YWK-P9 CFDA certified health monitoring bracelet
✮Heart rate monitor
✮HRV Heart Rate Variability
✮Lorentz Scatter Diagram
✮Sleep Monitor/SAS Sleep Apnea Syndrome
✮Pedometer for step, distance, calories burn
✮Text display, social media, Sedentary reminder, alarm
✮Remote Camera
✮Anti-lost alert & find the phone;
¥ 0.00