Gaming Reaction Time

Pro esports players consistently measure simple reaction times under 200 ms and choice reaction times under 250 ms. This guide details how they get there: warm-up protocols, sleep schedules, equipment latency tuning, hand position, the role of caffeine and the daily drills that produce measurable gains over weeks.

What SERO Measures

SERO is a precision reaction-time game built around one perfect moment: stopping a fast-moving timer at exactly 0.000 seconds. Every input is timestamped on the animation frame, so your score honestly reflects your reflexes — not network lag, not visual estimation, not random variance. The closer to zero you land, the higher the score; landing on 0.005 beats nothing, landing on 0.000 wins everything.

Why Gaming Reaction Time — How Pros Warm Up & Stay Sharp Matters

This page exists because reaction-time data only becomes useful when it is contextualised. Raw milliseconds mean nothing without an honest comparison: against your age group, against trained gamers, against the global SERO leaderboard. SERO gives every player the same input loop, the same scoring formula, the same anti-cheat checks — so a score here is directly comparable to a score on the other side of the world.

How To Use This Page

• Read the section above for the headline answer.
• Open the related guides at the bottom for deeper context (training routines, age curves, gaming benchmarks, caffeine, sleep).
• Play one free 90-second SERO run to convert the numbers into a real measurement of your own reflexes.
• Compare your result against the global, country and age leaderboards.

About SERO

SERO is a free browser-based precision reaction game with a 14-day competitive season, global and country leaderboards, async 1v1 duels and a Hall of Fame for past champions. No download, no signup required to play. The game is 100% skill-based — no score multipliers, no pay-to-win, no power-ups. Every score on the leaderboard was earned with the same tools every other player has.