Name: SpeedSurf.app
Rating: 5 (1 reviews)
Author: SpeedSurf.app

Your Garmin becomes a speedsurfing GPS.

SpeedSurf puts the numbers that matter on your wrist while you ride: your
2 second max, your 10 second average, your best five runs and your alpha
500, plus 250 m, 500 m and the nautical mile. Windsurfing, windfoiling,
wingfoiling, kitesurfing, kitefoiling, pump foiling or parawing.

When you save, the session goes to Garmin Connect like any activity. Make
an API key on speedsurf.app under Settings and then Devices, paste it into the
SpeedSurf settings in Garmin Connect, and the watch sends the track
straight to speedsurf.app by itself, so your ride is on the site before
you are off the beach. Leave the key empty and nothing leaves the watch.

Knots or km/h, your choice. Free, no account needed on the watch.