Calibration
Hold your fingertip steady at screen centre.
Good light, face camera. Lock in within a few seconds.
Waiting…
Congratulations 🎉
Here’s your score.
Accuracy: 0%
Time left: 00:30
Reps: 0
How to Use
- Tap Toggle Webcam and allow access.
- Hold your fingertip steady during calibration until it locks in.
- Press Start — you’ll hear 3 short beeps and a “Go!” tone.
- Keep your blue dot following the red dot as accurately as possible for 30 seconds.
- When the session ends, you’ll hear a short chime and see your accuracy and reps achieved.
