[Simple to Use and Activity Tracking] This Fitness tracker can be used independently without Bluetooth connection,no application and no smartphone necessary either. It automatically calculates the number of steps, distances, and calories. Setting the time and date, personal information, step pitch and unit.
[Sleep mode] The fitness tracker has built-in sleep sensor. Turn on sleep mode,fitness tracker will collects the human body’s breathing quality and physical information to identify the sleep state and record your sleep time to help you improve your sleep.
[High-precision data record] Fitness tracker can set personal information, including gender, age, height, weight, step pitch, then will calculate your daily steps, exercise distance, and burned calories based on the information you provide. Provide scientific data records for your activity.

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[24/7 real-time health monitor] The fitness tracker watch could monitor heart rate, blood oxygen in real time during the day, pay attention to your health at any time, and let you know more about your physical condition (Note: The data is for reference only).
[Natural Sleep Monitor] Between 8pm and 12am, the fitness watch automatically monitors your sleep as you fall asleep. Based on your deep sleep and light sleep data, you can better understand your sleep situation.