Lowrance has brought features such as FishReveal and Genesis Live to its Hook series of multifunction displays with Hook Reveal, available in 5-, 7-, and 9-inch models. FishReveal makes fish easier to see by combining the benefits of chirp sonar with DownScan Imaging. Genesis Live allows anglers to create custom 6-inch-contour maps of uncharted waters in real time. These maps can also be saved to a blank microSD card. Hook Reveal units also deliver Autotuning sonar, which automatically delivers the best sonar image as fishing conditions change. Prices range from $299.99 to $799.99, depending on display size, charting options and transducer choices.