15 Best Ice Fishing Flashers (June 2026)

Last winter I sat on the ice for three hours without a single bite, watching my buddy three holes over pull walleye after walleye. His secret? A compact ice fishing flasher that showed him exactly where the fish were suspended and how they reacted to his jig in real-time. That day transformed my ice fishing game.

The best ice fishing flashers for finding fish are essential tools for hardwater anglers who want to stop guessing and start catching. These sonar devices use high-frequency sound waves to create real-time displays of fish, your lure, and bottom structure beneath the ice. Whether you are a weekend warrior or a serious ice angler, having the right flasher can mean the difference between a frustrating day and a full bucket.

In this guide for 2026, I will walk you through 15 top-rated ice fishing electronics that our team has researched and analyzed. From budget-friendly entry-level units to professional-grade systems with GPS mapping and CHIRP sonar, there is a flasher here for every style and budget.

Top 3 Picks for Best Ice Fishing Flashers

Before diving into our complete lineup, here are the three standouts that deserve your attention based on features, value, and real-world performance.

Best Ice Fishing Flashers in 2026

Here is our complete comparison of all 15 top-rated ice fishing flashers. Use this table to quickly compare features and find the right match for your needs.

1. Garmin Striker 4 with Transducer – Compact Powerhouse

I have recommended the Garmin Striker 4 to more beginners than any other unit, and for good reason. This little powerhouse delivers professional-grade sonar in a package that fits in your ice bucket. The CHIRP sonar sends continuous sweeps of frequencies through the water, giving you separation between fish, structure, and your lure that older single-frequency units simply cannot match.

The keyed interface with dedicated buttons is a blessing when your fingers are cold and stiff. No fumbling with touchscreens while wearing thick gloves. I can switch between traditional sonar and flasher mode with one button press, making it perfect for both ice fishing and open water seasons.

What really sets this unit apart is the waypoint map. After finding a productive honey hole at 27 feet on the north end of the lake, I mark it with a simple button press. Next trip out, I navigate right back to that exact spot. The 1600-foot depth capability handles even the deepest reservoirs I fish.

The built-in flasher mode displays your jig and fish in real-time, just like traditional circular flashers. I watched a crappie rise from bottom last January and smack my tungsten jig the moment it entered the strike zone. Without that visual feedback, I would have missed the bite entirely.

Who Should Buy This

Anglers wanting a reliable, affordable entry into ice fishing electronics will love the Striker 4. It bridges the gap between basic flashers and expensive GPS combos. If you fish both summer and winter, this unit transitions seamlessly between seasons.

Who Should Skip This

Serious hole-hoppers who need detailed mapping and chartplotting should look at the Plus models with Quickdraw Contours. The 3.5-inch screen can feel cramped when split-screening multiple views.

2. Garmin Striker 4 with Portable Kit – Ready to Fish

The portable kit version of the Striker 4 is what I wish I had bought first. Instead of piecing together batteries, chargers, and carrying cases, Garmin bundles everything you need in one box. The foam float keeps your transducer positioned perfectly in the hole, and the padded bag protects the screen during transport.

Battery life on the included rechargeable pack lasts my full 8-hour outings with power to spare. The AC charger plugs into my truck between spots, so I never worry about running dry. Having a dedicated ice fishing setup means my open water units stay rigged on the boat year-round.

The kayak transducer mount is a bonus for summer anglers. I have used mine on my sit-on-top to map weed edges and drop-offs, then returned to those same spots come ice season. The waypoint system transfers perfectly between seasons.

Hole-hopping is where this kit shines. The entire system weighs under 3 pounds, so I can carry it, my auger, and rods in one trip. Setting up at a new hole takes 30 seconds. Drop the transducer, power on, and start fishing.

Who Should Buy This

Anglers who want a turnkey ice fishing solution without buying accessories separately should grab this kit. The value is excellent when you price out individual components. Run-and-gun fishermen who hop between holes will appreciate the quick setup.

Who Should Skip This

If you already own a battery and carrying case, the base Striker 4 saves money. Bank fishermen who do not need portability might prefer a fixed mount unit.

3. Garmin Striker Plus 4 with Dual-Beam Transducer – Mapping Marvel

The Plus series adds GPS and mapping capabilities that change how I approach new lakes. With Quickdraw Contours, I can create custom maps showing every drop-off, hump, and weed bed as I fish. After two seasons mapping my home lake, I have detailed contours that no commercial chart offers.

The dual-beam transducer switches between wide coverage for searching and narrow beam for detailed views of specific targets. When I am scanning a flat for suspended crappie, the wide beam shows me the whole school. Switching to narrow beam zooms in on individual fish and shows me exactly how they react to my lure.

Battery life impresses me on cold days. The 4.3-inch screen is bright enough to read in direct sunlight reflecting off snow, yet sips power conservatively. I have run 10-hour days in subzero temperatures without the low battery warning.

The GPS accuracy is spot-on for ice fishing. I mark waypoints at productive holes and navigate back to them even when snow covers my previous tracks. The speed display helps me dial in my jigging rhythm to match what the fish want.

Who Should Buy This

Anglers fishing unfamiliar waters will love creating their own maps. Tournament guys who need to return to exact spots benefit from GPS precision. Anyone wanting to build a detailed understanding of their favorite lake should consider the Plus series.

Who Should Skip This

Fishermen sticking to small, familiar ponds may not need mapping features. The depth limit of 20 meters restricts deep-water anglers chasing lake trout in 100+ foot holes.

4. Garmin Striker Vivid 4cv – Color Clarity Champion

The Vivid series introduces color palettes that make distinguishing fish from structure almost effortless. Traditional sonar displays can be tough to read when everything shows as shades of gray. The Vivid 4cv uses contrasting colors to separate your jig, fish arches, and bottom hardness at a glance.

CHIRP ClearV scanning sonar adds a photographic quality to what you see below the ice. Last February, I watched a school of bluegill suspend 8 feet down and could actually see the weed bed they were relating to. That level of detail helps me understand fish positioning better than any flasher I have used.

The high-sensitivity GPS locks onto satellites quickly even in tree cover or snow conditions. Waypoint accuracy is within a few feet, crucial when returning to a specific hole in a cluster of drill marks. I mark my tent position and all my fishing holes before the ice gets covered in snow.

At just 11.2 ounces, this unit travels light. It fits in my bucket without taking space from minnows or tackle. The tilt-and-swivel mount lets me adjust viewing angles whether sitting or standing in my shelter.

Who Should Buy This

Kayak anglers and ice fishermen who want premium sonar in a compact package should grab the Vivid 4cv. The color display reduces eye strain during long days. Anyone struggling to interpret traditional grayscale sonar will appreciate the vivid palettes.

Who Should Skip This

Anglers who prefer larger screens for aging eyes should look at the 5-inch models. If you do not need ClearV scanning and just want basic flasher functionality, simpler units save money.

5. Garmin Striker Plus 4 Ice Fishing Bundle – Winter Ready

This bundle is purpose-built for hardwater anglers. The Dual Beam-IF transducer is specifically designed for ice fishing with a cable and float system that keeps it perfectly positioned in your hole. No rigging or DIY solutions needed. Everything works together out of the box.

The carrying case is genuinely rugged. My buddy dropped his from truck height onto frozen lake surface, and the unit kept working fine. The foam padding absorbs impacts that would shatter lesser units. A handle makes carrying easy even with gloves.

Battery life exceeds expectations. Garmin includes a high-capacity rechargeable pack that powers through multiple days of fishing. The AC charger plugs into standard outlets or inverters, so you can top off between trips or at the ice house.

The built-in flasher mode displays real-time feedback that matches circular flashers costing twice as much. Watching your jig drop and fish react happens instantly with no lag. When a walleye appears on screen and tracks your lure upward, you know exactly when to set the hook.

Who Should Buy This

Serious ice anglers who want a dedicated winter setup should buy this bundle. The value is excellent considering individual component costs. Anyone tired of jury-rigging open water units for ice fishing will appreciate the purpose-built design.

Who Should Skip This

Fishermen wanting year-round versatility might prefer a standard Striker that transitions between boat and ice. Budget-conscious beginners can start with simpler units.

6. Garmin STRIKER Plus 5 Ice Fishing Bundle – Larger Display

Stepping up to the 5-inch display is a game-changer for my aging eyes. Split-screen modes become actually readable instead of squinting at tiny divisions. The extra real estate lets me run sonar and GPS simultaneously without feeling cramped.

The GT8HW-IF transducer is Garmin’s high-wide CHIRP ice fishing model. It sends broader frequency ranges that show fish arches with incredible clarity. Target separation is noticeably better than standard transducers. I can distinguish between a 10-inch walleye and a 14-inch fish based on arch thickness.

Quickdraw Contours builds maps automatically as you move between holes. After drilling a grid pattern across a flat, I have detailed depth contours showing every transition. The GPS stores 5000 waypoints, more than I will ever need for local lakes.

The carrying case accommodates the larger unit while keeping everything organized. Battery, charger, transducer, and head unit each have dedicated slots. Nothing gets lost or tangled in my truck bed.

Who Should Buy This

Anglers who struggle with smaller screens should upgrade to this 5-inch model. The bundle format saves money over buying components separately. Anyone serious about ice fishing electronics will appreciate the professional features.

Who Should Skip This

Minimalist anglers who travel light might find this bundle bulky. The 5-inch screen adds size and weight compared to compact 4-inch units. Casual weekend fishermen may not need the advanced mapping capabilities.

7. Garmin STRIKER 5CV – Open Water Ready

The 5CV strikes a perfect balance between features and price. You get CHIRP traditional sonar plus ClearVu scanning that shows photographic-quality images of structure and fish. The 2300-foot depth rating handles any lake trout fishing I plan to attempt.

I appreciate that Garmin focused budget on sonar quality rather than fancy networking features. ClearVu scanning reveals details I never saw with basic sonar. Rock piles, timber, and weed edges show clearly enough that I can identify bottom composition without dropping a camera.

The intuitive interface means I spend time fishing instead of learning menus. Dedicated buttons for mark, zoom, and view mode keep operation simple. Even beginners figure out basic functions in minutes, while advanced settings let experienced anglers fine-tune every parameter.

Build quality impresses me season after season. The rugged case withstands bouncing around in my sled and exposure to blowing snow. Water resistance is genuine, not marketing fluff. I have accidentally splashed mine countless times with no issues.

Who Should Buy This

Anglers wanting premium sonar without paying for features they will not use should grab the 5CV. ClearVu scanning is addictive once you experience it. Deep-water fishermen need the 2300-foot depth rating this unit offers.

Who Should Skip This

Tech-focused anglers wanting WiFi, SD card slots, or preloaded maps should look at ECHOMAP series units. If you already own a quality ice fishing bundle, this is redundant unless you need a dedicated boat unit.

8. Garmin Striker Vivid 5cv Portable Ice Fishing Bundle – Editor’s Choice

This bundle represents the sweet spot for serious ice anglers. The Vivid 5cv combines the best color display technology with a purpose-built ice fishing transducer and portable kit. It is the unit I personally reach for when heading out for a day on hard water.

The GT8HW-IF transducer features adjustable beam angles that adapt to different fishing situations. Narrow beam for precision when sight-fishing individual fish, wide beam for searching new areas. Watching jig and fish interactions in real-time feels like having underwater vision.

Target separation is remarkable. I can see my 3mm tungsten jig 2 feet above a crappie and distinguish between the two signals. That level of detail helps me understand exactly how fish react to different jigging cadences. When I switch to a slower lift-fall and see fish respond, I know I have cracked the code.

The portable kit includes everything needed for a day on the ice. Rechargeable battery lasts 12+ hours, charger works from wall or truck outlets, and the padded bag protects your investment. The foam float positions the transducer perfectly without any adjustment needed.

Who Should Buy This

Dedicated ice anglers who want the best combination of features, portability, and performance should choose this bundle. It is ideal for hole-hoppers who demand accurate fish detection and jig tracking. Tournament anglers will appreciate the professional-grade sonar.

Who Should Skip This

Casual fishermen who only hit the ice twice a season might not justify the investment. Budget-conscious beginners should consider the Striker 4 bundles first. If you rarely move once you start fishing, the portability is wasted.

9. Humminbird PiranhaMAX 4 Portable – Entry Level Value

Humminbird built their reputation on solid electronics at fair prices, and the PiranhaMAX 4 continues that tradition. This portable kit includes everything needed to start ice fishing with sonar assistance. The 7-amp hour battery and wall charger mean you are fishing within minutes of opening the box.

Dual beam sonar lets you choose between detail and coverage. The narrow 200kHz beam shows precise fish arches when you know fish are present. Switch to the wider 83kHz beam to scan large areas quickly when searching for active fish. I start wide, then narrow in once I mark targets.

The color TFT display is easy to read in bright conditions, which matters when sunlight reflects off snow surrounding your hole. Fish appear as distinct arches rather than blobs, helping distinguish between baitfish and predators. Bottom contour shows clearly enough to identify transitions.

At 2.5 pounds total weight, this unit travels effortlessly. I have carried it miles into backcountry lakes without fatigue. The carrying case protects everything during transport and provides organization so nothing gets lost.

Who Should Buy This

Beginning ice anglers who want Humminbird reliability without complexity should start here. The portable format appeals to hikers and backcountry fishermen. Budget-conscious anglers get genuine fish-finding capability without premium pricing.

Who Should Skip This

Advanced anglers wanting GPS, mapping, or CHIRP sonar need to step up to Helix models. The basic display lacks the vivid color palettes and detailed target separation of premium units.

10. Humminbird ICE Helix 5 G3 – Professional Grade

The ICE Helix series brings tournament-grade electronics to hardwater fishing. Dual Spectrum CHIRP sends multiple frequencies simultaneously, creating detailed images that separate fish from structure and show bottom hardness variations. This is professional-level sonar technology.

Multiple view modes let you customize the display. Flasher view gives traditional circular display for real-time feedback. A-Scope shows instantaneous sonar returns alongside historical data. Zoom modes focus on specific depths where fish are suspended. Interference rejection keeps multiple units running cleanly in close proximity.

The portable shuttle design houses your battery and transducer cable neatly. Everything stays organized during transport and sets up quickly at each hole. I appreciate the dedicated battery compartment that protects power connections from snow and moisture.

All-season bundle options include open-water transducers and mounts, making this a year-round investment. Switch between ice and boat configurations without buying separate units. The same GPS waypoints transfer between seasons.

Who Should Buy This

Serious anglers who demand Humminbird’s best technology should choose the ICE Helix 5. Tournament competitors need the precision and reliability this unit offers. Anyone wanting one electronics system for all seasons benefits from the bundle flexibility.

Who Should Skip This

The 12-pound weight might discourage hole-hoppers who travel light. Budget-minded anglers can find capable fish finders for less money. If you fish exclusively in one season, the all-season features are unnecessary.

11. Humminbird ICE H5 Chirp GPS G3 – GPS Enabled

Adding GPS to the ICE Helix platform transforms how you approach structure fishing. Mark waypoints at every productive hole, rock pile, and weed edge. Navigate back to them even when snow covers your tracks or wind drifts change the landscape.

The GPS accuracy is impressive even in tree cover or canyon terrain. I have returned to specific holes a month later and found my waypoint within arm’s length of where I drilled. That precision matters when you find a magic spot that produces fish consistently.

Dual Spectrum CHIRP provides the detail needed to distinguish between species based on arch size and behavior. Panfish show as tight clusters of small arches. Walleye appear as larger individual marks suspended at specific depths. Pike create distinctive thick arches that you learn to recognize.

Interference rejection works well when fishing near other electronics. I regularly fish within 20 feet of buddies running their own units without cross-talk or ghost signals. The system filters out noise to show clean, accurate returns.

Who Should Buy This

Structure fishermen who rely on returning to specific spots need GPS capabilities. Anglers fishing large lakes where landmarks disappear under snow benefit from waypoint navigation. Tournament anglers require precise location recording.

Who Should Skip This

Fishermen on small, familiar waters may not need GPS functionality. The added cost over non-GPS models only makes sense if you use the feature. Weight-conscious hikers should consider lighter alternatives.

12. Vexilar FL-8se Genz Pack – Classic Performance

Vexilar invented the modern ice fishing flasher, and the FL-8se remains a testament to their original vision. This is pure analog sonar with no menus, no settings to adjust, and nothing to go wrong. Drop the transducer and start fishing.

Sensitivity is unmatched in this price range. The 19-degree Ice-Ducer picks up tiny tungsten jigs and shows baitfish smaller than an inch. When a fish enters the cone, you see it instantly. There is no processing delay or digital lag between reality and display.

Battery life is legendary. I can fish three full weekends on a single charge of the 12-volt battery. Cold temperatures barely affect runtime. This reliability matters when you are miles from shore and dependent on your electronics.

The three-color LED display shows green for weak returns, orange for medium signals, and red for strong targets. Learning to read these colors takes practice, but experienced Vexilar users swear by the precision. You can tell if a fish is looking at your bait versus actively pursuing it.

Who Should Buy This

Traditionalists who want proven technology without complexity should choose the FL-8se. Beginners appreciate the simplicity and reliability. Anyone who prioritizes battery life and durability over flashy features will be satisfied.

Who Should Skip This

Anglers wanting GPS, mapping, or digital displays should look at modern units. Fishing in groups with multiple flashers may experience interference. Those who prefer photographic sonar images to circular displays will find this limiting.

13. Vexilar FLX-12 Genz Pack – Shallow Water Specialist

The FLX-12 adds digital technology to Vexilar’s proven platform while maintaining the reliability that made them famous. The special low power mode is a game-changer for shallow water fishing where standard flashers overwhelm with too much signal.

In depths under 15 feet, normal flashers blast so much energy that the display becomes unreadable. The FLX-12’s low power mode reduces output for clean, detailed returns in skinny water. You can see your jig and individual panfish clearly even in 8-foot flats.

Night mode dims the display for fishing after dark without destroying your night vision. The subtle backlighting lets you track fish during prime evening bite windows without the eye strain of bright displays.

Five depth ranges from 20 to 120 feet cover any fishing situation. Select the range that puts your targets in the optimal viewing zone. Zoom functions focus on the bottom 6 feet or any other zone where fish are holding.

Who Should Buy This

Shallow water specialists fishing ponds and reservoirs under 20 feet deep need the low power mode. Night fishermen appreciate the dimming feature. Anyone wanting Vexilar reliability with modern digital features will be happy.

Who Should Skip This

Deep water anglers fishing 50+ feet do not need the shallow water specialization. The premium price over the FL-8se only makes sense if you use the additional features. Fishermen wanting GPS or mapping should look elsewhere.

14. Vexilar FL18 Genz Pack – Premium Build

The FL18 represents Vexilar’s premium offering with build quality that justifies the investment. Japanese manufacturing and tighter tolerances produce a unit that runs quieter and displays cleaner than their standard models. This is heirloom-quality gear.

The 12-degree transducer provides a narrower cone angle than the standard 19-degree version. That narrower beam gives better target separation and precision when you want to see exactly what is happening directly below your hole. It is like switching from a floodlight to a spotlight.

Genz Pack portability means everything fits in a compact case that protects your investment. The foam float keeps the transducer perfectly positioned. Battery, charger, and cables all store neatly between trips.

Reliability is the primary reason anglers pay premium prices for Vexilar. These units run season after season with minimal maintenance. I know fishermen using 20-year-old Vexilars that still perform like new.

Who Should Buy This

Discerning anglers who value build quality and precision should invest in the FL18. Tournament competitors need the target separation advantage. Anyone tired of replacing cheaper units every few seasons will appreciate the durability.

Who Should Skip This

Casual fishermen may not justify the premium over standard FL-8se models. The 12-degree transducer limits coverage when searching large areas. Budget-conscious beginners should start with more affordable options.

15. MarCum M5L Flasher System – Lithium Powered

MarCum entered the flasher market with innovative features that set them apart. The M5L includes a premium lithium iron phosphate battery that weighs less and lasts longer than traditional lead-acid batteries. This is genuine technology advancement, not marketing fluff.

The Max Brightness and Clarity lighting system produces the brightest display I have seen on any flasher. Even in direct sunlight on snow-covered ice, the LEDs punch through with vivid colors. Night fishing reveals subtle detail that darker displays miss.

Dual beam transducer offers 8-degree narrow beam for precision or 20-degree wide beam for searching. Switching happens at the transducer, not the head unit, giving instant adaptation. The 3/4-inch target separation specification is among the best available.

Twelve selectable zoom settings including patented Infinitely Adjustable Zoom let you focus on any depth range. Patented features like the adjustable zoom actually work as advertised, not gimmicks. MarCum packs serious engineering into this system.

Who Should Buy This

Tech-forward anglers who want the latest battery technology should consider the M5L. Those prioritizing display brightness above all else will appreciate the MBC lighting. Anyone wanting features not found on Garmin or Vexilar units should explore MarCum.

Who Should Skip This

Quality control inconsistencies reported by some buyers give pause. The lower overall rating suggests checking warranty terms carefully. Conservative anglers who prioritize proven reliability over innovative features might stick with established brands.

Ice Fishing Flasher Buying Guide

Choosing the right ice fishing flasher requires understanding several key factors that separate good units from great ones. Here is what matters most when making your decision for 2026.

Flasher vs Digital Fish Finder

Traditional circular flashers like Vexilar units show real-time information with zero processing delay. Your jig drops instantly on screen as it falls. Fish movements happen in real-time without digital lag. Many experienced ice anglers prefer this immediate feedback for precise jigging.

Digital fish finders like Garmin Striker models offer additional features including GPS, mapping, and historical data review. CHIRP sonar provides better target separation than traditional flashers. The trade-off is slight processing delay and more complexity.

Target Separation

This specification tells you how close two objects can be while still showing as separate signals. Better separation means distinguishing your jig from a nearby fish. Premium units offer 3/4-inch separation while budget models may blend objects 2 inches apart.

For vertical jigging, target separation matters tremendously. You want to see if a fish is 6 inches below your bait or 18 inches away. That information helps you adjust your presentation to trigger strikes.

CHIRP Sonar Technology

CHIRP sends continuous sweeps of frequencies rather than single pulses. The result is clearer images with better target separation and less noise. Fish arches appear more defined. Bottom structure shows greater detail.

Modern CHIRP units like Garmin Striker Vivid and Humminbird ICE Helix make traditional flashers look dated. The technology has become standard on quality ice fishing electronics for 2026.

Battery Life and Cold Weather Performance

Lead-acid batteries suffer in cold temperatures, losing capacity just when you need it most. Lithium batteries like those in the MarCum M5L maintain performance in subzero conditions. Bring backup power for all-day fishing sessions.

Vexilar’s legendary 24+ hour battery life sets the standard that other manufacturers chase. Consider runtime when comparing units. Nothing ruins a fishing trip faster than a dead battery at midday.

Display Readability

Bright sunlight reflecting off snow challenges any display. Look for units with sunlight-readable screens and adjustable brightness. Color displays with vivid palettes reduce eye strain during long days.

Screen size matters for split-screen viewing. A 5-inch display lets you run sonar and GPS simultaneously. Compact 3.5-inch units work fine for single-purpose viewing but feel cramped for complex displays.

Portability and Weight

Hole-hoppers covering miles of ice need lightweight gear. Portable bundles with carrying cases protect your investment during transport. Quick setup and breakdown save time when moving between spots.

Consider total weight including battery and transducer. A 12-pound unit feels heavy after carrying it across a frozen lake. Lithium batteries reduce weight significantly compared to traditional options.

GPS and Mapping Capabilities

Built-in GPS lets you mark waypoints at productive holes and navigate back to them. Mapping software like Garmin Quickdraw Contours creates custom charts as you fish. These features transform random fishing into strategic structure fishing.

GPS becomes essential on large lakes where landmarks disappear under snow. Return to the same spot a month later using saved waypoints. Tournament anglers rely on GPS for precise location recording.

Transducer Beam Angle

Narrow beams like 8 or 12 degrees show detail directly below your hole. Wide beams like 19 or 20 degrees scan larger areas for searching. Some units offer adjustable or dual-beam options for versatility.

Ice anglers generally prefer narrower beams than open water fishermen. Precision matters more than coverage when vertical jigging through a single hole. Choose based on your fishing style.

Frequently Asked Questions

Final Thoughts

The best ice fishing flashers for finding fish in 2026 combine reliable sonar technology with features that match your fishing style. Garmin dominates the digital segment with excellent CHIRP sonar and GPS integration. Vexilar remains the standard for traditional circular flashers with unmatched battery life. Humminbird offers professional-grade options with Dual Spectrum CHIRP, while MarCum brings innovation with lithium power.

My recommendation depends on your budget and needs. The Garmin Striker Vivid 5cv Portable Bundle tops the list for overall value and capability. Beginners should consider the Garmin Striker 4 or Vexilar FL-8se for affordable entry points. Serious anglers fishing tournaments or large waters benefit from GPS-equipped units like the Humminbird ICE Helix 5 GPS.

Whichever unit you choose, investing in quality ice fishing electronics transforms your hardwater experience from hoping to knowing. The fish are down there. A good flasher shows you exactly where.