Our most advanced tracker ever
Fitbit Charge 3 helps you know your body and understand your health so you can take action to improve yourself.
Know yourself on a whole new level
Fitbit Charge 3 reveals insights about your body, your fitness and everything in between–because the better you know yourself, the better you can be.
Reveal more about your health and your heart
24/7 Heart Rate
Charge 3 uses our most advanced heart rate sensors and algorithms to uncover meaningful insights on your heart.
All Day Calorie Burn
Know how many calories you’re really burning and use what you learn to reach your goals.
Real-Time Heart Rate Zones
See when you’re in Fat Burn, Cardio or Peak zones to make the most of every workout.
Track way more than steps
Auto Sleep Tracking
See how long you’re in light, deep and REM sleep and get personalized insights to learn how to get better rest.
Female Health Tracking
Use Fitbit Charge 3 with the Fitbit app to track periods, record symptoms and estimate ovulation and fertility windows.
Fitbit App Dashboard
Set goals, find inspiration, connect with friends and get a snapshot of your health and fitness all in one place.
Get guidance to make moves on your goals
The more you wear Charge 3, the more you learn about yourself and your workouts so you can start making changes that matter.
Understand your activity & boost your workouts
Automatic Exercise Recognition
Exercises like runs, swims, elliptical, sports and more are automatically recorded for you with SmartTrack.
15+ Goal-Based Exercises
Choose from run, bike, swim, yoga, circuit training and more, then set a goal and get real-time stats.
Real-time Pace & Distance
Connect Charge 3 with your phone GPS to see pace and distance on screen during outdoor runs and rides.
Charge 3 is water resistant up to 50M so you can track time in the pool or wear it in the shower.
Reminders to Move
Know how long you’ve been active all day and get the nudge you need to move if you’ve been sitting too long.
Personalized Guided Breathing
Find moments of calm throughout your day with guided breathing sessions based on your heart rate.
Get your favorite smart features, right on your wrist
This advanced fitness tracker is packed with smart features that are compatible with iPhone, Android & Windows Phones. Windows compatibility coming soon.
Stay connected to your day
With Fitbit Charge 3, everyday apps like calendar and weather are just a tap away. Calendar app coming soon.
Notifications & Quick Replies
Get call, calendar, text and smartphone app alerts. Plus, send quick replies to messages—coming soon to Android only.
Add your cards to the Fitbit app, then use Fitbit Pay™ to make easy, secure payments on the go. Only on special editions.
Wear it around the clock
7 Day Battery
A multi-day battery life keeps insights and inspiration coming day and night. Varies with use and other factors.
Smarter, Sharper Touchscreen
The large, backlit display automatically adjusts to lighting conditions so you can easily see stats any time of day.
Durable, Lightweight Design
With aerospace-grade aluminum, a smooth-flush case and Corning Gorilla Glass 3, Charge 3 is comfortable and durable.
Understand your health and take action to improve with Fitbit Charge 3—an advanced fitness tracker that uses 24/7 heart rate & personalized insights to reveal what's below the surface.