Garmin Echomap Plus 45cv Fish Finder Review of 2023

By Wade Johnson

Garmin Echomap Plus 45cv ReviewWho does not want the best of everything in the world? But money is a significant issue. In your budget, you can also purchase competitive items if you know what to buy and where to buy them. Hence, to sort out your problems we are finally here with an exciting solution.

Few devices are available in the market with tons of modern features and support that provide a smooth fishing experience, but it is not a good idea to buy these kinds of products for part-time fishing or if you are new to this business. This does not mean that you should purchase an unreliable device with few features.

Many devices provide full features in a considerable price range that are best for customers who do not want to pay too much or are looking for a short-term investment. One such device is the Garmin echomap Plus 45cv, known for its mobility and portability without compromising any features.

This article will focus in detail on this fantastic device with all of its features, advantages, limitations, and the environment in which it suits. So let’s begin.

What Makes Garmin Echomap Plus 45cv Outstand Others?

Anyone can guess about the nature of this product and what makes it stand out from the rest of the products by just looking at it. It is designed to be used anywhere and can even be equipped on small and unpowered boats. The small size of Garmin echomap plus 45cv does not hinder its operation, and it provides competitive support in all domains, whether it is navigation or sonar. It is highly portable and taken anywhere with a weight of just 12.8 ounces. Hence, it is another thing that attracts me and so will you.

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Product Review

Garmin Echomap Plus 45cvGarmin has some of the most fantastic fishing equipment suitable for every environment. This Garmin echomap plus 45cv is also the courtesy of Garmin and is designed for new anglers. It weighs just under 13 ounces and is highly portable. The device can be equipped on pedal boats also and takes minimum space.

What can you expect from a device this small and this affordable? This is where it surprised me. It has a competitive sonar that can provide the ultimate underwater display. We were surprised by the device’s performance and how well it operates. It shows the colored results on the screen with minimum lag. The sonar employs CHIRP features that provide target separation, and by that, the structure and the fish can be easily identified.

Moreover, it has powerful navigational support, and I have found it to be very convenient. The display lacks some features, and the screen is only 4.3 inches wide, which leaves a lot to desire, and the user can not use the split-screen feature. But compared to the price and its size, it is beautiful and can even be used for long-term usage.


Contour Mapping

Garmin is one of the best brands that offer their devices to be highly compatible and easy to use in any environment. Well, in this device the user can produce their maps and charts if no mapping and chart are available for that area. These charts can also be generated on the previously explored area to get the latest and most updated readings with the accuracy of up to 1 foot. With this feature, the user can verify their previous reading and compare them to different sources to have the most genuine view. These charts can also be uploaded to the Garmin community so that other readers can benefit from them.


High Compatibility and Connectivity


It allows the user to connect and share data with most of the existing devices. The user can share the sonar and navigation data with the ECHOMAP Plus devices if they are available on the boat to get the best out of the devices. Moreover, there is also an app, Active captain, that is produced by Garmin and enables the device to connect with the mobile phone so that you can monitor and control them easily.

Display And Control

The device has a 4.3-inch display that might not be enough for seasoned anglers, but it is more than enough to provide competitive sonar and navigation information. It has LED backlight support that can give complete readability even in broad daylight. The device has critical controls that are very easy to understand, and most of the features can be allowed with one or two button presses.

High CHIRP And Clear Vü

It offers the powerful CHIRP sonar to scan the underwater environment that is no less than other high-priced equipment. It is supported by ClearVü scanning sonar that can effectively scan an area of up to 700 feet accurately. More than that, it also has the HIRP traditional sonar to provide better target separation, and with that, the user can better interpret the type of structure and fish.The system can store the readings for later use or construct a 3D map of the area.


It is loaded with the LakeVü HD maps covering more than 13,500 lakes in Canada and the United States. Four thousand eight hundred of these maps are highly accurate, with a count of less than 1 foot. They also have BlueChart G3 sets that provide maps for the east coast, west coast, Gulf of Mexico, and US and Canadian lakes.

The user can save the waypoints of their favorite spots in the internal memory, and it also supports the NMEA 0183 network that allows communication between GPS marine.



  • Lightweight and compact.
  • Easy to mount and disassemble.
  • Competitive sonar with dual-beam and dual-frequency.
  • Pre-loaded with tons of maps
  • Affordable platform.
  • Water-resistant and durable


  • A small screen might not be suitable for seasoned anglers
  • No touch screen controls
  • No wifi connection is available.


Why Should You Buy This Product?

If you are looking for a competitive chart plotter and fish finder for your fishing needs and do not want to pay much, this Garmin echomap plus 45cv is made for you. It provides reliable and competitive features that are no less than other devices. Moreover, if you have a limited area and are only looking for a product that has a short size, then it is also suitable for that purpose.


Garmin Echomap Plus 45cv is a device that is designed for budget-conscious buyers. It has everything needed for fishing activities and provides competitive support in sonar and navigation. The screen size leaves a lot to desire, but it is compensated by the low price and substantial tactical support. It has the CHIP sonar and the ClearVü scanning sonar that provide high-quality underwater images. In terms of navigation, it even outclasses some of the high-end devices in the market. It has LakeVü HD maps that cover more than 13,500 lakes and ponds and can also be equipped with more maps.

It is perfect for the new anglers bound by a limited budget who are still in the exploration phase of the fishing industry.


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