Terrible – Vigor SpO2 | Pulse Oximeter for Sleep Apnea, Asthma, and Blood Pressure Review

I want my money back. It is so erroneous a flash light will provide more accuracy. Don't buy like I did
Review by Bayleerose99 on Vigor SpO2 | Pulse Oximeter for Sleep Apnea, Asthma, and Blood Pressure.