Phone on a tripod, rear camera, whole body in frame. It watches your hands, auto-records each swing, and shows tempo the moment you finish — no tapping between shots. Clips save to this phone so you can scrub them after.
Tip: DTL at hand height on the target line. Live tracking runs ~20–30 fps on a phone, so live numbers are ±1–2 frames. Tap Review after any swing to refine on the full-rate clip.
Slo-mo from the Camera app is sharper than browser recording. Film it, then load it here.
Every swing, every session — tap one to review it.