Multi-Day Battery

Multi-day battery life of 4+ days, so you can wear it all day and night without charging.

Store and Play Music

Store and play 300+ songs, no phone needed. Plus, download stations from Pandora.

Exercise Modes and Connected GPS

Use 15+ exercise modes like Run or Swim to record workout. Connect to smartphone GPS for real-time pace and distance on screen. Start on-screen workouts with Fitbit Coach.

Popular Apps

Access your favorite apps for sports, weather and more.

Notifications and Quick Replies

See notifications for calls, calendar events or texts and send quick replies (coming soon to Android only).

Purepulse Heart Rate

Track heart rate all day, during workouts and over time.

Fitbit Today

Get health insights and personalized guidance in one place on Fitbit Today.

Swimproof

Water resistant to 50m for wear in the pool or rain and tracks laps, calories burned and more during swim workouts.

Wireless Syncing

Automatically sync stats to 200+ leading iOS, Android and Windows devices.

Auto Activity and Sleep Tracking

See steps, distance, calories, floors climbed, active minutes and time in light, deep and REM sleep.

Female Health Tracking

Use with the Fitbit app to log your period, record symptoms, track ovualtion and discover patterns in your cycle.