Product Description

Discover the Power of Precision Fishing with the Garmin STRIKER 4

Imagine gliding across the water at dawn, your eyes locked on a vibrant 3.5-inch color screen that reveals hidden underwater worlds. The Garmin STRIKER 4 fishfinder turns every outing into a strategic hunt, blending intuitive CHIRP sonar with reliable GPS to help you pinpoint fish, structures, and your favorite spots with ease. Whether you're chasing bass in shallow bays or jigging for perch in deeper waters, this compact powerhouse delivers clear, actionable insights that elevate your angling game.

Master CHIRP Sonar for Superior Fish Detection

Traditional sonar often muddles signals in busy environments, but CHIRP technology changes the game. By sweeping a range of frequencies, it captures finer details—like the subtle curve of a crappie schooling near structure or the texture of a rocky drop-off. Anglers report seeing fish targets separated by mere inches, making hooksets more confident and trips more productive.

GPS Navigation: Your Personal Lake Map

Built-in GPS isn't an add-on here; it's core to how the STRIKER 4 works. Quickly save hotspots, ramps, or docks as waypoints, then view them on the simple waypoint map. Follow your trail back to that legendary brush pile or share coordinates with buddies for group hunts. It's ideal for small boats where space is tight but precision matters most.

Versatile Tools for Every Fishing Style

  • Built-in Flasher: Perfect for ice fishing or vertical jigging. Watch your bait dance in real-time, see fish reactions, and gauge bottom composition—all on one screen.
  • Keypad Simplicity: No steep learning curve. Intuitive controls let you focus on fishing, not fiddling with menus. Multi-language support opens it up for anglers worldwide.
  • Mounting Flexibility: Transom and trolling motor hardware included, plus a tilt/swivel base for optimal viewing angles. Compact design fits kayaks, canoes, or aluminum boats seamlessly.
  • Upgrade Path: Start with the standard transducer's solid 200W RMS power, then level up to advanced options for deeper scans and even crisper returns when you're ready.

Real-World Wins from Everyday Anglers

Picture this: A weekend warrior on a local reservoir uses the STRIKER 4 to map a subtle ledge holding smallmouth bass. Weeks later, he returns via GPS, limits out before lunch. Or the ice angler who watches tip-ups through the flasher, setting hooks on aggressive perch hovering inches off the bottom. These aren't hypotheticals—they're the edge this fishfinder provides, backed by Garmin's reputation for rugged, water-ready gear.

Why Choose STRIKER 4 for Your Next Trip?

In a sea of gadgets, the STRIKER 4 stands out for its balance of affordability, ease, and performance. It's the fishfinder that grows with you—from novice casts to tournament tactics. Dial in your settings, trust the sonar returns, and watch your catch rate climb. Ready to fish smarter, not harder?

3.5-inch CHIRP Fishfinder with GPS

  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish; mark and return to hot spots, docks and ramps
    Convenient keypad operation
  • Includes CHIRP (77/200kHz) sonar transducer; transmit power (200W RMS)/(1,600W peak-to-peak)
  • Upgrade to high performance CHIRP with a GT8 or GT15 transducer (each sold separately)
  • Multi-language capability


Experience the Clarity of CHIRP
STRIKER 4 fishfinder includes a Garmin CHIRP (77/200 kHz) transducer, which provides a visibly higher level of clarity and detail for fish and structure than traditional 77/200 kHz transducers.

Mark Spots with High-sensitivity GPS
Unlike regular fishfinders, STRIKER fishfinders have built-in, high-sensitivity GPS to locate your current position quickly and precisely, then maintain your GPS location anywhere you go on the lake. More importantly, they allow you to mark spots where the fish are biting so you can return to them again in the future. You also can mark docks, boat ramps and other locations on the lake. Just follow the path created on your screen to return to them whenever you wish.

Navigate Easily with Waypoint Map
Since the STRIKER fishfinder series includes high-sensitivity GPS, you can see your position in relation to waypoints you have marked. Use the waypoint map to easily view, mark and navigate to locations such as brush piles, stumps and docks. It's also a great tool for finding your way back to the boat ramp. Check Your Speed on Screen

Check Your Speed on Screen
You can quickly and easily see your boat's speed on the screen of your STRIKER fishfinder. It's a great tool to make sure you are trolling at the right speed for the lure you're using and for a particular fish species. It's also a good way to tell if you are going the right speed in wake-controlled areas.

Fish Vertically with Built-In Flasher
STRIKER provides you with both a fishfinder and flasher all in 1 unit. Anytime you are stationary fishing, such as ice fishing or jigging for crappie, the built-in flasher will show you the bottom, whether it is solid or muddy, your jig or weighted bait, and the depth of fish as they swim into the sonar beam. You can even watch how high your jig is being lifted and dropped and whether fish move toward or away from it.

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