Message reminder (SMS, Facebook, INS, Twitter, etc.), call reminder. Answer the call after connecting with the mobile phone's Bluetooth. Heartbeat monitoring, blood pressure monitoring. Step counting, calorie monitoring, and distance monitoring. A sedentary reminder, remind you to exercise. Sleep monitoring, record and analyze your sleep status. Anti-loss function. The phone book function can add daily contacts. A variety of sports modes are available. Built-in Bluetooth music player. Bluetooth connection to take pictures remotely. Custom dial, personalized settings. Free setting of alarm clock and clock, multiple screen display setting.