The Humminbird Helix 9 Si GPS seems one of the best products of this brand. Are you looking for higher performance? If yes, then you need to select this product. It can enhance your experience for it in a better manner.

This product possesses elegant designs. Humminbird Helix seems loaded with many features. A person who knows angles will definably love such features for people. Therefore you can admire its features and more. 

You can also read similar review of helix products:

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My Humminbird Helix 9 Si GPS Review

Humminbird Helix 9 Si GPS Review

My Humminbird Helix 9 Si GPS was launched in 2015. It seems to overcome 900 series products. The name itself suggests one to emphasize features. It includes the side, downward and more imagining.

Also, there are better GPS maps. Are you admiring the sonar of this device? If yes, then you should not worry about it. One can undoubtedly tackle with a better model of sonar and transducer. This device can easily be operated with a different range of frequency. 

Humminbird helix can make you allow to visualize perfect pictures with ranges of 150-1200 feet. Also, it possesses a more excellent range of angles. Hence, you can observe your surrounding at 20-60 degree.

The beams of this product have a conical shape. Side imaging follows the best technology of CCA fan-shaped. Therefore one can observe coverage of around 240ft. Also, the down imaging works in similar conditions.

Following SI and DI, one can visualize sharp images with great clarity. 

The transducer attaches to this device possesses a temperature sensor. Therefore one can locate fishes in faster ways. These include many more features of this product following sonar. Firstly, Humminbird helix 9 Si can allow to make sonar recordings and shorts.

Also, one can prefer to make Ethernet connectivity with it. There possesses a better option of inserting micro SD cards. Here side you can locate the best range of GPS technology.

Therefore after using this product one can tackle with better profits. One can also purchase the combo offers of the Humminbird Helix 9 Si GPS device. 

Specifications of the Humminbird Helix 9 Si GPS


This product land at your doorstep with 9 inches wider screen. Also, there possesses a high resolution of 1024×600. Therefore one can tackle to have distinct vision with enhanced technology. It has 16-bit colour readability.

Hence, you need to adjust amenities for LED backlighting. Accordingly, one can make observance of the better screen under direct sunlight. One can undoubtedly make all settings of display in an easily accessible manner. 

Sonar & Transducer

Humminbird Helix 9 Si GPS seems to tackle with diversified variety of frequencies. It follows the dual spectrum CHIRP sonar technology. Hence, all people can undoubtedly maintain a better level of results out of it.

Firstly there possesses conical-shaped beams. It can help one to access 42 and 25 degrees of coverage. Using this device, one can able to secure down and comfortably side visualization. Hence, it can undoubtedly reach 1200 feet in depth. 


Humminbird helix 9 Si GPS seems accessible with networking features. Therefore one can able to connect it with fast internet. It appears to attach with Ethernet connectivity. One needs to use only NMEA 0183 and 2000 ports.

Therefore you can select better amenities out of it. Also, one can locate better storage options. The device itself possesses options for inserting micro SD cards. Hence, one can undoubtedly enjoy such amenities. 


Humminbird helix 9 Si GPS comes with better navigation technology. Following it, one can access a better level of details on screen. It can tackle with all adjustments of lake, coast and more. Therefore one can enhance it following their interest.

There seems the presence of advanced and in-built maps. Hence, one can quickly locate a new position for highlighted technology. Also, the maps tend to go under auto-update sections. 

Upgraded Processors

Fishfinders don’t assemble with CPU. But it seems necessary to deliver better images. Therefore they need to select the upgraded processors. One can also tackle with live tracking of creatures in the water.

The upgraded process of this product can allow access to more depth. The processor can assemble the device with 25% more power. Hence, even under dark sunlight, one can tackle with better observance. Following this feature, one can access a real-time imaging experience. 

Dual Beam SwitchFire

Using this feature, one can able to visualize crystal clear images. Switch fire seems property with better TVG. Therefore, one can able to zoom in and out a particular board screen.

Hence, if you locate a blurry image, then clear it out with Switchfire. Therefore, one can quickly find the exact position of fishes inside the water. It can run with about 83-200 kHz frequencies. 

CHIRP Imaging

You can recognize CHIRP imaging as military GPS. This feature seems specially added to Humminbird Helix 9. Following it, one can observe clear images even if waves tend to bounce.

It certainly admires for the best pulse and locates better images. Hence, one can quickly find results following depths. 

Power, Depth, and Frequency

Along with a CPU boost, one can tackle this feature. It can allow one to tackle with 500W to 4000W output of power. Also, it can enable one to access 83-200KHz side and 455KHz low frequencies. Therefore one can always keep an eye on all directions.

It can allow a person to peek from the surface to the depth of 1200ft. Hence, a person can quickly locate their desired catches. 

Side-Imaging and Down-Imaging

This morning side and down imaging seem much popular among anglers. Humminbird Helix 9 can allow you to tackle 180-degree side imaging features. Also, one can locate for better depth of down imaginings. 

Pros and Cons Of Humminbird Helix 9 Si GPS

  • There possesses 9 inches wider TFT display.
  • One can make observance of dual spectrum CHIRP. It certainly follows the mega DiI+ and MegaSI+
  • You can locate here side with the transom mount transducer.
  • Humminbird helix 9 Si GPS has 1000W RMS power output.
  • It can reach up to a depth of 1200 feet inside water.
  • You can prefer the use of flasher mode accessible in this product.
  • This device can help you to take solar recording as well as screenshots.
  • You cannot ignore the feature of auto chart lives.
  • It seems much expensive for the familiar fishermen.
  • One cannot locate here side with trolling motor mount.

FAQ‘s Of Humminbird Helix 9 Si GPS

Q. Can I run two transducers side by side?

Answer: Yes, you can use it following Humminbird Helix 9 Si. 

Q. Is the Helix or sold better?

Answer: Following studies, one can locate more features in Helix. 

Q. Who Has the Best Side Imaging?

Answer: You can prefer the Humminbird Helix 9 Si GPS for better side imaging. 

FishingGear-Guide View: Humminbird Helix 9 Si GPS Review

Most of the fishfinder with a broader screen seems much bulkier. But the scenario changes totally with Humminbird Helix 9. This unit seems much easier to install and carry to other places. You will feel it much lighter.

Therefore one can use it for longer without any issues. There possesses a plug-and-play feature. Consequently, one can start to use it within minutes. The device seems simple to install and remove. 

You might feel happy after knowing the presence of an SD slot in this device. Therefore one can tend to store much of their data inside it. Have you used autostart feature of this device? If not, then don’t forget to test it.

One can undoubtedly observe real-time images. Humminbird Helix 9 Si can allow one to record their sonar for up to 8 hours. All such features seem to operate with keys accessed on the device. Therefore, one need not indulge in any tools.  

Don M. Jenkins Administrator
Founder & CEO Of Fishing Gear Guide. Share My Own Fishing Journey Experience, You Can Contact Me Regarding Any Help & Business inquiry. Fishing Gear Guide
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