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Smart Sonar Fish Finder

Regular price £234.95 Sale price£69.95 Save 70%
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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Catch More Fish with Smart Sonar Technology

Using cutting-edge sonar fishing identification technology, our Fish Finder helps you locate fish with precision and ease by transmitting real-time data to your smartphone or tablet. This process ensures you have the most accurate information on water beds, fish locations, and more, making it perfect for anglers of all levels.

Real-Time Data Transmission

With our Fish Finder, you get real-time data transmission directly to your smartphone or tablet. The sonar technology works in conjunction with the free "Fish Helper" app on iOS or Android, ensuring you have up-to-date information on water conditions, fish locations, and more.

High Sensitivity and Noise Filtering for All Fishing Types

Our advanced sonar fish finder boasts a 90-degree sensitivity and noise filter, allowing you to detect fish up to 200ft/60m deep with unparalleled accuracy. Whether you're into kayaking, canoeing, or ice fishing, this bluetooth fish finder is perfect for all fishing adventures in both saltwater and freshwater. 

Ultra-Lightweight and Compact for Convenience

Weighing only 0.074kg and measuring 1.97 inches in diameter, this compact fish finder fits all standard rods and lines seamlessly. Its lightweight design ensures it won't weigh you down, making it an ideal companion for every fishing trip. Whether you're using it as a bluetooth fish finder or a sonar fish finder, its portability and ease of use will enhance your fishing experience without any hassle.

Frequently Asked Questions

How does the Fish Finder work? 

Our Fish Finder uses advanced sonar technology to detect fish and underwater structures. It transmits data in real-time to your smartphone or tablet via Bluetooth, providing you with accurate and detailed information.

Do I need an app to view data on my phone?

Yes, you need the "Fish Helper" app to view data from the Fish Finder on your phone. The app syncs with the device via Bluetooth, allowing you to access real-time information on fish locations, water conditions, and more.

Is the Fish Finder suitable for beginners? 

Yes, our Fish Finder is designed to be user-friendly and effective for both beginners and experienced anglers. Its easy-to-use interface and detailed data make fishing trips more successful for everyone.

Can I use the Fish Finder for ice fishing? 

Absolutely! It is perfect for ice fishing, as well as other types of fishing like kayaking, canoeing, and more. It's effective in both saltwater and freshwater environments.

Can the Fish Finder be used in extreme weather conditions? 

Yes, the Fish Finder is designed to operate in temperatures ranging from -10 to 60°C, making it suitable for use in various weather conditions.

Product Specifications

  • Depth range: 2 - 200ft/0.6-60m
  • Sonar frequency: 125KHz
  • Sonar radiation angle: 90 degrees (wireless)
  • Bluetooth distance: 30-50m
  • Operating temperature: -10 - 60°C
  • Size: 1.97” (diameter)
  • Main unit: 3.7V rechargeable lithium-ion battery (included)
  • Charging time: about 2 hours
  • Endurance time: about 5-10 hours

Package Includes

  • 1x Fish Finder
4.7 (19.342)
Jack Turner

Confirmation came through straight away, then another email when it was sent. Tracking worked and the parcel arrived when they said it would. Nice and straightforward

Benjamin Foster

Nothing missing and no surprises when I opened the parcel. What turned up matched what I’d seen on the website

Hannah Lewis

Had a look around before buying and this was a fair bit cheaper. Arrived as expected too, so happy with that.

Sophie Bennett

I emailed before ordering because I couldn’t work out which option I needed. Got a proper reply explaining the difference, rather than just a link back to the page I’d already read. Might seem a small thing but it helped me decide. Placed the order that evening and I’m happy with what arrived.

Harry Collins

My first order was only a small one a few months back. That went well, so I checked here when I needed something else. Different sort of purchase this time but everything was just as straightforward. Saved me another evening of looking around!

Daniel Thompson

Ordered Sunday evening and it was here Tuesday morning. Wasn’t expecting that, especially ordering over the weekend

Charlotte Brooks

All arrived, all good 😊

Amelia Scott

Entirely my mistake, I picked the wrong option and only noticed when the confirmation came through. Sent an email and they managed to change it before dispatch. Very relieved I didn’t have to deal with returning it afterwards!

George Wilson

Bought it in the sale. Happy with what I paid and it’s what I was after, which is the main thing.

Grace Mitchell

Hadn’t heard of Havenholt before and wasn’t sure about ordering from somewhere new. Only bought one thing to start with. There was a short wait for dispatch, but they kept me updated and everything arrived as described. Happy with the purchase and I’d be comfortable ordering again.

Emily Carter

There was a mix-up with my order so I had to get in touch. Sent a photo over and they explained what would happen next. Didn’t have to keep repeating myself to different people, which I really appreciated. All sorted now

Samuel Reed

They didn’t have the one I wanted when I went into the shop, but suggested checking online. Managed to order it on the website later that day. Would have preferred to take it home there and then, but this worked out fine.

Smart Sonar Fish Finder
Smart Sonar Fish Finder
£234.95 £69.95
Smart Sonar Fish Finder with Smartphone App – Wireless Castable Depth Sounder for Fishing