Sparcam
Camera-powered cardio games in your browser
Sparcam launched on July 27, 2026 with 5 votes, #4,557 of 24,623 launches that month and more than 75% of that year's launches.
What it does
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.
Fun cardio games in your browser. No equipment — just you and your camera. Punch, swing, slice, duck. Video never leaves your device.
No equipment — just you and your camera. Punch targets, return serves, slice fruit. Open a tab, step back, get moving. One click. All motion tracking runs on-device — nothing is uploaded, nothing is recorded. Stand back until your head and fists are visible. Sparcam locks on and counts you in. Punch, swing, slice, duck — chase the combo. A voice coach keeps the pace up. Punch the pads, slip the bars, chase the combo. Real boxing cardio, arcade scoring. Make a fist to grip the racket, swing to return the ball. Rally till you drop. Slice the fruit with fast sweeps — and duck the bombs. Simple, sweaty, addictive. Pose detection runs entirely in your browser. Your camera feed never touches a…from sparcam.com
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