Humminbird HELIX 5 Review & Buying Guide

Humminbird HELIX 5 GPS G2
Humminbird HELIX 5 GPS G2

Choosing the best product is always a tough job. When it comes to fishing equipment such as the Humminbird HELIX 5 GPS G2 fishfinder, it’s even more complicated as there are a lot of accessories to look into. Obviously, like any other product, you can have your own choices like budget and preferences.

Although there are a few basic things, you need to consider before deciding to purchase the device. Depending on the environment, poles, and other factors, you will have to choose wisely because such models are not cheap. 

A modern fish finder is an incredibly useful and reliable equipment when it comes to locating fish underwater. It’ll let you see what is lurking beneath you. A product such as the Humminbird HELIX 5 GPS G2 Fish Finder will ensure this.

Humminbird HELIX 5 Review

humminbird helix 5 review

Technical specifications:

  • Power Consumption: 500 Watts
  • Power Output: 10-20 VDC
  • Maximum Number of Data Capacity: 47 routes, 2,750 waypoints, and 50 tracks 
  • Maximum Depth: 1500 ft
  • Frequency: 200 kHz at 20°; 82 kHz at 60°
  • Mounting Options: Yes
  • Dimensions: 1.1” x 7.5” x 4.3”
  • Weight: 10 Lbs

This model offers you a visual representation of what’s under your boat, at the bottom of the lake, and whether it’s fish or debris. The main purpose of a fish finder is to help you find your perfect fishing spot.

  • It has one of the most powerful transducers on the market
  • The included GPS has an incredible accuracy point
  • You can go back on the information without re-scanning
  • It provides the option to update the software
  • The audible alarm helps you to determine the size of the fish
  • It doesn’t come with a protective cover
  • Some reported that the screen freezes
  • The instructions are difficult to follow

Buying Guide

To make sure you pick the right tool, we’ve come up with a small guide that will sum up 5 of the essential features of such a product.

Combo or Standalone?

The first question to ask yourself is whether you want your fish finder integrated with a GPS Chartplotter like this Hummingbird Helix 5 model. You will find that It’s convenient, especially on a smaller boat. This is because you can combine those two functions onto a single screen.

Screen size

The second question to ask yourself is how big you require the screen to be. Some people that have a limited vision would argue that they want their screen much larger. Some do not want unnecessary data and prefer a small screen. Screen sizes vary from as small as 3.5″ to these 5″ Hummingbird HELIX 5 displays or even larger.


The next thing you ought to look for is the number of pixels in your display, both vertically and horizontally. A display like this model will have 480 pixels vertically, which gives you a detailed image of a fish, the structure of it, and what’s around it. The screen size needs to work in balance with the pixels as you need to have a clear image of the information. 


Another attribute that’s important is the power measured in watts RMS. Smaller fish finders might have as few as a hundred watts RMS while larger models may have a thousand watts or more. More power means greater ability to go down deep in salt and freshwater and frequently giving you a sharper, more accurate picture. 


Finally, many fish finder models will offer you a difference in frequency. It ranges from 50 kilohertz to 200 kilohertz. Humminbird HELIX 5 GPS G2 has a frequency of 200 kHz. Higher rates usually work better in shallower water, and lower frequency works better in deeper water. By choosing a dual-frequency fish finder, you get the best of both worlds. 


The Humminbird HELIX 5 GPS G2 is classic. It’s straightforward to use, and it’s friendly towards those that cannot maneuver techy units. You do not have to be knowledgeable in the latest technology to figure out how this model works. The display measures 5,” and it has an 800 x 400 pixels interference. Thus, you will be able to see precisely what the sonar has detected. Say goodbye to second-guessing. Even if you have bulky fingers, you will find it easy to control the display. You will thoroughly enjoy the LED backlight, especially at night. 

In addition to this, it also has a waterproof rating of IPX7. Thus, if you accidentally expose it to too much sun, rain and water, it will not break. It will be able to last for many years to come. If this doesn’t please you, you should know that you can even drop it in water that is up to 1 meter deep for half an hour, and the device will not break. Please bear in mind that you should keep it away from salt water. 

The following features are included in the Humminbird HELIX 5 GPS G2. They all work in balance to provide you with superior practicality. For a small price, you receive an item that is your helping hand to have a successful fishing trip.  


This high-quality model can reach 50/83/200 kHz. In addition to this, the transducer that is included in the package is the XNT 9 20 T, and it can reach a frequency of 83/200 kHz. Furthermore, the conical beams used by the transducer ranges between 60° and 20°. 

This product has been created with the latest CHIRP technology. It’s worth mentioning that many fish finders do not have this. The Humminbird HELIX 5 GPS G2 can determine the pulses sent by the transducer each time. Thus, you will know exactly where your target is positioned even if there is more than one fish in the water. The user-friendly interference eliminates clutter, and it will provide you with critical information about the depth of the water.

Dual Beam Plus

Even though it doesn’t have any fancy viewing of the data, it doesn’t mean that it brings its efficiency down. The 2D view is suitable for those that do not want unnecessary fancy features. It does, however, come with a Dual Beam Plus. This means that it enables you to scan the water with both sonar beams.

Thus, scanning will be much faster and more straightforward. You will be thoroughly pleased that with the Humminbird HELIX 5 GPS G2 fish finder, you will be able to see the structure of the fish, its arches and other objects in the water, in different colors. Therefore, you will know exactly where to go. 

Additionally, the included transducer will be able to detect the temperature of the water. Thus, it will come very handy to know the temperature of the water at the top. The one included can reach a depth of 1,500 ft. The Humminbird HELIX 5 GPS G2 alone is enough if you are not looking to spend any more money. 

Fish ID+

The Fish ID+ can remove the arches display into a fish symbol. As well as, it will also show you the depth of each fish. If you use two beams simultaneously, you will notice that each fish is colored to show you which beam has picked it up. This is a convenient feature for a fish finder to have as you will know exactly where to throw the rod.

You can also take advantage of the Fish Alarm. It has three sound modes that will let you know whether the fish found is small, medium, or large. It’s efficient if you’re only going after one specific fish.

Sonar Recording 

If you want to go back to a place that you have passed, you can use this useful feature. You can go back onto the feed, and you will be able to review it once again. You do not need to re-scan the place because you will still have the same information with the specific data integrated into the fish finder. However, please bear in mind that it does require an SD card to store information; without this microSD card, this function is useless. We thoroughly advise that you purchase one as it can become convenient when you want to have a successful fishing trip.


The greatest thing about the Humminbird HELIX 5 GPS G2 is the fact that you can take full control of the device. You make it work according to your needs, not the other way around. Thus, this feature will allow you to view only the things you need at a specific time. The Clear View will get rid of the unnecessary information, and it will alone leave you with the data that you require. Such as your target and its surroundings. The Max Mode view will ensure that you get to see everything that is in the water around you. The sole purpose of a fish finder is precisely this. 

Bottom Lock 

This included feature will allow you to lock only one position of the water or a specific area. For example, if you want, you can only view the bottom of the water. Thus, if you’re someone that is looking for the fish species that live only at the bottom, this is a big bonus for you. As we mentioned, the purpose of the Humminbird HELIX 5 GPS G2 is to be your helping hand. Other people have claimed that they use this function to see what is directly underneath their boat. This is excellent news if you want to be practical and fast.


As this model isn’t the most expensive one on the market and is one of the most affordable ones from the company, it has been designed with basic yet practical navigation features. GPS has an accuracy of 2.5m. The Humminbird HELIX 5 GPS G2 is better than many of its competitors on the market. The greatest thing about the navigation is the fact that you can save more than 40 routes, up to 2,700 waypoints and no less than 50 tracks.

UniMap Charts

This will cover the US coastline and every lake and rivers. As a general knowledge, you should know that it shows the same information just like any other high-quality GPS. You will be able to view the data in 30m pixels. You will be able to know about any streams, ocean, and the boundary between water and land. You shouldn’t be fussed about this. It shows you exactly what you need to know without too much unnecessary information.

If you want to be a techier fish finder, you also have the option to view it as a 3D chart. It’s under the name of Bird’s Eye View. You will be able to see the map from above so you will be able to guide your boat better and more accurate. In addition to this, you will know exactly in which way you are going because you will also have a view from behind.

Whatever you prefer depends on you and how well you can navigate. The Humminbird HELIX 5 GPS will be able to be useful for a beginner and a professional. If you are a beginner, we recommend that you use the Bird’s Eye View. If you have done this numerous times before, you may have found that too much information isn’t always useful.


It’s important to remember that this feature can only be used if you have upgraded the system. It may cost a few more bucks, but it’s worth it. This navigation feature of the Humminbird HELIX 5 GPS G2 will allow you to view the most up-to-date information. You will be able to view information on the depth of the water and the recent contours.

Frequently Asked Questions

1. Does the Humminbird HELIX 5 GPS G2 come with a screen cover?

Unfortunately, not. This is why you need to be careful when you handle it. You have to remember that the material that it’s made out of is not shock-proof. 

2. Does the GPS function save the traveled distance?

Yes. This unit comes with this option. It provides the option to save your “trails” so you can go back at any time. 

3. Does this fish finder come with a mounting bracket?

Yes, it comes with a practical bracket that is very useful when your hands are full. Therefore, you do not need to spend even more money on any other accessories. 

4. How long is the transducer cable?

The cable is about 22 ft long. Thus, giving you enough space to move safely. 

5. How is the screen size measured? 

The screen is measured across. Hence you need to remember this when packing your backpack or when you want to mount it. 


For somebody who is budget-conscious, the Humminbird HELIX 5 GPS G2 is the right choice, whether you’re a beginner or a pro fisher. Overall, this unit looks nice, it is a well-built fish finder, and you get a lot what you pay for. It comes with a simple user-interface, practical software, and high-quality hardware pieces.

It has a lot of useful features that will help you to have a successful fishing trip. A fish finder is the secret best kept by many professionals. If you want to become one of them, we thoroughly advise you to purchase Humminbird HELIX 5 GPS G2 fishfinder.