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Deeper
Deeper Smart Sonar Chirp+3 Fish Finder

Deeper Smart Sonar Chirp+3 Fish Finder

4(1 rating)

Best price now

$35.00at BanaFishChecked 8 h ago

90% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $35.00 at BanaFish (checked Nov 11, 2026).
  • Checked at 4 stores.

Our take on the Deeper Smart Sonar Chirp+3 Fish Finder

The Deeper Smart Sonar Chirp+3 is a castable wireless fish finder that pairs with your phone over Wi-Fi. It uses CHIRP sonar for clearer readings of fish, structure and bottom hardness, and it works from shore, a kayak or a boat without any wiring. It suits anglers who want a portable depth and fish finder without a fixed console. Against rivals like the Garmin Striker Cast and Vexilar SonarPhone, it leans on app features and mapping rather than a built-in screen.

Best forBank and shore anglers who cast to find depth and structureKayak and small-boat fishing without a fixed consoleAnglers who prefer reading sonar on a phone or tabletTravel and ice fishing where a compact unit matters
Pros
  • CHIRP sonar gives sharper fish arches and better target separation than single-frequency units
  • Castable, wireless design needs no wiring or transducer mounting
  • Works with the Deeper app for depth, bottom hardness and fish location
  • GPS and mapping features help mark spots and plan casts
  • Compact and light enough to carry in a tackle bag
Cons
  • No built-in screen, so you depend on your phone's battery and display
  • Wi-Fi range drops off in rough water or at long casts
  • App features and updates can be more than casual anglers need
  • Sonar performance suffers in very shallow or weedy water

Deeper Smart Sonar Chirp+3 Fish Finder prices at every store

  • BanaFishNew

    In stockReturn policy

    $35.00Checked 8 h ago
    Visit BanaFish
  • Waveinn.comNew

    In stockShips from abroad · duties may apply

    $290.99+ $16.99 shippingChecked 8 h ago
    Visit Waveinn.com
  • Nootica.comNew

    In stock

    $351.90+ $11.99 shippingChecked 8 h ago
    Visit Nootica.com
  • eBayNew

    In stockSold by great-fishing-tackle

    $471.05+ $17.50 shippingChecked 8 h ago
    Visit eBay

Store links may earn us a commission.

Deeper Smart Sonar Chirp+3 Fish Finder price history

Lowest price we've seen: $290.99 on Nov 11 at Waveinn.com. Tracked across 3 stores since Nov 11.

What reviewers say

Owners generally rate the Chirp+3 as a solid portable sonar for bank and kayak fishing, praising the clear CHIRP readings and easy phone setup. Complaints center on Wi-Fi dropouts at distance and the reliance on a phone screen.

What people mention
  • Sonar clarityPraisedOwners say CHIRP gives clearer fish arches and better separation than older single-frequency units.
  • ConnectionCriticisedSome report the Wi-Fi link dropping at long range or in choppy water.
  • Phone relianceMixedUsers like the app but note it drains phone battery and ties them to a screen.
  • PortabilityPraisedAnglers value how easy it is to carry and cast without wiring.
  • Shallow waterCriticisedA few say readings get noisy in very shallow or weedy spots.

About the Deeper Smart Sonar Chirp+3 Fish Finder

Brand
Deeper
Color
Black
Type
Fish finder
Use
Nautical and fishing

Questions and answers

Do I need a phone to use it?
Yes. The Chirp+3 has no screen of its own and sends sonar to the Deeper app on your phone or tablet over Wi-Fi.
How does it compare with the Garmin Striker Cast?
Both are castable phone-based sonar. The Deeper leans on app mapping and CHIRP detail, while the Garmin ties into Garmin's ecosystem and app.
Can I use it from a kayak or boat?
Yes. You can cast it or tow it, and it works from shore, kayak or boat without any wiring.
Does it show depth and bottom type?
Yes. It reports depth, bottom hardness and contour, and marks fish and structure in the app.
What comes in the box?
The sonar unit, a USB charging cable and a tether or attachment for casting; check the listing for the exact bundle.
Is it good for ice fishing?
It can be used through a hole, but cold weather shortens battery life and the phone must stay warm to keep working.
Where is the Deeper Smart Sonar Chirp+3 Fish Finder cheapest?
At BanaFish, for $35.00, 90% under what the other stores charge, as of our latest check.
What do buyers say about the Deeper Smart Sonar Chirp+3 Fish Finder?
Rated 4 out of 4 from 1 ratings.
Where can I buy the Deeper Smart Sonar Chirp+3 Fish Finder?
4 stores we checked sell it, including BanaFish, Waveinn.com, Nootica.com, eBay.

Stores we've priced the Deeper Smart Sonar Chirp+3 Fish Finder at

  • Trekkinn.com deals and prices

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