Fish finders with Wi-Fi

Wi-Fi

— wireless technology that can be used both to connect the fishfinder/chartplotter to a computer network (including the on-board one) or to connect directly to another device, such as a smartphone or tablet. The specific capabilities in both cases depend on the device model, and may include transferring data to another device in real time (for tracking or recording), remote control of the fishfinder/chart plotter, updating maps, etc.