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WHAT IS ARMOUR39™?
YOUR PERFORMANCE.
YOUR WILLPOWER™.
DISCOVERED.
Armour39™ is the sports performance monitoring system
engineered to empower athletes. The system captures and
displays critical information athletes need to discover their
true potential.
Armour39™ is the first system that detects and responds
to every move athletes make – any direction, any motion,
any position. So every athlete—regardless of sport or
workout activity—has precise information about their
performance. Armour39™ measures heart rate, calorie
burn, real-time intensity and WILLpower™, Under
Armour®’s unique measure that reflects overall workout
difficulty in a single score.
