This free hand-eye coordination test measures how smoothly you can track a moving target. Keep your mouse or finger inside the drifting circle as it speeds up — your score is the time you stay locked on. It's a direct test of the eye-hand link that powers sports and gaming.
Play the Hand-Eye Coordination TestA target circle glides around the screen on a smooth, unpredictable path and gradually speeds up over 20 seconds. Keep your pointer inside it. The ring glows green while you're on target, and every moment on target adds to your score.
Better hand-eye coordination means faster, more precise responses to what you see. Regular tracking practice sharpens smooth-pursuit control — try to stay relaxed and anticipate the target's path rather than chasing it.
It measures how accurately your hand follows what your eyes see. This one uses a moving target you must keep your pointer on.
Anticipate the target's curve instead of reacting late, and make smooth movements rather than jerky corrections.
Yes — drag with your finger to keep it inside the ring.
ReactionLab games are for benchmarking and fun. They are not medical, neurological, or IQ assessments.