Sleep Apnea Screen Meter (Wrist Type)

The device is applicable for the persons who have obstructive sleep apnea-hypopnea syndrome(OSAHS), chronic obstructive pulmonary diseases(COPD), asthma, vascular disease, also the persons over 60 years old. And it can be used in hospital and home.

Features
1) Wrist-design, small in volume and light in weight
2) Integrate multi-function in one device, convenient to know more physiological information
3) Display of SpO2, PR, pulse sound, bar graph
4) Display of pulse and nasal airflow waveform
5) Alarm for low-power, finger-out and over-limit
6) Adjustable screen brightness
7) Real-time clock
8) Auto-power on/off
9) Multi-case record
10) Record data in continuous 20 hours
11) Upload data by USB to PC
12) PC analysis software

Specifications
Display: 1.8″ color OLED
Power supply: 3.7V rechargeable Lithium Battery
Battery working hours: It can continuously work for more than 20 hours under full-power state