The Best Fishfinders in Canada

Fishing can be a very productive way to earn a living. Essentially, all you require is the right gear and understanding a few essential fishing tips. Without these, you would probably not get much fish as you intend and may not experience profitability in this business. Now, while there is no particular right way to do fishing, some methods are always better than others. The ‘better’ aspect here arises from one approach’s ability to give you a better fishing experience than the other. Wondering what these ‘better’ methods are? Typically, the best fishing methods allow you to efficiently locate the prey, navigate the fishing waters easily, and help you understand the surroundings. This way, you can catch as much fish as you want and avoid underwater obstacles that could harm your vessel or make your fishing futile. To help you adopt the best fishing practices and methods, this article will tell you all you need to know about fish finders and how these fish finders can improve your entire fishing experience.

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Essentially, a fish finder is an electronic device typically used by fishermen and boatmen to locate fish underwater. Generally, these devices use SONAR technology – Sound Navigation and Ranging – to find fish schools. Fishfinders have become very handy in the current world, where innovations are the norm and efficiency is a requirement. While these devices have traditionally been used for commercial fishing expeditions, the devices can also be used for leisure fishing activities.

How Do Fishfinders work?

Typically, fishfinders rely on sound navigation and a ranging system to locate and display the location of the fish on a liquid crystal display – LCD – or a cathode ray tube – CRT – collection. First introduced in the 1990s, this technology has continuously been upgraded to adapt to the increasing needs and requirements of today’s most competitive fishing. For instance, today’s fishfinders have other advanced features and can pinpoint the exact location of fish using radar, compasses, and a global positioning system – GPS. Unlike in the past, fishfinders are now more reliable than ever and are constantly becoming a critical need for the fishing industry. To get the exact location of fish, the fishfinders use a transmitter attached to the ship or the fishing vessel. This transmitter then sends signals in the form of waves.

On the other hand, the SONAR system uses the technology of interpreting echoes to reflect the waves transmitted back to the transmitter. When these waves are recorded, the location of the fish is sent to the LCD or CRT display in the form of a signal. In the past, false signals made the use of these devices ineffective. However, the current technology can identify signals from waves reflected by stones and those reflected by stones, corals, and other obstructions. Therefore, the fishermen can tell the difference between fish and these obstructions. Additionally, most advanced displays can give the fishermen the fish location by using fish symbols on the screens.
Are all the fishfinders the same?

Now, fishfinders are essentially the most incredible inventions for the fishing industry. As a fisherman, they help you make the most of your time and allow you to use your time and vessel productively. Essentially, you could be wondering what the features that these devices have are. Depending on your boat – ship, yacht, or canoes – you can use a handheld fish finder or other portable options to help you in your fishing needs. Additionally, fishfinders are built for different fishing environments such as:

  • Inland water
  • Coastal waters
  • Deep waters

Most advanced fishfinders have features that help them determine the fishing environment and the types of waters. This way, you can make the best of your time and enjoy increased harvests despite your fishing location. In the past, finding the exact locations of fish required extra options that people who are not experienced in fishing could not have easily handled. However, with the fishfinders, it does not matter whether you are a seasoned water angler or simply a person who loves to do their fishing for leisure. The features available in these devices help you understand your location and how your catch is destined to be.

What to look for when buying a Fishfinder?

Typically, all fishfinders will give you a graphic representation of what lies beneath your vessel. Basic features to consider when getting yourself a fishfinder include:

  • The type of fishfinder unit you need is inland, coastal, or deep water fishing.
  • The features in the unit. For instance, you may look for a global positioning system – GPS – or connect to a boat-wide network.
  • The size of the footprint that the fishfinder has.
  • Resolution of the display.
  • Portability of the display. LCDs are the most portable and easy to carry. On the other hand, CRT devices are pretty bulky and not as mobile as Liquid Crystal Displays.
  • The transmission power needed to transmit the waves.
  • The frequencies required for your fishing environment are inland, coastal or deep waters.
  • There are three categories of fishfinders – standalone, combo or a network fishfinder.
  • Typically, you can use a dedicated fishfinder if you want to see what is below your vessel. Apart from the biggest display and performance, these fishfinders also give you the best returns regarding cost. These fish finders are also a great option for your fishing expeditions happen in small inland lakes, or you are on a limited budget. On the other hand, if you are the owner of a mid-sized boat, you might want to go for fishfinders that have GPS navigation. Typically, these are combo fishfinders and offer features such as split-screen and chart plotting. On the other hand, networked systems support a wide range of needs and provide extensive data through the use of features such as radar, vector GPS charts, satellite radio, and video. The networked systems also allow you to control them using your smartphone via WiFi or Bluetooth.

    Networked systems are great for both medium and large-sized vessels. Other factors that you can consider when buying fishfinders include:

  • The display specifications. Essentially, display specifications include the color ranges available, the size of the pixels, the number of pixels in the display, and the size of the display. Liquid Crystal Display options come with screens that are made of grids. Essentially, these grids are tiny dots that either darken or lighten in response to applying electrical current. The more the grids on the vertical axis, the higher the image’s resolution you will get.
    • Additionally, you get to experience a detailed representation of the data, giving you the ability to do better fishing. The diagonal size of the display also determines how big your screen is. In essence, the bigger the screen size, the better to display more information. Additionally, you can also split the screen to display diversified information.
    • Power usage. Typically, power usage in fishfinders occurs due to transmission and evaluation of the frequencies. Usually, this power is measured in RMS – root means squared – and is related to how well you can view the depth of water and other factors.
    • The transducer frequency. Fishfinders can operate using a single frequency transducer, dual-frequency transducer, or multiple frequencies. These transducers can also work through a broadband CHIRP system with new technology. In essence, the more frequencies your transducer can cover, the better detail you get regarding finesse and definition. However, they are not as penetrating as lower frequencies. Typically, fishermen in shallow inland waters prefer higher frequencies between 200kHz and 800kHz. If, however, you need to cover more depth, you can use lower frequencies.
    • CHIRP broadband fishfinders. CHIRP fishfinders use new technology, which is based on Radar pulse. These transmitters transmit signals that sweep linearly instead of transmitting fixed frequencies such 200kHz and 50kHz.

    Reviews of the Best Fishfinders

    If you have experience in fishfinders, you probably know that they are not a ‘one-size-fits-all’ technology. Therefore, to help you procure the best fishfinder device, we decided to compile a list of the best fishfinders on Amazon. These fish finders were evaluated concerning customer reviews and overall performance. The following is a list of these fishfinders:

    Garmin 010-01550-00 Striker 4 Fishfinder

    From our evaluation, this is the best overall fishfinder in Canada. With this fish finder, you get images of the objects below and around your vessel in near photographic details. To aid your navigation, this fish finder comes with a waypoint map that helps you determine the particular direction of the fish. Additionally, this fish finder is equipped with CHIRP sonar, which helps the fishfinder create clearer arches and separate targets.

    Other features of this fish finder include:

    • Ability to indicate water temperature and depth of water
    • Multi-function GPS navigation system also has capabilities such as speed tracking and maintaining information about previous location, estimated time of arrival, and the distance to a particular destination. It also provides bearings and target pinpointing.
    • 3.5-inch display.
    • Easy to use keyed interface.
    • A weight of approximately 0.5lbs.
    • 3.6 x 1.6 x 5.9 inch dimensions.
    • Mounting and swiveling tilts.
    • Ability to mark docks and hot spots.
    • ability to maintain sonar history.
    • Can analyze up to 1600 ft. of freshwater and approximately 750ft of salty water.

    Humminbird 410220-1 Helix 5 Fish Finder

    From our analysis of the fishfinders, the Humminbird 410220 is the best choice for fishermen looking for fishfinders with advanced opportunities.

    Features of this fish finder include:

    • CHIRP sonar technology that enhances information relay
    • 5-inch display
    • Two modes in which you can change your visuals
    • Mounting hardware for the displays
    • AutoChart feature that creates real-time maps of the fishing spots
    • Ability to take images of the bottom of the water body
    • Uni Map Cartography that helps to create charts
    • A weight of 4lbs
    • Ability to cover a depth of 1200 feet
    • GPS accuracy of 2.5 meters. It also gives information about the depth, the water temperature, and speed.
    • A base map gives the fisherman an understanding of the location of hazards, day makers, buoys, and marinas.

    Lucky Kayak Portable Handheld fishfinder

    Rated 9 out of 10 on Amazon, this fish finder is the most affordable and offers some quite amazing features.

    These features include:

    • 0.6 inches screen.
    • Maximum signal depth of up to 328 feet.
    • Basic display visuals.
    • Ability to detect weed, rocks, sand, and the bottom of the water body.
    • Backlit display to allow nighttime viewing.
    • Programmable units.
    • Sensitivity levels for fish size detection.
    • Boat mount and neck strap to aid portability.
    • Power backup using battery storage.
    • Approximately 4.5 hours of use after each charge.
    • Water-based transducer.
    • A fish alarm that notifies the fisherman of passing fish.
    • Two display modes – demo and normal mode.
    • Weight of 1.3 lbs.

      • Luckylaker FF718LiC – T Fish Finder with Dual Frequency

        Looking for a fish finder that you can easily carry with you anywhere? The Luckylaker fishfinder is your best option. It comes with dual frequency, is lightweight, compact, and floats on water when dropped.

        Some of the features of this fish finder are:

        • Weight of 0.4lbs.
        • Dimensions of 4.9 x 2.8 x 1.2 inches.
        • Ability to scan a maximum depth of up to 328 feet.
        • Displaying information such as water temperature and water depth.

        This fishfinder offers the friendliest options, with portability being their biggest. It is also waterproof and can endure harsh conditions such as ice and heat.

        Deeper ITGAM0301 Pro Smart Portable Sonar

        Deeper pro can be considered the most innovative fishfinder in Canada. This device can float on water and create its network by creating a WiFi hotspot.

        Other features of this fish finder include:

        • Ability to connect the fishfinder with a device such as a smartphone.
        • Ability to provide information such as water temperature, depth, and time on the display.
        • Extensive battery life.
        • 3 display modes – shore fishing, ice fishing, and kayak fishing.
        • Maximum signal depth of up to 260 feet.
        • Great graphic representation.


        Essentially, with a fishfinder, the chances of you improving your productivity are high. Additionally, you are able to evaluate situations and locations that give you the best catch. All this is achievable through the information displayed on fishfinders. The fishfinders also help you identify regions that have fish and those that don’t. Additionally, you get to use your time more productively.

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