Description
Reveal more about your health and your heart
24/7 Heart Rate
Charge 3 uses our most advanced heart ratesensors and algorithms to uncover meaningful insights on your heart.
All Day Calorie Burn
Know how many calories you’re really burning and use what you learn to reach your goals.
Real-Time Heart Rate Zones
See when you’re in Fat Burn, Cardio or Peak zones to make the most of every workout.