A floating fishfinder that provides accurate information. Scans depth up to 130 ft. Free smartphone app.
The battery life is just 4 hours - insufficient for some users.
Great choice for angling, boat fishing, kayak fishing, or ice fishing. Easy-to-use and durable.
This Humminbird fishfinder has a built-in GPS and a micro SD slot for uploading maps. Supports 3D data display.
This Humminbird fish finder is more expensive than other items in this review.
That's a fishfinder that allows you to save the location on a chart so that you know where you fish.
The screen of this fishfinder has a very detailed graphics. Impressive depth. Highly durable sensor.
A decent fish finder for those who want to enjoy fishing and save up the money.
What Is It
A fishfinder is a very handy appliance for any fisherman. It helps you literally look through the depth of water and detect the fish, so you can save time and find the best place for fishing. And if you think a depth finder is just a radar you are mistaken - it allows to scan the relief of the bottom, so you know what is underwater - it is very important for divers. No need to say, a fishfinder is a crucial appliance for amateur fishermen.
Finding fish is great, but you need to catch it and that's why don't hesitate to read our comparison of the best Fishing Rods for novice fishermen and professionals.
What Features to Compare
A choice of a good fish finder is a guarantee of a successful fishing. There are several important features you need to consider when you choose a depth finder. A common person will get nothing from reading too difficult technical terms, so we have decided to make it all much simpler, so that an average person can make a choice.
The first thing you need to consider is the Detection Range which means how deep underwater a fishfinder can scan. It is usually measured in meters or feet. Also, as an additional information, we give you a more profound information such as scanning angles, the power of a radar, a number of bands, and so on.
Having chosen a detection range, you need to realize how exactly the information is displayed and we have called this feature Data Mapping. Some fishfinders are autonomous and have TFT screens where all the data are shown, whereas others work via a special app you install on your smartphone or any other portable device. The graphics is different - some depth finders make a really detailed picture.
Finally, you need to know when and where you can use a fishfinder. Some of them are better for boat fishing while others are perfect for fishing from on the shore. That is why we give you a detailed information about the Usability. The best fishfinder sonars can be used in fresh water and in salt water.
This echo-sounder is basically a round ball you put in the water and connect your smartphone or another device via a special app. The range (or depth) is up to 40 m (130 ft). The device uses 2 beams: the first one has a frequency of 290 kHz and the second one 90 kHz. One beam is used for mapping the bottom while the another one is used for scanning the area around. This technical capability is very beneficial for searching the fish.
All the information is displayed on the screen of your smartphone (or tablet) via the special application called 'Deeper'. Apart from the underwater data, it also shows the temperature of water, shows a lunar fishing calendar, includes social network integration, etc. The image quality depends on the screen of your device.
Since it's a compact wireless fishfinder, you can put it in the water and stay ashore or you can use it for boat fishing. This depth finder is OK for salt water and fresh water and can be submerged at a depth of up to 10 meters. Also, it's shockproof, so even you accidentally hit it (for example, a boat can sail on it) it will not break apart.
Humminbird depth finder has the maximal reach of 183 m (600 ft). It is a dual-band fishfinder that boasts an echo-sounder with RMS power of 500 Watts and PTP power of 4000 Watts. There's a built-in GPS module which allows you to find out where you are and where there are plenty of fish. The sonar has the following scanning angles: 16, 28, 45, and 75 degrees. The signal is interference-resistant.
Humminbird fish finder boasts a 3D data display. It can make multiple location tags on the maps. The data is displayed on the screen in 2 separate windows: different types of view are shown. Also, you can use this fishfinder as a GPS way finder. The device has a 5-inch screen that supports 800 x 480 pi resolution.
That's an advanced echo-finder for fishing from a boat or a motor boat though angling is also possible. No need to say, Humminbird fishfinder can be used in salt water and fresh water. It is an autonomous device which requires no connections to other gadgets. Also, there is an SD-card slot via which you can upload maps. The fishfinder goes with a built-in UniMap cartography and you can add additional maps by yourself if the included are insufficient.
FishHunter Directional 3D Wireless
FishHunter Directional 3D Wireless
This affordable Lowrance fishfinder boasts a dual-band sensor (83 kHz and 200 kHz) which has the power of 180 Watts. The maximal depth it can reach is quite good for a low-priced device - 240 m (800 ft). A cutting-edge Lowrance broadband sounder allows the fishermen to find fish and 'see' the bottom surface, as well as depth.
Lowrance fishfinder has a relatively small 3.5-inch screen with a good graphics. Also, it shows the silhouette of the fish and even counts them for your convenience. Even more - it measures the speed of the water current. There's also a zoom option which makes this small fishfinder simple for in use for everybody.
This fish finder is for boat fishing mainly though you can also use it for angling. Just all other devices, this one works in salt water and in fresh water. It is compact and easily mountable. The fish finder is totally waterproof so it is very durable against salt water (which impacts all metal parts of any device).
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