NITEBEAM EP01 Blood Glucose Sugar Smart Watch ECG+PPG HRV Heart Rate Temperature
NITEBEAM EP01 Blood Glucose Sugar Smart Watch ECG+PPG HRV Heart Rate Temperature 1.47″ HD Waterproof Smart Bracelet Band Fitness Tracker – Black ECG test, ECG recorder function: Collect ECG at anytime and anywhere,13 types of abnormal signals can be monitored such as atrial fibrillation, bradycardia and arrhythmia etc. when the heart rate is abnormal, the system to record abnormal ECG...