Featherweight sensors that read every jab, cross, kick and knee — real power, speed and technique for boxing, kickboxing and Muay Thai.
Train against numbers, not guesswork.
KaiTag · quad-array
Powered by KaiSense motion sensors
Four modules, one continuous loop — from session setup to long-arc trends. Every strike makes the dataset.
Configure sensors, pick strike types, set rep targets. Hit start — the sensors do the rest.
Every session logged automatically: duration, rounds and total output at a glance.
Every round broken down — power, output, punch/kick mix and how today stacks against your baseline.
See total output across weeks and months. Spot trends, find your most powerful days.
One dashboard, every fighter. See who's leading the floor, who's overtraining, and who's ready to push another round — live, across the whole room.
ML classification of jabs, crosses, hooks, uppercuts, kicks, knees and teeps — and which limb threw it.
Real-time G-force, watts and kinetic energy for every strike you throw.
Combinations, attack patterns and left/right balance. Early overtraining detection, grounded in sports science.
Configurable rounds with haptic cues, and guard-check alerts the moment your hands drop.
Drop your guard and your gloves buzz instantly — and won't stop until you're back in position.
Track output every round and see exactly how far up or down you are versus the last. Keeps you pushing.
Every metric is grounded in sports-science methodology, not engagement. Sensors sample nine axes at 1 kHz; an on-device classifier reads each strike; power and energy come from peak segmental velocity and per-limb mass. We publish what we measure and the limits of each estimate.
Our on-device model identifies the technique and which limb threw it — across boxing, kickboxing and Muay Thai.
