Humminbird HELIX 5 SI Fish Finder with Side-Imaging and GPS Review

Featuring Side Imaging Sonar
Humminbird 409640-1 HELIX 5 SI Fish Finder with Side-Imaging and GPS Review

Product Name: Humminbird 409640-1 HELIX 5 SI Fish Finder with Side-Imaging and GPS

Product Description: Humminbird Fish Finder

Price: $$$

Currency: US

Availability: InStock


  • 8.6/10
    Rating - 8.6/10

If you are looking for a perfect fish finder that gives you accurate results, you should definitely try the Humminbird HELIX 5 SI Fish Finder with Side-Imaging and GPS out. This fish finder has many amazing features which make the work of the user efficient and easier. It is also very user-friendly as it has simple and understandable controls.

The commercial fishermen love this fish finder and have pointed out the fact that it can be used by the beginners and professionals as well. This article tells about the features this instrument has in detail. Let’s take a look.

Side imaging sonar provided

The Humminbird Helix 5 fish finder has a 256 color display with backlight which enables the user to see clearly even under the sun; the screen is very bright and has colored graphics. It has an internal GPS chart plotting with built-in UniMap cartography.

This instrument has a Dual Beam Plus sonar with a 4000W PTP power output. Also, it has a side imaging sonar and a down imaging sonar as well. The boat should have a speed of 3-4 mph on calm water for this to work properly. These requirements should be taken care of in order to get the accurate result.

Saving waypoints- never been this easy

Other than all the amazing features mentioned above, this fish finder has a Micro SD card slot. Due to this, you can insert a memory card and save the waypoints on it for the later use. Also, handling this device is pretty easy as it has a very lightweight, weighing only around 7 pounds.

It is extremely user-friendly; the controls are quite simple to understand and so is the language. This instrument requires 12 Volts batteries to start and work efficiently. Even beginners can use this fish finder without any difficulties.

Specs and Features

  • Weight: 7 pounds
  • Internal GPS chart plotting
  • UniMap cartography
  • Micro SD card slot
  • Dual Beam Plus sonar
  • 4000W power output
  • 256 color display with backlight
  • 12V batteries required

Review on the Best Fish Finders This Year


  • Instant and accurate results provided
  • Bright and colored display
  • Easily understandable
  • Waypoints can be saved
  • User friendly
  • Portable
  • Cost effective


  • Won’t give results if boat is stationary
  • It has a bad transducer


Humminbird has really done this time! This fish finder is one of the best in the market right now. Though there are a few flaws in it and there are a few things to be taken care of while using it, the advantages make it the best. It is very user-friendly. The SD card slot is useful and you can save the waypoints. Also, carrying this device around is very easy due to its lightweight.

It has made the work of many fishermen easy and efficient. You should also try this fish finder out. It is guaranteed that you will love working with it. Hurry up and buy this amazing product from as it is still in stock.