Humminbird FishSmart funktioniert nicht

This free app allows you to purchase, download and view 2200+ LakeMaster HD charts on your smartphone or tablet, displays your real-time location via GPS so you can mark waypoints, routes and tracks, enables you to keep your Bluetooth®-enabled Humminbird up-to-date, and connects you with Technical Support.  Even save your on-water tracks for future trips or for sharing with your friends via text or email, or transfer to your Humminbird control head.  Purchase any one of the 2,200+ HD lakes directly from your smartphone or tablet and access the unrivaled accuracy and detail of Humminbird LakeMaster® mapping.  Request a Technical Support callback if you need assistance with your Humminbird unit.  Once on the water, know your exact location, speed and course with GPS-enabled navigation available in FishSmart, directly through your smartphone.  Download and push the latest software updates directly to your Humminbird control head or accessory.  From depth highlight, to shallow water highlight, to water level offset, you’ll have everything you need to make the most on the water.  Get a head start on fishing trips with waypoints and routes.  This way you can get help while you’re on the water.  When you’re not fishing, you’re thinking about fishing.  And the Humminbird® FishSmart™ app is the best way to turn those thoughts into action.  You can even overlay your maps with satellite images.  In addition, the Callback Request will share a snapshot of your product, so our Technical Support can help you resolve your issue.