iBobber Review- A Wireless Smart Fish finder


Are you a person interested in fishing? then, here is a useful device for you. iBobber fishfinder is an affordable fishfinder with many inbuilt technologies in it. It is operated with the help of a smartphone access and an app is used for interfacing the device with the smartphone.

ibobber review

This device can be used by all the fishermen and the anglers. Widely this device is used for kayaking, shore fishing, dock and pier fishing, ice fishing, etc. It detects the fishes and the regions around them with higher accuracy and efficiency.

iBobber Review

The iBobber fishfinder is of high-quality and can be used by any person for fishing. It has many built-in features and capabilities. The entire device is water resistant and is hence,durable. This product has a compact design and is light in weight. The design of this product is unique and even the kids above 12 years can operate this fishfinder.

Special Features

The iBobber fishfinder is an user-friendly fishfinder with many internal features and functions. The special features of this fishfinder are listed below.

Sonar Fish Technology-The iBobbler fishfinder is an effective fishfinder with a patented sonar fish finding technology. This technology is very useful and it detects the surrounding region and depth of the inner lying fishes. With this technology, the fisherman can easily detect the depth of the fish and catch them accordingly.

Bluetooth-The iBobber fish finder monitors the given region and transmits the detected region to a smartphone with the help of an app. The iBobber app is also a reliable app and it can view the received signals within less time. The Bluetooth range of the fishfinder is about 100 feet. The decrease in battery life affects the performance and function of the Bluetooth.

Battery-The battery supply used in this device is powerful and it can be recharged after every use. The battery is durable and is of high quality. At constant use, the maximum battery life of the device is about 11 hours. A high-quality Lithium-ion battery is generally used as it offers high power. The battery level in this device is indicated with the help of the LED lights.

Color Variation And Tags-The images viewed through iBobbler app have various color coding and these color codings are about the size of the fist. The color coding also contains tags and in these tags, the depth of the fishes are determined accurately. These functions are coded within the app and with these features, even the beginners can start fishing easily and effectively.

GPS-The another important technology of the iBobber is the GPS technology. The GPS technology acts along with a sports tagging interactive map. With this GPS, the fishermen can locate the device and the fishes in the area. The positioning systems report the user its position time to time and keep the device safe.

Contour Mapping-Contour mapping feature is also used in this device, which makes the fish finding device effective. This mapping compares the geographical map with the detected map, and detects the variations and informs it to the user. This technique allows the user to map the picks easily with the other one and thereby, it increases the performance of the fishermen.

Compact-The design of the iBobber device is very unique and it can be used in various places. This is a pocket fit device that can be placed even in the pockets for portability. Added to this, the device is designed to be water-resistant and lightweight. Since it is light in weight, these devices can also be used in various outdoor regions and even in the oceans.

Compatible-This device is compatible with both the iPhones and the android devices. But, they are applicable only to the upgraded versions of the android mobiles. The app is very simple and is easy to install. This app is a free app and can be downloaded easily from the stores. This app requires activation whenever the fishermen start fishing.

Fish And Strike Alarm-The iBobber fish finding devices also have a fish and strike alarm. This alarm is useful and it is operated with the help of a battery. Whenever the fishfinder detects the fish, it alerts the anglers with a beep sound. By this, the anglers get alerted to catch the fish faster with higher accuracy. This device also has a strike alarm too.

Display-The display of the app is very accurate because of the use of sonar technology. The app shows a colorful display as it uses smartphones for operation. Further, the depth of the fish is also accurately shown in the display so that the angler can reel out the spinning reel effectively.

Lunar Calendar App Functions-This device also has an inbuilt Lunar calendar app function and with this function, one can detect the variation in climatic changes in an advanced way. With this, the angler can safeguard himself from the harsh and harmful weather. This calendar also permits the fishermen or the angler to fish in a safe weather condition.

How To Use?

iBobber fishfinder can be used easily. Even the beginner can use this equipment with a higher accuracy and performance. This device is operated with the help of a bluetooth and iBobber app. This device is used widely in angling where the iBobber device is connected to the string on the device. After placing the device put the device in water for angling. Check for the connectivity on your mobile phone. The device Bluetooth will get connected to itself on the mobile phone.

Now, the various regions underneath the water will be recorded by the device and it will be transmitted to the angler. The angler can determine the depth of the fish and the type of the fish with the transmitted signals. After this, the anglers starts angling in a particular region and he can catch the type of the fish he deserved for fishing.

Additional Features

This is the best compact device used for fishing. Other than fishing, it also has various additional features such as the lunar calendar used for detecting the climatic conditions, temperature, wind speed, weather condition, etc.

iBobber Wireless Bluetooth Smart Fishfinder

Key features: Sonar Technology, LED beacon, and GPS.

Pros: Low cost, lightweight and compact.


This product is useful and is affordable. An important drawback is that the mobile phones should be kept safe away from the water.


This is a useful fishfinder because it can be used effectively by all the persons. Even beginners can use this device with high performance. This device is compact and it is the smallest one of all the fishfinders so that the angler carries this even in their pockets. Further, the cost of this fishfinder is very low when compared to all the other types and models of the fishfinders. Apart from that, this product is durable and it can be used for a long time.

Hope this article is useful to you, if you have any queries, comment it in the box given below.


Humminbird Piranhamax 176i Review


humminbird piranhamax 176i review

The Humminbird Piranha MAX 176i Fish Finder is one of fabulous fish finding device that overcomes all the struggling factors of fish tracing. The Humminbird Piranha MAX 176i Fish Finder unit helps to trace out the particular type of fish efficiently based on the user choice. This fish finder product constitute of highly inbuilt internal GPS which allow you to visualize the waypoints, chart plotting, tracking distance and the speed of the fishes.

Humminbird Piranhamax 176i Review

The Humminbird Piranhamax 176i fish finder device works based on the dual beam sonar unit and an inbuilt GPS receiver. The dual beam sonar unit helps to detect the fish in the deep sea water and other types of waterbeds. The dual beam sonar unit works well in visualizing the different varieties of beams on the display unit such as the narrow beam, wide beam, and narrow-wide combined beam types. It helps to reveal the bottom contouring and better coverage on the fish targeting.

How Does It Function?

This tilting and swivel bracket type fish finder devices helps you to adjust the reading on the display screen. The backlighting inbuilt in this fish finder helps to allow the user to make use of this product during the night time. This Humminbird Piranha fish finder device comes with a water proof design to resist the flow of water getting inside the device.

It consists of the temperature sensor unit to sense the water type for efficient fish tracing. The clear edge grayscale display unit is equipped withstand against the extreme sun light. This fish finding device is the best for night fishing as it flashes out the backlight for easy readouts for the user’s quick reference.

What Makes The Device Special?

This fish finding device is perfect in fulfilling the user needs and is suitable for most of the smaller type of boats. This low price fish finder device is easy to fix and use and is considered as one of the good choices for the fishermen to have it in their boats for fish tracking. It takes lesser time to spot the fish in and around the boat in a deep and accurate manner.

The internal GPS receiver equipped with the display unit helps to find the way points on the mapping system affixed with this fish finder device. It operates over a maximum frequency range of 455 KHz. The internal GPS tracking system helps to provide the mapping of routes about the direction of the fishes under the deep sea. The dual sonar beam operates at two different angles such as a 16 degree narrow beam and a 28 degree wide beam.

What Are The Key Features?

The Humminbird Piranha MAX 176i Fish Finder device is a four inch multicolor display unit, which helps to display reading and other alert information about the fish arrival and other natural calamities around the ship. This fish finding devices constitute the ability to store the waypoints ranging up to 500 points such that it can be tilted at various angles to figure out the fishes in an accurate measure.

The LCD display unit is mated with a backlighting facility to flash out the light during the emergency situations. This 160H x 240V high resolution grayscale display unit clearly points out the readings on the screen for the user reference. It works on the dual solar beam of 200 KHz and 455 KHz and the depth capacity ranges up to 600.

Humminbird Piranhamax 176i

Key Features – Internal GPS receiver, Wide beam, Narrow beam.

Pros – high beam coverage, map the way points in an accurate measure, simple to fix.


The Humminbird is a compact device and is simple to use and is hence the best option to purchase for tracking the fishes. This fish finding device is affordable to be used for both marine water and fresh water. It is portable to setup in every boat for helping the fishermen for easy fish tracing.

Humminbird Piranhamax 143 Review


Humminbird piranhamax 143 is considered as one of the most basic fish finders from Humminbird. This device has to be attached to your boat and it is used to find out the depth of the sea, fish, and the temperature of the water. Its design makes the product perform well.

humminbird piranhamax 143 review

It suits both the beginners, as well as, the experienced ones as it is provided with the latest technology. It plays a significant role in finding the areas of the fish and is the best fish finding device available in the today’s market.

Humminbird Piranhamax 143 Review

Humminbird Piranhamax 143 is a kind of fish finder, which is used to detect the areas of fish under the water. It is provided with a transducer and a control head.  The main job of the transducer is to transform the electrical energy into the sound waves.  You can keep the transducer at the internal section of the fiberglass hull boat or transom. The control head is mounted on one suitable place, where you can view it and access it properly.

What Are The Best Features?

The following are the best features of this device.

Display- It provides the best grayscale with four levels of 160V*128H, which displays the clear view of the image and it can reach the depth of 600 feet.  With the help of the grayscale, you can easily separate the pixels. So, the images are clearly seen on the 4-inch screen. The high-quality image can be seen in the 400*800 wide resolution screens.

Backlight- Further, it is fitted with a backlight, which is used to increase the illumination in low light conditions.

Power and Frequency- It has 100 watts (RMS) and 800 watts (PTP) output of power and comes with the single sonar beam with a frequency of 200 khz. The dual beam sonar gives a good coverage to the portions under the sea and an accurate image with good clarity. Also, it can reach up to 1500 feet depth.

Ease of use- It can be fitted easily in the boat as it has rounded edges, adjustable screen, and large buttons. Even the beginners can install it within few minutes. As it consists of the tilt mechanism, the fish finder can be used in different positions to catch their prey.

Temperate sensor- The fish can be detected with the help of the temperature of the water as it is provided with the temperature display. It continuously updates the temperature of the water. While traveling on the boat, the waypoints are being marked and it helps to view the track.

How To Use It?

Initially, place the product on the boat and adjust the interface by customizing colors and view selections. By using the X-press menu system, you can switch over to different features, which you use often. The user can use the programmable buttons to save the favorite views of the image. To see the clear image of the object, you can increase the PTP power of the transducer.

How To Install The Device On The Boat?

First of all, you should select the suitable place for the device on the boat. To keep the transducer, place and hold the mounting template. Mark the positions and make holes on the transom with the help of a drilling machine. Place the transducer together and add it to the mounting bracket.

For more stability, add the silicon sealants on the holes. Just screw and adjust the position of the transducer. Place the cable on either side of the channel to run the transducer to the control head. After installing the fish finder just put it into the water and see whether it is working or not. If it works, you can use the fish finder simulator.


It includes accessories like down imaging transducer, mounting hardware, transducer adapter, and cable.


It can be easily installed on the boat to find the areas of the fish. The device can be operated without any difficulty. No problem or confusion occurs while taking the readings. Even when exposed to the direct sunlight, you can view the measurements clearly. By having grayscale, it displays the images clearly. The body of the fish finder is made of the waterproof materials so that it can tolerate all kinds of environment. It has the capacity to detect the fish in deeper areas.

Humminbird PiranhaMAX 143

Key features: Waterproof, 4 level gray scale display, side and down image technology.

Pros: gives the clear image, withstand in all environments, Easy to use and assembled.


As it can reach the depth of 600 feet, it sometimes flaws the single sonar beam. While detecting the particular species of a  fish, the sensors seem to be very critical to perform.

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Humminbird ICE 35 Review


The Humminbird ICE-35 fish flasher is a traditional fishfinder with many attractive features. This fish flasher is a powerful one with a LED display unit. The LED lights are generally used for displaying the number of fishes in a particular region. This device can be used suitably for both the conventional and the traditional fishing method.

humminbird ice 35 review

This fish flasher has a simple traditional design with new technology in it. The cost of this product is very less and it is commonly used in both fresh water and salt waters. Mostly, anglers and fishermen use this device to locate the regions with a lot of fishes.

Humminbird ICE 35 Review

The Humminbird ICE 35 fish flasher is an advanced fishfinder equipped with various trending features and uses. The design and the use of this fishfinder are similar to that of the traditional fish flasher and this device is commonly used by the traditional persons.

Beginners require some special practice and training before using this fish flasher. Added to this, the device is compact and it can be used in any weather condition and climatic situations. This device also has the inbuilt sonar technology and is commonly used for ice fishing and various other fishing methods and types.

Special Features

The important features of the Humminbird ICE-35 fish flasher are listed below.

Display-The Humminbird ICE-35 fish flasher has a three colored display. The display is made up of LED’s and this LED’s constitute the fiber optic display within the devices. With this fiber optic display, one can easily find the fishes and the depth of the fishes easily.

The accuracy of the LED is very high and this is responsible for the performance of the angler. These LED’s are used in the flashing stage for determining the depth of the fishes exactly with high performance.

3-Color LED-The LED’s used in the display unit is of three different colors; green, orange, and red. The LED’s are connected along with the depth scale and these LED blinks as the fish enters into their coverage area and flashes exactly in the disk with correct depth. The three LED’s are durable and they ensure high performance within the device.

Power-The input power to this device is very high and it is about 800 Watt. This high input power is responsible for the high output power of the device. This high output power activates the beneficial functions of the device. The device can work faster and it can also be used for recording minute things within the sea. Even the smaller targets can be displayed on the screen with less noise and with high accuracy in the depth.

Transducer-The next important component of Humminbird ICE 35 fish flasher is the transducer. There are two transducers with this device; they are the transmitter and the receiver. The transmitter is suspended beneath the water in any cold region. The fishes living under the cold region gets trapped by the signals from this transmitter and these electrical signals are converted to sound signal.

In the receiver transducer, the sound signals are decoded and converted back to the electrical signal to locate the LED back to the respected region. For obtaining accurate transducer detection, the transducer should be immersed well inside the cold water.

Switch Pad-This device is equipped with the switch pad that contains 4 buttons in it. These 4 buttons have various uses and advantages such as noise, zoom, gain, and beam selection. The noise switch is used for tuning the signal with which the interference within the sound signals gets reduced. The zoom button is used for focusing a particular region.

The gain button is used for increasing the gain and performance of the device whereas, the beam selection option is used for choosing the beam from the sensor. Either a high-frequency beam or a low-frequency beam can be selected with this switch pad. The switch pad also offers finite tuning capacity with it.

Battery-This device is operated with the help of the highly powerful 12-volt battery that has many important uses and advantages. This battery is effective and is rechargeable. This battery offers the necessary input power for the device and for the LED’s to operate. This battery is durable and it can be used for a long time.

How To Use?

The design of the Humminbird ICE 35 fish flasher is quite different from the traditional fish flasher. Using this device is completely similar to that of the conventional fish flasher. The beginners require some training for operating this device. As mentioned above, this device is operated with the sonar technology with a transmitter and a receiver.

The transmitter captures signals and transmits them to the receiver whereas, the receiver reads the incoming signal and displays the reading according to the deviation in the signal. These readings are displayed along the depth disk and hence, fishermen use this device for efficient fishing.


This is an exceptive ice fish finder product that can be used in various climatic conditions. This product is generally used along with the stand and cables. The cables are used for recharging the batteries whereas, the stand is used for mounting the device so that the angler can perform his work with higher efficiency and capability.

Humminbird ICE-35 Three Color Flasher

Key Features: 3-color LED, depth disc, and transducers.

Pros: high accuracy, powerful and high-quality.


One of the important drawbacks of this fishfinder is the noise. This device is considered to be noisy for using it in a calmer environment. Further, this device satisfies the basic features of a fishfinder.

Final Words

This fishfinder is one of the best-suited devices for traditional anglers and it detects the fishes effectively in any region and at various temperatures. This device is specially designed for Polar Regions and in the regions covered with ice.  This device detects the fishes with high accuracy.

So if you are living in regions covered with ice, then try this fish flasher and share your views in the box given below.


Humminbird 859ci HD DI Combo Review


The Humminbird HD fish finder series is perfectly designed with the large screen to view the clear image, range plotting, and readings, which are simple to use and fix on the boats. The main goal of this Humminbird 859ci HD DI Fish Finder unit is to find the location of the fishes in a group and to catch a lot of fishes within a fraction of the second. This fish finding device is implemented with the GPS receiver system and the dual slots for the SD card mountings help to track the fish arrival and to capture the images.

humminbird 859ci hd di combo review

Humminbird 859ci HD DI Combo Review

This Humminbird fish finder series provides a high-resolution image in the LCD screen display unit. The device is used to maximize the tracing functionality over a wide variety of angles for efficient fish tracking. The Humminbird 859ci HD DI fish finder is compact with the additional network connectivity to track the routes and fishes in the deep sea.

How Does It Work?

The Humminbird 859ci HD DI fish finder works based on the inbuilt dual beaming sonar unit, which helps to trace the fishes, solid formation, plants, and other materials. This model offers a large bright screen with a well-defined quality of excellent features.

It works mainly on the down imaging technology for displaying the straight down view of the images. The imaging view of this down imaging 2D sonar unit provides a complete information under the boat. This 2D sonar unit’s main work is to allow the anglers to find the location of the fish and to target them.

The transducer offers a great precision of the cone-shaped beam to cover the wider range of angle under the deep water. With the help of the temperature sensor induced in the transducer, it helps the fishermen to find and catch the bulky fish group within a fraction of seconds.

What Are The Key Specs?

The main feature of this Humminbird 859ci HD DI fish finder is the seven-inch LCD color display unit, which helps to read out the information and readings in 31 different languages. It consists of the GPS charts plotting feature for contouring the XD maps used for routing and locating the fish target in an accurate manner.

The dual beam sonar unit consists of the down imaging 2D vision, which helps to trace out the fishes from a wide variety of angles. This Humminbird 859ci HD DI fish finder constitutes the Ethernet networking ability as an option to contact other media.

This fish finder device constitutes the ability to detect the fishes up to the maximum depth around 600 feet under the deep sea. It is an accurate scanning device, which helps to scan the water for catching the fish at the traveling speed up to 15 mph. This fish finding device usually operates at the output power range of up to 4000 watts with the instant single touch button over the preset option provided in the fish finder menu.

The GPS antenna receiver is equipped with a dual slot for inserting the memory card so that it helps to save the different waypoints and mapping routes. It is easily upgraded with an option to target different locations and areas under the deep sea to make the fishing process easier and enable catching a lot of fishes.

It comes with the ability to adapt the two Micro SD memory card slots to save and store the images and information about the waypoints, mapping routes, and targeting locations for the user’s future references.

Humminbird 859ci HD DI Fish Finder

Key Features – GPS antenna receiver, HD color LCD display unit, dual sonar unit.

Pros – Light weighted, easy to fit, accurate fish targeting.

Thus, Humminbird 859ci HD DI Fish Finder is the perfect and right tool for fishing to identify the location of the group of fishes over the deep sea water. With the implementation of the inbuilt sonar and transducer unit, you can target the exact location of the fish to improve the fishing experience.

Humminbird 798ci HD SI Combo Review


The Humminbird brand offers many fish finding devices with advanced quality and functions. An important product among them is the Humminbird 798ci HD SI Combo fish finder. This is an effective fish finder with many inbuilt features and capabilities.

humminbird 798ci hd si combo review

The features of this device make it operate with a higher performance and the advanced qualities. Mostly, many anglers use this device because of its inbuilt features. The technology used in this device is the 360 imaging technology.

Humminbird 798ci HD SI Combo Review

The Humminbird 798ci HD SI Combo fish finder is commonly referred as a high-tech fish finder that has various important functions and features. This device is durable and it is used in the boat with the help of a mount. It has a large colorful display unit that is operated with the help of the signals from the transducer. This is a combo model and this device also has inbuilt GPS feature in it as an advancement.

Special Features

As mentioned above, this is a high-tech device with many innovative features and technologies. The important features of this device are given below.

360 Degree Imaging-The Humminbird 798ci HD SI Combo fish finder is equipped with a 360-degree imaging feature that is advantageous. This imaging technique is effective and it can give better results while angling. This imaging has 5 presets and it can be used for viewing the entire events completely under the water, at any angles and direction.

Side Imaging Sonar-The side imaging sonar is used to record the surrounding region, which is covered with the help of the boat. With the help of this sonar, the angler can easily detect the boat location, water column, flat, descend and rising terrain, fallen log, standing timber etc., and it effectively captures all these images and displays them to the angler in the boat.

Down Imaging Sonar-Added to side imaging sonar, this device also has the featured down imaging sonar. The down imaging sonar is an effective sonar that is used for viewing the internal portions of the water with higher efficiency. This sonar is mainly used for determining the fishes and various disturbances beneath the ground.  So that, it can be used for increasing the efficiency of fishing effectively. The coverage range of this sonar is about 100 meters.

Switch-Fire-The switch fire technology is an innovative model that is more commonly seen in most of the hummingbird devices. This technology enables two display modes within the device. This device is operated with the help of the inbuilt sonar technology. The two display models are effective and any detail can be added or removed to these models as per as the convenience of the user. This technology adds a new dimension to the 2D fish finding technology.

GPS System-This device is further built with an internal GPS system with various features. This GPS system is effective and it has a fast position fixing capacity within the device. This system stores the recorded information in the storage space that can be marked for later use.

Storage Space-This device is equipped with two advanced card slots and these two slots are used for inserting the storage cards into the device. Generally, micro SD storage cards are used by the device and these two storage cards are used for various purposes. One storage card is used for cartography and the other important storage card in used for saving the screenshots, sonar readings, and waypoints.

Display-The next important feature of the system is the display. The display is used for viewing the images captured by the transducer. The display used in the Humminbird 798ci HD SI fish finder is a multicolor display and it offers the bright and crystal-clear images for easy viewing. The display is very clear and this helps the angler to find the type of the fish lying under the water. The display is made up of LED and it displays various other features along with the sonar images. The resolution of the display is about 640×640 pixels. The height of the display is about 5-inches.

Cartography-This device is built-in with various advanced features and functions and so, it can be used effectively in cartography. The contour XD is built with a base map that covers almost 3000 lakes in the US with depth contours. With this feature, one can easily recognize the depth and shallow regions in the water. This will keep the angler alert and also enables them to avoid various hazards within the water.

How To Use?

Using Humminbird 798ci HD SI Combo fish finder is very easy and even the beginners can use this device with higher performance. This device has both the transmitter and the receiver. The transmitter system is very effective and it is connected to the sonar whereas, the receiver system is connected to the display.

This is a wireless device that can transmit and receive the signals effectively. The transmitter is mounted on the lower end of the boat whereas, the receiver is placed in any convenient region within the boat. Further, any modifications and variations can be controlled with various switches and options within the receiver unit.


This device is operated with various useful and essential accessories of various functions. This device is equipped with various other control options that are used for increasing the performance of the device. This is a battery-operated device that can be operated with higher efficiency and capability.


The cons of this product are its controls. It has a number of control options and operating these options is quite confusing. The initial setup of the device is technical and so, many anglers feel it as a difficult task.


This is one of the high-tech new generation fish finders in the market. This device can be even used by all the persons around the world for higher performance. Further, the device can be operated with the help of a battery and so, it can be used durable in many conditions. The performance of the anglers  increases with this device.

So, try this device and share your views with your friends as it would benefit them.

Key Features: dual sonar technology, well-defined display, and switch fire technology.

Pros: easy to operate, durable and cartography.


Humminbird 597ci HD DI Review


humminbird 597ci hd di review

Are you struggling with your old fish finding device to locate the exact fish target? Don’t worry! Here is the solution for your problem reviewed in this article. Take a look down to this Humminbird 597ci HD DI Fish Finder review, which portrays its advanced technology that perfectly targets a group of fishes. The Humminbird 597ci HD DI Fish finder is equipped with the best-featured LED backlight unit for the emergency situation. The dual beam sonar unit is mated with the down imaging technology to operate the device at a high dynamic range of output power.

Humminbird 597ci HD DI Review

This Humminbird 597ci fish finder is specially built up with the advanced HD type of five-inch LCD display with a high range of image resolution. This fish finder unit includes the traditional sounder unit with a high-frequency transducer, which allows the user to operate the device at 4000W output power.

What Are The Special Features?

This fish finder device consists of a single SD card slot for saving the way point and routing for later reference. It helps to maximize the fishing experience with the tilt and swivel quick mounting unit. The Humminbird fish finder uses down imaging technology for plotting the fish targets over the high-resolution screen display. It includes an inbuilt 50 channel spectrum of GPS antenna receiver and it is a portable model to configure the two directional quick release mounting bracket for convenient usage.

Humminbird 597ci HD DI Fish finder unit consists of a monochrome colored screen display to be used in both the day timing and the night timing. This two-directional quick-bracket mounting device is capable of fixing over any type of setup and further allows the user for easy removing and safe storing based on the user need. The back side of this device can be connected to other devices by means of the power cables.

What Are The Key Specs?

The main important feature of Humminbird 597ci HD DI Fish Finder is the implementation of the GPS receiver. This HD type fish finder includes a map, which shows up the locating way points of different areas of fishes gathered together in one particular place. The HD type display unit helps to provide the information about the clear view over the deep sea with the zooming option at a wide variety of angles.

The chart plotter unit is highly equipped with the high-resolution imaging facility for capturing the fish location with the dual beam sonar output power of 4000W. This device constantly delivers the updated information about the exact location of the fishes in a quick manner. The precision rate of the transducer provides a wider range of beam up to 60 degrees in and around the boat.

This high-resolution chart plotter display unit allows you to concentrate on catching the fishes. The Humminbird 597ci HD DI Fish Finder unit is a portable device and hence the device is easy to fix and handle at different locations.

Humminbird 597ci HD DI Fish Finder

Key Feature – LCD display unit, high sensitivity, LED backlit.

Pros – high output power RMS, easy to fix and use, high-resolution imaging.

From my opinion, I found this fish finder consists of different kinds of features such as the preset buttons, page viewing option, well-qualified outlook, easy to use, and quick fish tracing. The Hummingbird 597ci HD DI Fish Finder unit helps to catch different varieties of fishes within a fraction of seconds, which is considered as the best solution for most of the fishermen troubling with the less advance and poor quality devices.

Humminbird 561 Sonar Review


The Humminbird fishfinder is a powerful fishfinder with less cost. This fishfinder can be used suitably in both salt water and in normal water. This fishfinder is built with a black and white display and it also has many advantages.

humminbird 561 sonar review

This fishfinder is commonly used to find the fish within the lakes, ponds, rivers, etc., and this fish finder is durable with many advanced features and capabilities with it. This device is very useful and it can also be used by the beginners.

Humminbird 561 Sonar Review

The Humminbird 561 fishfinder is an advanced fishfinder with many advancements and features. This fishfinder finds the fishes in an accurate way and so, it can be used by all the person for higher efficiency. This fishfinder has an inbuilt black and white display with it. This display views the internal regions of the devices with higher clarity and accuracy.

This device is compact and affordable at low budget. It’s operated with the help of a highly durable and powerful battery with a long battery life. The working of this device is simple and it is also used for determining various functions and features of the device.

Special Features

This device has various special features and these features are effective and help to increase the capability of the device. The important special features of this device are listed below.

Down Imaging-The important and attractive feature of this device is the down imaging technique. This feature is very attractive and this feature is an important reason for the reputation of the device.  The down imaging techniques monitor the underneath region of the water and display these regions with high resolution.

Even the small branches under the water are displayed on the screen.  The depth of the entire system is also displayed on the screen and the depth of each fish is displayed separately on the screen.

Display-The display used in this device is black and white in color and this display is of high clarity. All the minute things underneath the water level are displayed in this display. The display is about 5-inches tall and the images are viewed with a resolution of 300x 300 pixels.

Since the display is colorless, it uses a 12-level grayscale to display the variations within the black and white colors. The display uses sonar technology for transmitting and receiving the signals. All the incoming signals to the display are viewed in the form of a 2D image instead of the 3D image.

Switch Fire Sonar-The next important advancement in this device is the use of the switch fire sonar. This sonar is very effective in determining the fishes beneath the water level. This sonar is operated in two modes, one is max mode and the other is the clear mode.

The clear mode modulates the incoming signal by eliminating all the minute disturbances within the signal. The max mode is of higher efficiency and it displays the entire signal without any modulation. Small branches of the system can be detected easily with this device.

Transducer-The transducer is a device used for converting one form of signal to another form of signal. In Humminbird 561, the transducer is used for converting the captured image signals and it is also used for transmitting these image signals to the receiver.

The receiver is the display unit and it also has a transducer for converting the signal suitable for viewing. The transducer displays the transmitted images without any loss and thereby, ensures high clarity of the displayed images.

Selective Fish Identification-Selective fish identification is also an important feature of this device and with this feature; the angler can identify the type of fishes crossing a particular region within the area. With this feature, the angler can select and catch the fish of their interest easily with high efficiency.  The main reason for the selective fish identification is  the quality and clarity of the device.

Split Screen-The display in this device displays the incoming signals on two different screens. These screens are based on the two modes of operation of the switch fire sensor. The displayed screens are also of higher clarity and this device also offers zooming phenomenon with this sensor.


The design of this device is simple and durable. This device resists water to a particular extent and can be used both in the salt water and fresh water. The coverage range of this device is about 850 meters and it can be used for detecting all the things beneath the water. This device is designed lightweight and hence, it can be taken everywhere. But once fixed in a boat, the portability of the device is less. Some anglers mount the device with the help of a screw and so, they do not offer portability.

How To Use?

This device is very simple and it can be used easily. It can be generally mounted in any places within the boat so that the anglers can see this device easily without any loss in their fishing. This device has a transmitter and a receiver with inbuilt sonar technology.

The transmitter is generally mounted beneath the ship and it has a high coverage area. The signals from the coverage area are received by the Humminbird 561 monitor and it displays the underlying region with high clarity. This process helps the anglers for various types of fishing.


This device is equipped with various accessories such as the mount. The mount is used for mounting the Humminbird 561 display unit in a perfect location. This region can be mounted without any loss thereby, increasing the efficiency of fishing. The transducer is also mounted beneath the ship with a transducer mount.

Humminbird 561 Black And White Sonar Fishfinder

Key Features: Split screen, 850-meter coverage, and switch fire sonar.

Pros: High clarity, easy to use and down imaging.


This device is powerful and several cons equipped with this device are the speed chart, improper screen shielding, and difficult installation.


The Humminbird 561 fishfinder is a user-friendly device. They are effective and can be used even by the beginners. The display is of high clarity and so, the users can use this fishfinder even for identifying the fishes beneath the water.

Garmin 740s Review Of The GPSMAP Fish Finder


The Garmin 740s is highly equipped with the GPS receiver to navigate the fish for the user in an easier way.  It is one of the marvelous fish finding devices, which come out with the 7-inch display in a touch screen interface for the user reference. This device consists of the internally built GPS receiver to trace out the presence of fish around the boat or ship with the high sensitivity ranging.

garmin 740s review

Garmin 740s Review

The digital sounder is included to alert the user out of the border coverage based on the Garmin radar units. The Garmin 740 GPS mapped fish finder is designed especially for the fishermen with the charts displaying the coastal areas such as Bahamas, Alaska, and Hawaii around US. This fish finder model is advanced to communicate with the satellite receiver to alert the user with the worst weather conditioning.

How Does It Work?

The Garmin is one of the best, advanced, standalone chart plotting device, to trace out the fishes efficiently. The Garmin 740’s device is a one button unit to switch on the device to operate and the remaining options are done by means of the touch screen. This fish finder is easy to install and handle with the touch screen interface inbuilt in the device.

The radar and the weather option given in the device main menu notify the weather alert by means of the transducer. The, “where to field” option in this device allows the user to refer the way point list, tracks, routes, and offshore service points.

The Chart Plotter

The main feature of this Garmin 740’s is the chart plotting option, which helps to display the traditional 2D or 3D type of vector chart. This fish finding chart helps to navigate and find out the fish in the deep sea, river or any kind of water beds within a short period.

This fish chart is highlighted with a connectivity feature of radio and weather satellite system to track the arrival of the fish around the boat or ship. The Garmin fish finder is well suited with the satellite receiver of the GXM 51 type and the Blue Chart G2 vision mode for efficient fish tracing functionality.

What Are The Special Characteristics Of Garmin 740’s Fish Finder?

The Garmin 740’s fish finder is capable of tracing the long distance ranges with the help of the sonar output power, up to the range of 1000 watts. This Garmin fish finder is inbuilt with the transducer to power up the sounder to output at the range of 500 watts. The Garmin sonar unit tends to mark up the layout of the different submerged coastal area targets.

It consists of an onscreen fielding option to change the values of the gain, zooming options, and the frequency range of the layouts easier. This fish finder includes the WVGA display unit to output the fish traced path with the different ranging values. This fish finder consists of the Blue Chart G2 vision mounted with the SD card for storing purposes.

The Blue Chart G2 vision comes with the mariner eye view and a fish eye view option, which is useful to provide the user with the 3D mapping view of the under and above water layouts. This 3D projection helps to trace out the fishes within a fraction of seconds, which is further projected with the satellite images of the particular coastal area.

This makes use of the automated guided searching technology to create the routings against the deep shallow water, earthquakes in the underwater, arrival of storm, and other types of obstacles.

Key Features – Chat plotter, Sonar, Transducer, Touch screen display unit, GPS unit, weather satellite, radar unit, SD card mounting unit.

Pros – High resolution, efficient mapping of areas, high sensitivity to trace out the fish path, high output capacity, light weight device, low power consumption.

Garmin Echomap 50s Review


It is a kind of fish finding devices, which is provided with the specific features to catch the prey easily without taking much effort. The user doesn’t have to spend too much time on it to find out the areas where the fishes are wandering. Much scientific advancement is used to create the technologies, which are used to display the image of the fish.

garmin echomap 50s review

It suits in all types of water i.e. in saltwater, freshwater, etc. The capacity of the device is based on the type of water where the device is being used.

Garmin Echomap 50s Review

One can use it either in the daytime or during the night time as it is built in clear displays. The readings can be viewed even when it is exposed to the direct sunlight. Through wireless connectivity, one can connect the device to the smart phone or tablets.

Special Features

As it is provided with the high sensitivity GP, it can mark up to 5000 way points. Apart from this, the special features include,

Display- It consists of a large 5-inch color display through which one can detect the measurements even in direct sunlight.

Technology –As it is being equipped with the HD-Id technology, it is used to cleans the SONAR on the screen so that it helps in detecting the fishes very accurately. It has a built-in temperature sensor, which updates the temperature of the water and indicates the variations in it.

Transducer-It consists of a transom mount transducer, which helps to display the readings even at greater depths.

GPS System-The fish finder is equipped with the GPS and GLONASS receiver software. The device may refresh the GPS system, 10 times per second, to show the route to the users. When fishing in a big lake, the GPS system is used to spot the fishes.

Power-It runs on 200/77 kHz and transmit the power of 500W (RMS) and 4000W (peak to peak).

Capacity-The depth that the device can reach is based on the conditions of the specific area. In the case of freshwater, it can reach the depth of 1900 feet while in saltwater the capacity is up to 700 feet.

How The Device Is Used To Locate The Fish?

The Sonar system is specially designed to locate the areas of the fish. It uses the principle to transmit the sound pulses, which is used to calculate the distance of the fish inside the water. Sonar will send and receive the pulses many times in a single second. The transducer is used to display visually and to print the echoes.

Fish finding devices may find the fishes with the help of air in their swim bladders. It helps to transmit the reflected energy and display the image of fish on the screen. The device operates at a high frequency so that it can be used to define the targets.

How To Install The Device?

With a bait mount- The device can be assembled quickly on the boat. After installing the mounting bracket, one should connect the wiring harness, mount the transducer, and angler powers the units. First of all, select a suitable place, just mark it, and drill the holes in it. With the help of screws, secure the bail mount on the surface.

With swivel mount-Use the swivel base as a template and mark the position to make the holes in it. Route the cable in between the holes. Allow it to move freely and screw it by securing the swivel mount.

With flush mount-Adhere the template on where to place and use the jigsaw to cut the sides of the template and keep the rubber gasket at the back of it. Check that it correctly fits into it. On using the screws attach the bezel to its unit.


The simplest design of the product makes it easy to use. As the size of the product is small, you can install it on the bail mounts, flush mounts or on a transom. The VGA 5-inch screen displays a very clear image.


It comes with the portable kit in which we can hold the batteries and transducer, power data cable, flush mount kit, protective cover and carry case to hold the products.

Garmin echoMAP 50s

Key features: GPS system, latest technology, 5-inch color display screen.

Pros: find out the areas of fishing, Easy to use and install.


The device is not recommended for FLA fishing. While considering about the display of the unit, as it has a vertical layout, you may find the view of sonar in the narrow form. So, one can view the displays in a horizontal form rather than the vertical form.

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