ChoiceMMed CF309 OxyWatch
Device Name:
OxyWatch
Device Model:
CF309
Manufacturer:
Beijing Choice Electronic Technology Co. Ltd. (ChoiceMMed), 4F Jingyang Science and Technology Building, 15 Xijing Road, Shijingshan District, Beijing 100041, CHINA.
Measuring functions:
SpO2 and PR
Primary Client Use:
Intended for self-measurement and home use
Measurement Site:
Finger
Measurement Occurrence:
Single measurements only
Availability:
Discontinued but still available
Description:
The ChoiceMMed CF309 OxyWatch is a fingertip automatic pulse oximeter. Information regarding the accuracy of its oxygen saturation measurement technology does not appear to be available. Oxygen saturation measurements are taken from the finger. It is intended for self-measurement and home use. This device has been discontinued by the manufacturer but may be available through certain outlets.
Assessment:
There appears to be no peer-reviewed clinical validation information available on the technology used in the ChoiceMMed CF309 OxyWatch to measure peripheral oxygen saturation.