For deep-water fishermen, and those who spend much of their time angling in open water, a GPS is essential. When you are far from landmarks and familiar sight-lines, your chances of success can be much better when you can return to that favourite spot. Commercial-fishing pros understand this as well as anyone, which is why they invest in quality GPS equipment.
There are a lot of good reasons to make sure your fish finder has GPS built into it, with the biggest being improving your fishing techniques and mapping all the data you could want as a fisherman. Each of these options have some great benefits to them, so pick the one that is in the right price range for you! A good rule of thumb is the more you pay, the better mapping options you are going to get, so please remember this if that is an important feature for you!
NO INSTALLATION REQUIRED: That got your attention, didn't it? If you're on a budget, and don't want any sort of permanent installation mods to your boat, the Humminbird Smartcast series may be your answer. You simply cast the green transducer to the spot where you want to investigate, and the signal comes back to the wrist module (RF30) or the traditional display model (RF15). This series doesn't have a lot of bells and whistles, but for my kind of fishing/paddlecraft, it may be a great solution.
Whether you're an experienced fisherman with boating experience or a beginner casting from the shore, eBay has the gear you need. Once you have the rods, the rompers and the boat, you still need fishing hooks, lures and tackle boxes. eBay has a great selection of fishing gear for sale. Browse spinning reels, rod and reel combos, fishing line, tackle boxes and rod cases. Whether it’s Okuma or Rapala, hook removers or baitcasting fishing reels, there’s no need to trek to the outdoor warehouse to peruse rows and rows of fishing products. With easy-to-navigate categories and plenty of options, eBay’s online fishing shop offers everything you need to head out to sea or into the quiet creek for the catch of your choice. Check out eBay's lures section to find the soft bait and hard bait that you're looking for. You’ll also find marine electronics like fishfinders—whatever it takes to help make that elusive prize catch. And if you’re in the market for a trolling motor, you’ll find that here as well, and at a great price.

If you’ve never used sonar before, you want to keep the auto depth turned on. It automatically tracks the floor of the water, making it easier to see how far down it is. When you become more experienced, you can adjust the setting. The auto depth feature can be adjusted to hide the first few feet underneath, and above the true bottom. It’s useful for setting your sights on the fish you want to catch.
It’s no secret that HDS displays are used by more tournament fishing pros than all other fishfinding brands combined, so we didn’t have to go back to the drawing board to build it; we just made the best fishfinder/chartplotter in the world even better. HDS LIVE  delivers premium performance and support for the best collection of innovative sonar features available – from Active Imaging™, StructureScan® 3D, FishReveal™ and LiveSight™ sonar, to exciting navigation functionality like C-MAP® Genesis Live mapping – all designed to help you find more fish.
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Although this unit lacks some of the features found in similar units from different manufacturers, it counterbalances with powerful sonar, using CHIRP for both down view and classic imaging. Additionally, it also comes with Wi-Fi connectivity, and you can benefit from a larger view if linked to a bigger tablet. It's a unit with a tremendous quality and price ratio, with a rating of four and five stars.

Now let’s imagine another scenario – again your sonar is stationary, but this time 2 fish swim through your sonar beam, one big and one small. The big fish swims very quickly through the sonar beam, the small one swims slowly. Which one will make the longer fish arch on your screen? The answer is the small one. That’s because a slow moving object will leave a longer mark than a fast moving one, whatever their size.


The Garmin Echo 551DV is one of the newer and more advanced models in the Garmin line of fish finders and it’s the top fish finder under 300. It’s one of my top choices and I really think that it’s the best fish finder for the money. It offers the best fishing sonar and a large clear display. The transducer has 500 watts of power, which allows the wave to go as deep as 2300 feet. It comes from the echo fish finder series that are known for their great accuracy.
Fish icons are a useful tool when you are getting started with a sonar device: your fish finder interprets the sonar data it receives and tries to work out if it is a fish or not. It does this based on factors like the size of the object and the strength of the sonar return. In the case of Deeper sonars, we use an advanced algorithm in the Deeper App to interpret the data. Unfortunately, even the most advanced units aren’t 100% accurate in interpreting correctly.

It is without a doubt that Lowrance has once again raised the bar for current technology. With their newly refined interface, their loyal customers will find the flow of operation to be much smoother than ever before. Don’t let the simple user operation fool you; Lowrance has built a technologically advanced unit with all the features you would expect.


While not every object will be as easy to distinguish, you can always get clues from the shape and also the strength of the sonar return. Notice the multiple orange sonar returns underneath the car – these tell you that this is a very hard object. The sonar scans have hit the car, bounced up to the surface of the water, bounced off the surface and hit the car again.

A GPS is a must have for many fishers and having it in one unit with a fish detector is economical, space saving and convenient. Having the addition of a GPS gives you many benefits. It will give you the ability to mark hot fishing spots and easily return to them in the future, as you can mark the spot on the GPS and then track your way back to it later. These spots are called waypoints and on most units you will be able to mark hundreds or even thousands of them.

You have been anxiously awaiting the arrival of the weekend so that you can pack up and hit your favorite fishing area. You dream of landing your next big catch, and a fish finder is just what you need to help you locate the ultimate fishing spot. If you love spending time in the great outdoors, then you can find just what you need to get ready for your next adventure. On eBay, you can browse through a large selection of fish finders in both new and refurbished conditions, available from trusted and reliable sellers. The Hummingbird fish finder can easily be attached to any surface on your boat and can aid you in discovering where the fish are hanging out. If you do not enjoy fishing yourself, but are looking for something to get the outdoorsman in your life, a portable fish finder is a perfect gift and sure to bring a smile. Shop easily online, check out convenient shipping options, and reel in an amazing deal on the perfect fish finder.

Create memorable fishing experiences with the incredible selection of equipment and accessories at Academy. From rods, reels, and baits to storage, care, and apparel, we have fishing gear you need to stay prepared. Facing unpredictable weather or getting up close in the water? Shop our assortment of apparel and waders that will help keep you dry and comfortable. Go high-tech with various fish-finding equipment that can help you track and secure the best catch. We also offer practical fishing equipment like lights, fish processing tools, nets, baskets, grippers, bait traps, and other miscellaneous tools you'll want on hand. Whether you're a casual fisher or an avid adventurer, you'll be able to find the exact things you need to make the most of your fishing expedition. Create the best memories with family and friends, or take to the great outdoors by yourself. No matter your fishing style, there's something for you. Shop our diverse collection today to find high-quality products from brands you can trust.
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