Ambient Light Sensor
Automatically senses the amount of ambient light present, and appropriately dim the device's screen to match it.
Use the sleep mode to mute smartphone Notifications and stop your screen from turning on at night.
Do not Disturb Mode
Use do not disturb mode when you want to mute call, text, calendar and app notifications during the day.
Check your stats on your Fitbit tracker or smartwatchâand get the nudge you need to reach your goals.
Cardio Fitness Score
Get a better understanding of your fitness level and see how you can improve over time with a personalized Cardio Fitness Score.
Female Health Tracking
Know your body on a deeper level using your tracker or smartwatch with the Fitbit app to follow your cycle, record symptoms and more.
Guided Breathing Sessions
Find moments of calm throughout your day with personalized breathing sessions based on your heart rate.
24/7 Heart Rate Tracking
Use 24/7 heart rate to better track calorie burn, see your resting heart rate trends and get real-time guidance to optimize your workouts
All-day Activity Tracking
Track steps, distance, calories burned, active minutes, hourly activity and stationary time.