Summary: The depth finder does everything its advertised to perform, operation is pretty straightforward. Only negative its really difficult to see with sunlight on the screen. Definetly would puchase this item again.
Summary: This is a great product, works really well and is at an awesome price! I love that it shows the water temperature too, as that is not shown on every fish finder. Great product at a great price, we highly recommend it!
Summary: Looking for something that works good but won't break the bank, I was wanting a fish finder that showed depth , fish and water temp. This Garmin 90 does all of that and more. Has many more features and for the price I could not be happier. If you are looking for something inexpensive to get you on the lake and find fish this will work great for you. A little disappointed that it takes Amazon so long to ship " in stock items ".
Summary: It is not stated in the description of the Garmin 90 but you have to drill a 1-1/8" hole in the top of the console in order to pass the transducer cable through to the unit. The large size of the connector also made it impossible for me to pull it through the under floor access tube from the transom to the center console. Take a look at the Humminbird PiranhaMax 160 as it only requires a 5/8" hole.
Summary: First off, it works. So the only things you need to figure out is if there is a better/cheaper product. I guess some people might have some reservations about "cheating" with this device, but even you guys can buy it and use it only on those incredibly slow days when the fish just don't seem to be biting.