SailSpeed

SailSpeed is a sailing GPS speedometer and navigation toolkit designed for skippers, racers, and cruisers. It delivers precise boat speed and course data, smart VMG guidance, and race essentials in a clean, glove-friendly interface. Use it on the water for training, coastal cruising, or regatta starts, even with weak signal conditions. Core features - Real-time instruments: speed over ground, course over ground, heading, max and average speed - VMG and layline guidance to wind or waypoint for smarter upwind and downwind decisions - Race timer, track recording, and logbook with GPX export for debrief and sharing Why SailSpeed - Accurate and responsive GPS data with smoothing optimized for sailboats - Simple, distraction-free screens visible in bright sun and on deck - Works offline once loaded, saving battery and data Keywords: sailing GPS speedometer, marine navigation app, VMG calculator, sail racing timer, sailing logbook