Fish Finders

Humminbird Helix 7 SI GPS Fish Finder Review

Humminbird makes serious fishing tools and this is even more from their capability for fish finding. This fish finder is everything in one for the fisherman. The GPS and side imaging sonar are supreme tools for the supreme fishing trips of a lifetime.

The display does not disappoint with nearly seventeen inches of clear-cut color under glass display. The fishing has never been better for this fish finder with glare eliminated. Dual images on your display give you mapping capability and depth finding at the same time on one of the best fish finders available for purchase.

Humminbird Helix 7 Comparison Table

Fish FinderModelShipping WeightRatingPrice
Humminbird HELIX 7 CHIRP GPS G3410930-14.95 pounds4.3Check Price
Humminbird HELIX 7 CHIRP Mega DI GPS G3410940-15.55 pounds4.3Check Price
Humminbird HELIX 7 CHIRP MDI GPS G3 NAV410940-1NAV5.5 pounds4.3Check Price
Hummingbird Helix 7 CHIRP MSI GPS G3410950-15.6 pounds4.3Check Price
Humminbird HELIX 7 CHIRP MSI GPS G3 with Navionics + Card410950-1NAV5.47 pounds4.3Check Price
Humminbird Helix 7 CHIRP GPS G2N410320-15.2 pounds5Check Price
Humminbird Helix 7 Chirp DI GPS G2410300-1 5.4 pounds4.3Check Price
Humminbird Helix 7 Chirp SI GPS G2 Combo410310-15.45 pounds4.3Check Price

Humminbird Helix 7 SI GPS Features

The Humminbird Helix 7 has sonar depth finding view which gives the distance numbers from surface to the depth. The depth of the body of water is given in real time with automatic adjusting and manual with the Sonar X button. Freeze Frame is an awesome feature of the Helix. The read outs show all of the possible ways to view the depths. Freeze frame has a four way cursor button that will move your control anywhere you need it to be so you can catch those mysterious fish that are fast and elusive.

Side imaging is another great feature on the Helix by Humminbird with a detailed view of the bottom contour of the body of water you have chosen. Side imaging gives you the composition of the bottom area. It also shows you the exact intensity of the sonar images you are receiving. Shadows even give you an edge while you are fish detecting. The side imaging feature on the Humminbird is up to a hundred feet of viewing area. This is quite a large amount for side imaging on fish finders.

These images are reflected on the sonar and can show you a profile of what is down in the water. This is a detail feature that you can enhance and see even more about the mysteries below the surface of the water. The side imaging feature even shows if the topography changes in the water. These features really make the Humminbird an excellent benefit to your fish finder collection. If you save all of your trip history and information on your fishing trips the Humminbird does not disappoint with features such as save and edit on the waypoints and tracks part of the menu. Keep all of the history you want and discard the history you do not want easily with the Helix.

Add all of the information you want to add before you start out on your trips from the past. If you want to keep up with the history of your past fishing trips just add them to the Humminbird when you purchase it so you can keep up with every detail you have already recorded on your fishing trips.


The Humminbird Helix 7 SI has many benefits to the owner of this superior fish finder. With built in Unimap and a Built in Contour XD you can retrieve any of the maps in North America. These maps include the details so when you fish you have the ultimate in information on the bodies of water you fish including lakes and rivers that you haunt nearby your home. This fish finder has two slots for memory adding even more customization to your mapping and adding even more detailed charts if you want to customize this feature.

This is a very user friendly fish finder and if you are upgrading to a new unit this is the perfect fish finder to purchase. The reviews are truly over the top on this fish finder from Humminbird. The internal precision GPS is another great benefit to this fish finder. You can purchase an XD transducer and add to your depth range capability very easily. The more sonar you have the better your view is from below the surface.

This is a very easy and simple model fish finder with all of the updates and upgrades on the maps showing you every detail you might not even know about your favorite places to fish. If you love all of the details and simple user friendly machinery in your fish finders this is the one to purchase. The Humminbird has all of the upgrades and technology when you are ready to upgrade your fish finders this is a dream come true for an easy quick upgrade on fish finding.

Tracks is another benefit of owning the Helix by Humminbird. Tracks gives you detailed information on your positions history. This shows you even more information about your trips as you pass on to the next hot spot. You can save all of the tracks for a complete history of yoru navigation on your fishing expeditions.


Humminbird has old-school quality and brand presence with their name. Humminbird was the company to watch and they have upgraded and finely tuned their presence in fishing warehouses and upscale sporting goods as the main fish finders with their brand presence. If you purchase Humminbird fish finder you can expect high performance and quality for years and years and the Helix has updates frequently so you can keep up with every new feature that is added to this wonderful fish finder. Your fishing trips will have excellent detail and imaging with the Helix from Humminbird.

Humminbird Helix 7 SI GPS
Humminbird Helix 7 SI GPS
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Purchase the Humminbird and keep up with all of the new upgrades using the memory card. Add to the waypoints and the charting very easily with the new updates that are frequently given from Humminbird for this fish finder. The Switchfire sonar allows for customized sonar viewing that is bar none excellent. This fish finder is compatible with lake master, auto chart, auto chart pro, and Navionics Gold and hot maps. The display on the Humminbird Helix 7 is excellence with any angle viewing. Down imaging has unbelievable details. Humminbird Helix 7 SI GPS has twenty-five hundred waypoints and forty-five routes built into the model for easy access to any body of water in the US. Humminbird is an excellent buy for the money that lasts for many years.

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