811138030964 811138030971 811138030957

Note: International product – no Fitbit warranty support
Better measure calorie burn, understand resting heart rate & more with 24/7 Heart rate tracking and a battery life of up to 7 days (varies with use and other factors)
Choose from 15+ exercise modes like run, bike, Swim, yoga, circuit training and more, Set a goal, and get real-time stats during your workouts to see how you can keep getting better