Horrible -DO NOT WASTE YOUR MONEY!!! – Vigor SpO2 | Pulse Oximeter for Sleep Apnea, Asthma, and Blood Pressure Review

This is utter junk. According to this app my heart rate was in the upper 300's... Same time frame i took my pulse the old fashioned way, it was in the mid 60's both times
Review by ESH1974 on Vigor SpO2 | Pulse Oximeter for Sleep Apnea, Asthma, and Blood Pressure.