Our most advanced tracker ever\n\nFitbit Charge 3 helps you know your body and understand your health so you can take action to improve yourself.\n\nKnow yourself on a whole new level\nFitbit Charge 3 reveals insights about your body, your fitness and everything in between–because the better you know yourself, the better you can be.\n\nReveal more about your health and your heart\n\n24/7 Heart Rate\nCharge 3 uses our most advanced heart rate sensors and algorithms to uncover meaningful insights on your heart.\n\nAll Day Calorie Burn\nKnow how many calories you’re really burning and use what you learn to reach your goals.\n\nReal-Time Heart Rate Zones\nSee when you’re in Fat Burn, Cardio or Peak zones to make the most of every workout.\n\nTrack way more than steps\n\nAuto Sleep Tracking\nSee how long you’re in light, deep and REM sleep and get personalized insights to learn how to get better rest.\n\nFemale Health Tracking\nUse Fitbit Charge 3 with the Fitbit app to track periods, record symptoms and estimate ovulation and fertility windows.\n\nFitbit App Dashboard\nSet goals, find inspiration, connect with friends and get a snapshot of your health and fitness all in one place.\n\nGet guidance to make moves on your goals\nThe more you wear Charge 3, the more you learn about yourself and your workouts so you can start making changes that matter.\n\nUnderstand your activity & boost your workouts\n\nAutomatic Exercise Recognition\nExercises like runs, swims, elliptical, sports and more are automatically recorded for you with SmartTrack.\n\n15+ Goal-Based Exercises\nChoose from run, bike, swim, yoga, circuit training and more, then set a goal and get real-time stats.\n\nReal-time Pace & Distance\nConnect Charge 3 with your phone GPS to see pace and distance on screen during outdoor runs and rides.\n\nSwimproof\nCharge 3 is water resistant up to 50M so you can track time in the pool or wear it in the shower.\n\nReminders to Move\nKnow how long you’ve been active all day and get the nudge you need to move if you’ve been sitting too long.\n\nPersonalized Guided Breathing\nFind moments of calm throughout your day with guided breathing sessions based on your heart rate.\n\nGet your favorite smart features, right on your wrist\n\nThis advanced fitness tracker is packed with smart features that are compatible with iPhone, Android & Windows Phones. Windows compatibility coming soon.\n\nStay connected to your day\n\nEveryday Apps\nWith Fitbit Charge 3, everyday apps like calendar and weather are just a tap away. Calendar app coming soon.\n\nNotifications & Quick Replies\nGet call, calendar, text and smartphone app alerts. Plus, send quick replies to messages—coming soon to Android only.\n\nFitbit Pay\nAdd your cards to the Fitbit app, then use Fitbit Pay™ to make easy, secure payments on the go. Only on special editions.\n\nWear it around the clock\n\n7 Day Battery\nA multi-day battery life keeps insights and inspiration coming day and night. Varies with use and other factors.\n\nSmarter, Sharper Touchscreen\nThe large, backlit display automatically adjusts to lighting conditions so you can easily see stats any time of day.\n\nDurable, Lightweight Design\nWith aerospace-grade aluminum, a smooth-flush case and Corning Gorilla Glass 3, Charge 3 is comfortable and durable.\n\nUnderstand 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.