Enhance your cycling experience with the Hammerhead Companion App! Access your Android phone’s calls, texts, and notifications on your Karoo, as well as upload rides, sync routes, and much more, all without the need for Wi-Fi. - Ride Upload: Automatically upload your ride to your favorite training platforms like Strava, Ride With GPS, TrainingPeaks, and more! - Route To Point: Pull up Google or Apple Maps on your phone and send a pinned location directly to your Karoo via the Companion App. - R