Features To Consider When Navigating The GPS Market.
Marine GPS systems are handy and in most cases a dependable safety feature that has the potential to save lives. Its navigational function can guide you in and around a potential storm, or guide you back through the harbor during the evening when returning back to the marina. Each manufacturer offers different features ranging from, chart plotting, fish finders, depth alarms, and even autopilot. Matching a GPS unit to your needs will determine the best unit for you.