* Fishing Pioneer is a reader-supported site. Purchases made through links may earn a commission. Learn more.

Garmin Striker 4

Review Last Updated: March 2024
Nancy Perry
Product Review by Nancy Perry
Product Features
  • Dual-beam transducer with Garmin Chirp traditional sonar
  • Built-in GPS
  • 4.3-inch display
  • Screen resolution = 480 x 320 pixels
  • Intuitive user interface
  • Durable design


Fishing used to contrive of either catching the fish with your hands or using spears or sharp objects to catch the fish. Times have changed dramatically since then – there’s ever-increasing technology becoming available to anglers, and one of the most impressive is the fishfinder. A helpful tool that can save a lot of your energy and time.

It’s the worst when you’re fishing in a new area and you don’t know the flat areas or the depth of the water. You will be looking for the hot spots for hours but failed to catch a fish, Fishfinder has rendered this problem a thing of the past. Good thing the technology has given us an efficient way to find the hot spot docks!

Fishfinders with built-in high sensitivity will hugely enhance your fishing game, from locating bail to finding out and marking your current coordinates, waypoints and routes.

The Garmin Striker 4 is one of Garmin’s many gadgets that anglers love. Keep reading for our review of the highly-rated fish finder, including the features, and the pros and cons.


  • Garmin Striker 4 provides well enough accuracy
  • Easy to set-up Garmin striker
  • Good size for portability
  • Can store up to 5000 waypoints
  • Displays temperature, speed, and depth
  • Trusted brand
  • Easy-to-use interface


  • Despite the striker display size and feature, imaging not as clear as some other fish finders
  • 4 striker has no latitude and longitude info
  • The Garmin Striker 4 unit doesn't come with a cover

Garmin Striker 4 Product Review

Garmin has been delivering innovative high sensitivity GPS technology since 1989 and is a reputable go-to for any sport.

The Garmin Striker 4 is one of the best fish finders on the market, with a rugged, sturdy design keeping the gadget safe in any fishing environment.

If you find the perfect fishing spot, you won’t need to spend ages trying to find it again – simply mark your location using the Striker 4, and you can go back and try again later.

It can be difficult making your way to these fishing hotspots, so bring this quality fish finder on board with you and allow it to map out the best route to your marked location.

This high-quality fish finder can store up to five thousand waypoints and routes, and you can even choose certain icons for the locations!

It’s not just the location that the Garmin Striker 4 provides you with – One of the advantages of Garmin purchase for a customer like you and anglers can easily view the boat’s speed on this GPS tracking system. , which is super useful for figuring out timescales.

The dual-beam transducer uses Garmin CHIRP (Compressed High-Intensity Radiated Pulse) traditional sonar. For those non-tech geniuses out there, that basically means that instead of sending just one frequency at a time, CHIRP sends constant frequencies ranging from low to high.

Compared to traditional fishing where the transducer is not yet available, anglers have to spend long hours just to find the hot spots for fishing.

This Garmin Striker transducer will give you crystal-clear images, smooth scaling, and outstanding target separation, making finding fish a whole lot quicker and easier.

As it’s IPX7 waterproof, the Striker 4 won’t get damaged by rain or splashes of water – but try not to submerge the device fully into saltwater – it may incur damages.

Tests have shown that it can work fine after being dipped into 1-3 meters of fresh water, so you don’t have to be TOO careful!

The battery life is also brilliant. It can last a few fishing trips and has an indicator light to show you that it’s charging correctly. The battery life of Garmin Striker 4 is proven and tested that it can last up to three days which is indeed reliable. The battery features 12 volts and 7 milliamps.

Display and Modes

The display on this fish finder is brilliant – whether you’re in the dark or in the bright sunshine, you’ll be able to read the screen with no issues thanks to the backlight and HVGA color display.

The user interface is easy to use and is intuitive, with different modes available:

  • Traditional Mode – screen shows the bottom structure of any obstacles in the deep (e.g fish arcs in the water)
  • Flasher Mode – the built-in flasher gives you the narrow segment on one side, and wider on the other side
  • Split Frequency – the screen displays the 200HZ and 70HZ on one screen, showing both cone areas under your boat
  • Waypoint Map – screen shows your location and any marked locations
  • Section Number Mode – gives you the GPS speed coordinates
  • Ultrascroll – can scan while moving at high speeds (though any faster than 40mph you may not be able to get super-clear images)

You can view two applications at the same time with the split view feature, making it perfect for multitasking.


There are plenty of fish finders available to buy on the market, but nothing compares to the Garmin Striker 4.

The user-friendly, technologically advanced fish finder will make your fishing experience so much easier, delivering superior quality target separation of underwater structures.

You can trust Garmin, and the Striker 4 is certainly a great option for all the anglers out there to go out for fishing. It truly has everything you could ask for in a fish finder – the only thing it’s lacking is latitude and longitude information.

Have you tried and tested the Striker 4? What are your thoughts? Let us know in the comments below, and be sure to share this post with your friends.

Happy fishing!

Share the Love

If you found this post useful, please let others know about it by sharing it.

Not What You're Looking For? Read Our Roundup Review...