EW54C Smart Watch for Men Women, Waterproof Smartwatch Fitness Tracker for Android/iOS Phone, 1.83'' Touch Screen Smartwatch with Bluetooth Call SpO2 Heart Rate Blood Pressure Sleep Monitoring

Bluetooth calling: To answer reject the phone connection state bracelet end of dial phone call records
Music player: Can play music in the mobile phone, and control the mobile phone music playback
Health Monitor: Step counting, sleep monitoring, heart rate, blood pressure, blood oxygen, sedentary reminder, water reminder