CONTEC CMS50F Wrist watch pulse oximeter heart rate monitor with software USB cable SPO2 Probe

Simple and easy to use wrist worn design,Monitor Your Pulse Rate and SpO2 for 24 hours
Real time, continuous monitoring of SpO2 and PR during sleep and aviation - Includes advanced software to analyze the data
Accurately records pulse and SpO2 blood oxygen saturation
Comes with rechargeable batteries,Includes download cable and software
Note:It is for Sports & Aviation use only and is not a medical device