5.00 avg. rating (100% score) - 2 votes

Lowrance HDS-7 GEN3 Score


Features & Functionality


Ease of Use


Value for Money



  • Very Quick Response
  • Screen Incredibly Visible in Sunlight
  • Smooth and Accurate GPS


  • May Take Time to Completely Master
  • Price Is Not Low


When it comes to fish finders, it is important to make sure that you opt for nothing but the best. Such products do not come at a low cost, so you need to make it certain that the one you purchase is capable of providing you with impressive results. Technology has witnessed great strides in terms of advancements in the recent years, and the marine electronics industry has not escaped from the effects of these advancements.

If you are looking to make sure that you manage to find a fish finder which is impressive in terms of quality and performance and does not let you down when it comes to features, you will find this Lowrance HDS-7 GEN3 fish finder worth considering. Lowrance is a brand that is well known for producing quality stuff and thus, you can be assured that it would not give you a reason to complain.

This unit is equipped with quite a few impressive features that serve to entice you and compel you to give it some serious consideration.

User-Friendly Interface with Cutting-Edge Technology

Lowrance HDS-7 GEN3 Review

Image from Lowrance

You will find that measures have been taken to make sure that the equipment is user-friendly. Hence, you will find that it is simple to use. It is provided with an improved interface with a responsive touchscreen and keypad option, which would make sure that operating the unit is not something that you would have to face trouble with. You would be provided with optimal control as to whether you want to make use of the keypad or touchscreen. The decision would also be influenced by the water conditions. Therefore, it is apparent that the manufacturers have endeavored to make sure you are provided with optimal convenience.

The unit incorporates the best use of technology. The cutting-edge technology in the form of CHIRP sonar and Structure Scan HD sonar imaging ensures that you get the best view of fish around the unit as well as near its bottom. Therefore, you would not have to worry about missing your target if this is the unit that you make use of.

The makers have also strived to make sure that measures are taken for better replication of the underwater home of fish. To make this certain, they have developed a high-definition screen with sonar returns and dynamic dimensionality in the menu. You also get subtle color screens. With this display, you would get optimal detailing.

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Easy Installation

The unit incorporates optimal quality of trolling motor and outboard motor so as to make sure that performance is not something that would give you a reason to complain. Setting up the unit is quite easy and you would not have to face any difficulty when it comes to its installation. This is not the kind of task that you would not be able to handle on your own with ease.

Furthermore, the unit has the option of downloading maps to make things all the more feasible for you. There are new fishing apps that further enhance your experience with the unit.

Product Specifications

Equipped with an improved and easy-to-use interface
Dual touchscreen and keypad operation, leaving it up to you to decide which mode you want to use in different situations
Provided with the latest technology of built-In CHIRP and Structure Scan sonar which ensures that you do not end up missing anything
Equipped with GPS antenna and provided with built-in Insight USA charts
Provided with the option of multi-viewing which ensures that you can view two maps simultaneously
Includes the option of integrated wireless connectivity

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Compared to Other Models

Lowrance Hook 7 Lowrance ELITE-7 Ti Lowrance HDS-7 GEN3
Lowrance Hook 7 Lowrance ELITE-7 Ti Lowrance HDS-7 GEN3
Rating ★★★★★ ★★★★★ ★★★★
Screen 7" (800×480) 7" (800×480) 7" (800×480)
Sonar 83/200kHz (50/200 or 83/200 kHz) + 455/800 kHz 83/200kHz
Micro SD
Price $$$$ $$$$ $$$$$
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Customer Reviews and Conclusion

Lowrance HDS-7 GEN3 Review

Image from Lowrance

This fish finder has been awarded an average rating of 4.6 out of 5 stars by the people who have purchased it and used it to find fish. This is an indication that the unit has the features that will impress users. Therefore, you can be confident that this product would not turn out to be one of those purchases that would feel like wasted money within a short span.

It maintains high standards of quality and would continue to provide you with optimal performance for a substantial amount of time, so you would not have to go through the trouble of looking for another option anytime soon.

There is quite a bit that the unit has to offer. It is easy to install, thereby making it certain that you do not have to acquire any outside assistance. Furthermore, it makes use of the most advanced technology available to ensure that you do not have to face any difficulty when it comes to viewing the fish all around. The display screen is a high-definition one, thereby making sure that you get a detailed display. The touchscreen is highly responsive, making the operation rather swift and smooth. Innovative apps are also included to make things all the more fun. All these features work well in favor of this unit.

The product is not without faults. It is a bit expensive which renders it out of budget for a large section of the population. Complaints have been registered with regards to the connectivity and performance of the PIN connectors, and the power cable is not sold separately by the manufacturers.

However, all in all, it is apparent that the makers have put in quite a bit of effort to make sure you get what you are looking for and do not end up regretting making the purchase some time down the road. With this unit, you will stand to acquire an enhanced fishing experience. You would not have to worry about missing your target if you have this fish finder as an ally. Therefore, if you are looking to make sure that no compromises on quality are made and you are provided with optimal feasibility and convenience with the unit you purchase, this is an option which would not leave you disappointed.

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