How Cardiologists Perceive Obstructive Sleep Apnea in Atrial Fibrillation Patients
Best smart rings in 2023

https://www.androidpolice.com/best-smart-rings/
Comparison of Ring Pulse Oximetry Using Reflective Photoplethysmography and PSG in the Detection of OSA in Chinese Adults: A Pilot Study

https://www.dovepress.com/comparison-of-ring-pulse-oximetry-using-reflective-photoplethysmograph-peer-reviewed-fulltext-article-NSS
NPR: When it comes to darker skin, pulse oximeters fall short

https://www.npr.org/sections/health-shots/2022/07/11/1110370384/when-it-comes-to-darker-skin-pulse-oximeters-fall-short
Flawed oxygen readings may be behind Covid-19’s toll on people of color

https://www.politico.com/news/2022/07/02/flawed-oxygen-readings-may-be-behind-covid-19s-heavy-toll-on-minorities-00043282circul+ has been clinically tested accurate against all skin pigmentation.
Pulse Oximeters Are Less Accurate Among Black, Hispanic and Asian Covid-19 Patients

https://www.wsj.com/articles/pulse-oximeters-are-less-accurate-among-black-hispanic-and-asian-covid-19-patients-11654009236
Normal vs. Dangerous Heart Rate: How to Tell the Difference

https://www.healthline.com/health/dangerous-heart-rate
BodiMetrics Takes on Health Inequality in Wearable Health Tech Industry

https://www.prnewswire.com/news-releases/bodimetrics-takes-on-health-inequality-in-wearable-health-tech-industry-301545544.html
BodiMetrics and Breathesimple Collaborate to Improve Sleep

After extensive testing of many sleep monitoring wearables, breathesimple has chosen the circul+ ring from Bodimetrics LLC for incorporation into its system for the alleviation of sleep disturbed breathing. The ring’s combination of accuracy, battery life, ease of use, comfort and reliability makes it the perfect device for monitoring nightly sleep improvement as sufferers from […]
circul+ Becomes First Smartring in Space

https://www.prnewswire.com/news-releases/bodimetrics-prevention-circul-becomes-first-smart-ring-in-space-301518369.html