PurePulse® Heart Rate
Get continuous, wrist-based heart rate tracking & simplified heart rate zones.
Track steps, distance, calories burned, active minutes, hourly activity & stationary time.
Reminders to Move
Get friendly Reminders to Move that encourage you to reach an hourly goal of 250 steps.
Workout Goals + Summaries
Get an on-screen summary of each workout after you complete it, then check the Fitbit app to see how you’re progressing toward your weekly exercise goals.
Cardio Fitness Level
Get a better understanding of your fitness level and see how you can improve over time with a personalized Cardio Fitness Score.
See call, text & calendar alerts on display when your phone is nearby.*
Auto Sleep Tracking & Silent Alarms
Automatically track your sleep quality & wake up peacefully with a silent alarm.
See your time in light, deep and REM stages to better understand your sleep quality.
Automatically recognizes select activities and records them in the exercise section of the Fitbit app.
Switch up your look with accessory bands in metal, leather & more.
Adjust your volume and play, pause or switch songs from your smartphone with a simple tap.
Guided Breathing Sessions
Find Moments of calm throughout your day with personalized breathing sessions based on your real-time heart rate.
Tap to see your stats, time & notifications on an OLED display, plus customize your clock face.
Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 4.4 and later, and Windows 10 devices.
Music control via Bluetooth Classic on Android, iOS and Windows devices.