Apnea monitor with SpO2 PM50

Sleep Apnea Screening Monitor Item No：PM50 PM50 is a wristwatch type medical device that monitors sleep apnea. It can capture your sleep data in real time, and detailed records are presented to doctors in the form of reports, enabling them to make better judgments and provide you with the best treatment plan. The PM50 uses an OLED screen for clear display. Accurate measurement data information has been verified in many clinical trials. It can accurately capture pulse signals and has been validated in numerous clinical trials. Feature: - Easy-to-carry with magnetic belt - Easy-to-wear with watch size - Free App: Berry Smart Health - Use for SpO2, PR, ECG, RR, Nasal Airflow, Body position - Rechargeable battery with 10 hours continuous working - All data record on app and the report for sleep quality analysis - Size: 46.8(L)x33.6(W)x12.6(D)mm