01
Anyone Can Test
Use a clap, punch, kick, or target strike. No wearables, no setup, just your phone and a sound.
Speed Test
Free Reflex Speed Test | Coach
How Fast Are You Really?
Test your reaction speed using only your phone’s microphone. Clap your hands, punch a bag, kick a target, or compare different techniques and see the result instantly in milliseconds.
PuncherometerTM
250ms
Reaction Speed
02
Technique Becomes Visible
Compare stance, foot pressure, left vs right side, or different striking styles in milliseconds.
03
Instantly Addictive
Keep testing, chase faster numbers, and see who can push into the red Elite zone.
04
Built Into Coach
The Speed Test runs inside the free Kewlus Coach app, alongside punch tracking and round training.