Get a deeper understanding of your body, your health and your progress with Fitbit Charge 3. This swim proof advanced fitness tracker does more than count steps-it tracks 24/7 heart rate, calorie burn, 15+ exercises, goal progress, sleep and more. Every day, you’ll find valuable insights about your health that will empower you to take action, improve yourself and reach your goals. Compatiblity: Syncs with iOS 10 and later, Android 5.0 and later and Windows 10 devices. Windows coming soon. Small wristband Fits a wrist between 5.5 – 7.1 inches. Large wristband Fits a wrist between 7.1 – 8.7 inches.

Product Features

  • 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).Charge time (0-100%): Two hours
  • 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
  • Automatically record time spent in Light, Deep and REM sleep stages and see activity trends, health insights and personalized guidance in one place with Fitbit Today
  • Swim proof and water resistant to 50M so you can track swims and wear in the shower. We do not recommend wearing Charge 3 in a hot tub or sauna.Also connect to smartphone GPS for real-time pace and distance during outdoor runs and rides
  • Stay connected to your day with everyday apps for weather and more and get call, text and smartphone app notifications on your wrist. Small wristband Fits a wrist between 5.5 – 7.1 inches. Large wristband Fits a wrist between 7.1 – 8.7 inches
  • Radio transceiver: Bluetooth 4.0

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