Fish Finders With GPS

When it comes to fishing, a good GPS receiver is a necessity. A fish finder with GPS capabilities plots your position on a map and is especially useful when you are not familiar with a body of water. Most modern fish finders come with an internal GPS signal receiver, although there are also Hawkeye portable fish finders without a built-in GPS. However, you can buy an external GPS receiver for additional functionality, including moving direction and position tracking. hummingbird fish finders helix 7