10 Best Handheld GPS for Boating That’ll Keep You on Course
When you’re navigating open water, you’ll need a GPS device that reliably tracks your position and shows you marine charts. You’ve got several strong options—from the feature-rich GPSMAP 79sc with preloaded BlueChart g3 charts to budget-friendly alternatives like the eTrex 10. Each device offers different strengths in durability, battery life, and navigation features. To find …