Get a deeper understanding of your body, your health and your progress with Fitbit Charge 3. This swimproof 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.
24/7 Heart Rate
Use 24/7 heart rate to better track calorie burn, optimize workouts and uncover health trends that inspire you to make moves on your health and fitness goals.
Up To 7-Day Battery Life
A multi-day battery life keeps insights and inspiration coming day and night (varies with use and other factors).
Durable, Swimproof Design
Large touchscreen and backlit display that automatically adjusts to lighting conditions. Durable, premium and lightweight design that’s swimproof for the pool and wearable in the shower.
Notifications & Apps
Get call, calendar, text and app alerts. Send quick replies to messages (Android only) and stay connected with everyday apps for weather and more.
Goal-Based Exercise Modes
Select one of 15+ exercise modes and set a workout goal -- time, calories burned, or distance. See real-time progress during your workout and celebrate when you've hit your goal.
Auto Sleep Tracking
Get a better understanding of your sleep quality, get helpful insights about each night and set a sleep schedule with bedtime reminders to actively work toward a consistent routine.
Heart Rate Monitor: Yes
Water Resistant: Yes, to 50m
Dimensions: Both Small and Large wrist straps are supplied in a genuine unopened box.
Battery Life: Up to 7 days
Size: Small and Large
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