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Deeper PRO Smart Sonar Castable and Portable Smart Sonar WiFi Fish Finder for Kayaks and Boats on Shore Ice Fishing Fish Finder

  • Based on 1,204 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Tradeinn

Arrives Jun 3 – Jun 23
Order within 16 hours and 37 minutes
Available payment plans shown during checkout

Style: No Gps


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5.9 x 5.32 x 2.95 inches; 3.53 ounces


Item model number ‏ : ‎ ITGAM0301


Department ‏ : ‎ unisex-adult


Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)


Date First Available ‏ : ‎ April 15, 2016


Manufacturer ‏ : ‎ Deeper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 3 – Jun 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Awesome and versital fish finder.
Returned the first Deeper Smart Sonar that used Blue tooth. It kept loosing contact with my IPad and Samsung S7. Ordered the PRO with WIFi connection and it works great. The IPad mini gets hot in the sun and quits working after a couple of hours but the Samsung S7 worked perfectly even in the sun. Fished in a small private lake and was able to follow the fish as they moved around the lake. I just hang it over the side of my Pelican Bass Raider with a line and it works great. The software on the phone and IPad is awesome it shows the fish as a fish and shows the under water vegetation as green. It also keeps a history of each trip so you can review where and when you see the fish. I have not tried to us it with the phone GPS yet. I have cast it out with a rod and it works well. I have not tried to cast it over about 25 ft. ... show more
Reviewed in the United States on June 25, 2016 by Jess

  • Makes ice fishing way more fun.
I bought this for ice fishing and it makes fishing way more enjoyable. I can see very clearly the bottom of the lake as well as my lure in the water. Helps you know exactly where your line is as opposed to dropping to the bottom and reeling in 1-2 cranks.
Reviewed in the United States on February 29, 2024 by Mark

  • Worth it for icefishing.
My decision on this purchase was made after doing some research on what fish finding unit would work best for me. My primary use was for icefishing and secondary use would be using with a canoe. The videos and reviews I found seemed to answer my questions as to, how well it works in comparison to other flashers like a Vexilar. Having owned and used a Vexilar in the past I wanted it to replace that unit and have the versatility to use on open water. My perception of how this unit would compare to a real flasher was that it couldn't. Now that I used the Deeper Pro on the ice a few times I can post my experience. The first time I used it I did not mark any fish but was confident that it was that there was none to mark. I had one big fish swim by and it showed up as a long bending arc. I was on about 8-10 inches of ice. The battery lasted all day, about 6 hours of on time, with life to spare. I was able to walk about 30 ft away from the unit before it disconnected. I tried it in a shack next to a Vexilar which made it unusable, there was way too much interference causing vertical lines to appear on the 2D cross section image, among other illegible lines on the flasher side. I had to move a good distance away for there not to be interference, maybe +25ft. This is the only downside to the unit I experienced. After a day of not marking fish, or catching any, the next day I went to a different spot to fish. Now familiar with the unit, it's options and views, I was able to identify a school of fish in the first drilled ice hole of the day. I sat on that hole all day continuously marking fish and catching them. The deeper pro worked perfectly on marking the fish and depth of fish, I was very satisfied. The fish were suspended mostly from 30-35ft in 40ft of water, and only biting at the top of the band. I fished for 4 hours before my phone battery died, the Deeper was at 30% after continuous use in that time. I did not have my Galaxy 10 in airplane mode as I did the first time use, so this should preserve phone battery life when using this unit and application. The flasher is nice, works as it should. I had the sensitivity at 60% and that was able to pick up on my small jig head and small lead weight. The side sonar image, the longitudinal one in white works nice for seeing where your jig is when dropping it to depth. My favorite view is the 2D cross section in color. This is definitely an advantage over traditional flashers. The feed updates pretty quick to the phone. At first, when setting the Deeper into the water it sometimes takes a minute to connect and give a good feed. So if you are bouncing hole to hole with it, you have to be patient, so a downside compared to a Vexilar. Overall the unit worked as it should with good battery life and a nice layout on the application. There is more I plan to do with this unit in open water but it performs well on hard water. I gave it a 4 of 5 stars for two reasons. The fact that is has to connect to a device to use the unit can be cumbersome, there is a good chance that you can fumble your phone and it be destroyed. I see they make a holder for fishing rods but it's not worth it for me to invest since I icefish primarily and set my phone on a bucket. I thought about using a tablet with some type of case that will allow it to be set to view hands free, maybe next year. The other reason is low battery life. Not that I'm degrading the Deeper unit battery life, but rather the life it seemed to drain from my device connected to it. ... show more
Reviewed in the United States on February 17, 2022 by Gabby Gabby

  • Don't know what I did without it
I love it! I received as a Christmas gift, charged it right away then took it down to my dock, on the second cast it showed a fish sitting on the bottom. My daughter cast here bait near the location and 3 minutes later she felled in a 8lb catfish. I've used on my Kayak several times fishing along docks and it's great for spotting where the Largemouths are lurking. I also troll with it behind my kayak about ten feet back, works like a champ. The app works very smoothly and is intuitive, quick and easy. I like the play back feature especially. ... show more
Reviewed in the United States on January 7, 2017 by Brandon S.

  • It works
I haven't tried a lot when I go fishing but it's accurate. I recommend it more for kayak and boat. When you do it inshore make sure the current isn't crazy or low tight
Reviewed in the United States on November 5, 2023 by Darwing Peciado

  • it's a great compact unit with a well made app
While this unit may work for some, it just didn't suit my needs. I found the wifi to be very spotty and many times require you to close the app then bring it back up to reconnect. Depth readings were wonky most of the times and will not give you an average reading. Meaning if you cast out to approx the same location, readings vary between 10 to 20 feet. Even dropping in the same location does the same. The temperature readings seemed to be accurate. But as a fish finder, it did not work for me. Using wide view, it never tracked any fish. But switching to the narrow beam, fish were lighting up the screen. Almost as if there were more fish than water. The screen view was very accurate however as far determining bottom and structure and was impressed with the amount of detail. But a fish finder it is not. Again, in my case it was not. This was used in all salt water fishing. This was just drifted along the bay, trolled in within an inlet, and casted during surf fishing as well as used along side of a boat. I found this unit to be more of a pain to use because of all the drop outs and thus, reducing your time to fish. In all, it's a great compact unit with a well made app, but as far as what it should do, not quite there yet. ... show more
Reviewed in the United States on December 11, 2016 by Y. Yi

  • Really cool!
Used it for ice fishing, works great! Can't wait to try it open water soon. Get a phone charger of some sort! UPDATE: Works awesome all year. Definitely good in less than -4°F temps. No interference with Vexilars, even 2 feet away. I also found it helpful to bring a portable battery bank for recharging phone and ball. I use it in summer by dragging behind a R/C boat. Can find the exact spot of the crib/drop off/weed edge and drop my bobber exactly on the spot. In the photo it's a little difficult to see but there are 2 straws to keep the musky line from getting tangled in the prop. ... show more
Reviewed in the United States on April 29, 2018 by JL JL

  • Best customer service I've ever had
Accurate and easy to use. I was worried about ice fishing with it due to the extreme cold up in Alaska where I live. It's rated for -8°F but I have used it at -40. Deeper's customer service is on point. I had an issue with mine and I sent it in to be fixed and they sent me a new one within about 10 days. ... show more
Reviewed in the United States on February 7, 2023 by Joseph A. Joseph A.

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