Fitbit Inspire HR Fitness Tracker, Black

Fitbit Inspire HR Fitness Tracker, Black, L/S Size

[Compatible OS] Compatible with Bluetooth 4.0 or higher, iOS 10.0 or higher, and Android 5.0 or higher. *Operation is not guaranteed on all Android devices.

[Continuous Use Time] Up to 5 days (varies depending on usage environment).

[Water Resistance] Water resistant up to 50 meters.

[Sleep Stage Function] Automatically measures the duration of each sleep stage (awake, light sleep, deep sleep, REM sleep) and wake-up time.

[Notification Function] Notifies you of incoming calls, text messages, and notifications from various applications such as calendar, Facebook/LINE/Twitter via display and vibration. Quick replies to messages are also possible (Android only).
[Female Health Tracking] Record and predict menstrual cycles, physical condition, and ovulation dates using the Fitbit app.

[Activity & Heart Rate Tracking] Automatically tracks steps, distance, calories burned, active minutes, hourly activity, and heart rate just by wearing it. Efficiently manage your diet and training.

[Size] Wrist circumference 180mm-220mm (L size) / 140mm-180mm (S size)

[Package Contents] Inspire HR tracker, classic wristband (L/S size), charging cable. *Wireless USB dongle is not included.