Pulse Oximeters: Do I need to buy one? - Asthma WA

With WA seeing a rise in COVID-19 cases, many of us are concerned about the potential for COVID-19 to cause serious illness in ourselves or loved ones. Having some way to monitor the severity of…

Smartphone app tested for blood oxygen checks - UW Medicine

Able Fingertip Pulse Oximeter

Heart Sure Pulse Oximeter A320

FDA: Pulse oximeters have limitations, risk for inaccuracy under certain circumstances

Smartphone Camera Monitoring Shows Promise for Measuring Blood Oxygen

Asthma: Practice Essentials, Background, Anatomy

A smartphone's camera and flash could help people measure blood oxygen levels at home

Asthma - Asthma WA

Pulse Oximetry for Screening Critical Congenital Heart Defects

Medical device shows inaccurate reading for people of color, AG warns