Sparcam

Fun cardio games in your browser. No equipment — just you and your camera. Punch, swing, slice, duck. Video never leaves your device.Sparcam turns your webcam into cardio games. On-device pose detection scores real punches, swings and slices — no equipment, no install, no uploads. Boxing, Tennis and Slicer run in a browser tab, free in early access. Camera frames never leave your device.