Fitbit Charge 3 SE Fitness Activity Tracker Graphite/White Silicone, One Size (S & L Bands Included)

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. system requirements: iOS 10 and later, Android 5.0 and later, Syncing requires Bluetooth LE and Internet connection, Syncing range: Up to 6 m.

• 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 plus 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 50 Meters so you can track swims and wear in the shower; 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
• The operating temperature is 10 degree to 45 degree Celsius