Your swing, measured on your phone, with the uncertainty shown

Record or import a swing. Replay your video with a skeleton and reference lines, and review experimental timing estimates when the recording supports them. Every estimate comes with its uncertainty. No ratings and no coaching verdicts.

01

Timings with context

Review estimated swing timings and tempo alongside their uncertainty. If a recording cannot support a measurement, the result explains what to try next.

02

Replay and compare

Review your own video with a skeleton and reference lines, compare two of your swings, or make a hand-marked ball-trace video to share.

03

In a closed pilot

Swing measurement is available to pilot accounts while we validate the measurements. Experimental timings do not feed your coaching plan.

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