Jump Height

REQUIRES CUSTOM HARDWARE — this data field does nothing on its own. It is the display for an open-source, board-mounted jump sensor for wing foiling (a small BLE motion puck you build yourself; hardware and firmware at the project repository). With the sensor mounted: see each jump's height seconds after you land, plus session jump count and session best, live on your data screen. No phone in the loop — the sensor talks straight to the watch. Jump count, best height and best airtime are also written into the saved activity as FIT developer fields. Without the sensor, the field will show "finding puck" indefinitely — do not install unless you have the hardware. Free and open source. Feet or meters follows your watch settings.