luring fish and particular fish species.

Fish Symbol ID

Fish Symbol ID of this great fishfinder will help identify fish targets. And it’s AutoGain Technology will minimize the clutter while maximizing targets.


Do you own a kayak or a canoe? You can take this fishfinder anywhere. It’s extremely portable. It weighs only 230 grams (8.1 oz)

Striker 4 comes with a rechargeable battery with an AC adapter, built-in transducer cable management, suction cup transducer mount and float.

Garmin’s Striker 4 specifications:

  • Screen Size: 3.5″
  • Screen resolution 480 x 320 pixels
  • Transducer: Transom mount
  • Frequencies: 77kHz and 200kHz
  • Weight: 230 grams (8.1 oz)
  • Waterproof rating: IPX7

Additional features:

  • CHIRP technology
  • Fish Symbol ID
  • Spot marking
  • Great clarity
  • Speed check

Finishing up our Garmin Striker review

A tool like this will save you from  a lot of trouble. You’ll be able to catch a lot more fish than before. Navigating will be much easier. Plus there are many extra features that this fishfinder has that might come in handy. It really is a no-brainer whether you should buy it or not.

Should you buy it?

Passionate about fishing? Than go for it. The only thing you are going to lose is little bit of money. However, as we said before. This great fishfinder will save you from a lot of trouble. Giving you the ability to navigate extremely easy through the waters, see whats beneath the boat, and lots of other information!

There’s some more, though.

If you want a Garmin Striker, but you concluded from this Garmin fishfinder review that the Striker 4 isn’t enough for you, there are other options. For example, you can go for the bigger brother, the 7sv. Below, you will find another Garmin Striker review, this time focusing on the Garmin Striker 7sv. The 7sv is a relatively new model by Garmin, and offers an interesting compromise. Namely, it isn’t extremely expensive. However, it comes with an incredible set of features. There is also a pretty big, 7 inch screen, where you can see plenty of data. Without much further ado, let’s dive in deeper.

Another Garmin Striker review: The Striker 7sv

garmin striker review

The 7sv is, simply put, a powerhouse. There is a plethora of technologies, such as GPS, Sonar, SideVu Sonar and CHIRP DownVu. All of this makes the Striker 7sv a potential only device for your vessel. So, what do you get?

The GPS receiver will let you mark hotspots, so next time you’re out fishing, you can get back to them easily. This is a great benefit, especially when you’re fishing in a big lake. Basically, you get the “X marks the spot”, literally. But, that is not all. The Striker 7sv will also save you the route you took wherever you went. This makes things even better – you know where to go to avoid any obstacles.

The sheer number of technologies mentioned above might put you off, due to complexity. You might think there are a lot of sensors to accompany all those technologies. And that’s where you’re wrong. There is a single transducer to install. All SONAR frequencies are pushed out through it. There is no need for a plethora of sensors – one is enough. This makes installation a breeze.

Furthermore, there is also a trolling motor mount adapter. If you’d rather avoid drilling to fit the transducer, you can simply put it into the trolling motor mount. As a result, you have no holes in your vessel, which is something a lot of people would like.

Wrapping up the second Garmin fishfinder review

So, what do you get with the 7sv? In the box, there is the Striker 7sv unit, with its big display and all its glory. This lets you see a lot of data at once, especially if you use the split screen option. It is much bigger than the Striker 4, which is something some people will appreciate, if they can afford it. There is also the GT52HW transducer, a few mounts, a protective cover, power cable and documentation.

garmin fishfinder review

Portability is guaranteed, because there is a portable conversion case. This lets you take the Striker 7sv wherever you go. You even get the option of using it as an ice flasher as well. This function eliminates any need for a separate flasher unit. At the end of the day, only one thing can be said. It is very, very good. Extremely portable, with plenty of advanced functionality, and it works very well. If you can afford it, by all means go for it.