Speed Of Sea is a compact GPS utility for measuring and recording vessel speed and basic trip data. Speed Of Sea shows current speed, records routes with timestamps, and provides simple trip summaries suitable for recreational boating and water activities.

Core features

• Live GPS speed readout with selectable units (knots, km/h, mph)
• Route recording with timestamps and distance tracking
• Trip summary showing average and maximum speed
• Simple map view for recorded tracks when device maps are available
• Export recorded trips in common file formats for offline review

How to use

• Open Speed Of Sea and allow location permission
• Start a new trip to begin recording speed and route
• Stop recording to save the trip and view the summary

Privacy and permissions

Speed Of Sea requires access to device location while in use. Recorded trip data is stored locally and can be exported by the user. No account is required to use core features.