Fitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (International Version)

Fitbit Charge 2 Heart Rate + Fitness Wristband, Black, Large (International Version), Brought to you By FITBIT.

Fitbit will not provide warranty on international version products sold in US

PurePulse continuous, automatic wrist-based heart rate tracking to better measure calorie burn all day

See call, text & calendar notifications on the OLED display; Automatically track how long and how well you sleep and wake with a silent vibrating alarm

Maximize your workouts using simplified heart rate zones (Fat Burn, Cardio and Peak)

Get a better understanding of your fitness level and see how you can improve over time with a personalized Cardio Fitness Score; Use Connected GPS during run mode to see real-time stats like pace and distance on your wrist