BOKi4 — the future of performance tracking

The first wearable built for all your limbs with advanced motion tracking and heart-rate monitoring in real time, engineered for combat athletes.

Fitness Meets Martial Arts

Train. Improve. Level Up.

Each release includes:

  • 10 fitness exercises

    Designed to improve strength, endurance, agility, coordination, and overall athletic performance.

  • 10 martial arts techniques

    Learn and develop practical striking, movement, defensive skills, and combinations inspired by real martial arts training.