All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status.
Heart Rate Monitor: Check your heart rate automatically or manually; know your all-day heart rate and view heart rate curve to get a clear picture of your health.
Calls and Messages Reminder: Remind call, SMS and SNS notifications on your fitness tracker.
Built-in USB Plug: Built-in USB plug makes it easy to charge in any USB port, no cable needed. One full charge gives you up to 5-7 days of working time.
OLED Display & Replaceable Bands: See your daily activity and time on 0.86 inch OLED Display screen. 5 colors of bands gives you more choices and pleasure when replacing your band(Bands are sold separately). Adjustable strap, so you can adjust wearable length between 5.8 inch min and 8.5 inch max.