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Deeper Pro Plus Fish Finder

Review Last Updated: June 2024
Nancy Perry
Product Review by Nancy Perry
Product Features
  • Smartphone mount
  • Syncs to a mobile phone - IOS and Android
  • WiFi connectivity (up to 330ft/ 100m)
  • Built-in GPS
  • Deeper PRO+ Smart Sonar
  • Accessories including Gerber Dime multiplier (12-tool assistant)
  • Real-time mapping
  • Ice fishing mode


Do you need a helping hand catching fish? Or are you just looking for a way to enhance your fishing experience?

A fish finder could be just the gadget you need. A good fish finder will help you identify the best fishing spots, which is perfect for the colder months where fish retreat to the deeper depths, and carp bundle together in one spot.

The state of the art technology found in a lot of modern fish finders are sure to save you a lot of time and hassle when on a fishing trip. The Deeper PRO Plus fish finder is a great finder that is sure to give you the boost you need.

Keep reading for our review of the Deeper PRO Plus Fish Finder, including an extensive list of the features, and the pros and cons.


  • Multi-tool and a smartphone mount
  • The Deeper Pro Plus casts out up to 330 feet and can scan up to 260 feet
  • Compact design
  • Perfect fish finder for kayaks
  • It’s mobile, easy to use, and syncs to your mobile phone for a compact experience


  • Only mobile compatibility, no display included

Deeper Pro Plus Fish Finder Product Review

This fishfinder by Deeper will provide you with:

  • Water depth
  • Water temperature
  • Arches and suspension
  • Vegetation info
  • Bottom contour and consistency

Before using this state-of-the-art fishfinder:

  • Ensure that it’s fully charged.
  • Then, turn off data and wifi-assist on your smartphone.
  • Ensure the Deeper app is up to date

Let’s start by talking a little about the company behind the fishfinder, Deeper. It all began in 2012 when two anglers were fishing in Finland.

They used a sonar device to find fish and got the idea to make a castable, wireless, state-of-the-art fish finder.

Their sonar technology is brilliant. It casts up to a huge 330 feet and scans down to 260 feet. With dual-beam scanning, you’re sure to find those fish in no time.

If you’re a shore angler, you’ll love the unbeatable range that this fishfinder offers. It will map every contour and feature – just use the Onshore GPS function to take your angling to the next level.

For those that prefer ice fishing, the PRO Plus fish finder will suit your needs brilliantly too. The device will act as a light, portable, cable-free ice flasher to help you separate your targets.

You can even zoom in, which will help you track even the smallest lures.

Whatever your fishing preference is, this fish finder will serve you well. Simply cast it out to scan those difficult-to-reach areas without spooking the fish.

The Deeper Smartphone Mount enables you to attach your smartphone to your rod, which is perfect for a hands-free, easy-to-use viewing experience on your phone!

Even in dark conditions, you’ll be able to fish to a high standard. The Deeper Night Cover is a transparent cover that enables you to see sonar in the dark and pretty much any weather conditions with low visibility.

Let’s not forget that this fish finder comes with a FREE Gerber dime 12-tool multi-plier. It’s worth $50 and will act as the perfect pocket-sized assistant on any fishing trip.

It conveniently hooks to your keychain so you don’t need to worry about forgetting it!

The App

This finder boasts WiFi connection, which enables the device to send unlimited amounts of super detailed data straight to your mobile device.

The app is well designed and easy to use and quickly converts data into understandable information that even beginners will be able to decipher. Oh, and it’s free to use!

Please bear in mind that you must connect this to a mobile device of some sort, as the actual product has no display – you see the measurements and mapping through the screen of your mobile device.


The PRO Plus Fish Finder is the world’s only versatile, castable fish finder with built-in GPS. It is portable, and boasts state-of-the-art technology.

There’s nothing else like this on the market – it can reach and scan parts of the water that is impossible with other fish finders.

If you’re looking to improve your fishing skills, get underwater information quickly, and catch more fish, then why not give the Deeper Pro a go? At such an affordable price, it would be rude not to!

What are your thoughts on the Deeper PRO Plus Fish Finder? Would you use it?

Let us know in the comments below, and don’t forget to share this with your fishing friends!

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