Vital Sign Monitoring Using Wearable PPG Technology: From Principle To Validation

Photoplethysmography (PPG) is a noninvasive, user-friendly method for monitoring cardiovascular signals. As wearable devices become more advanced and machine learning techniques evolve, PPG is moving beyond traditional metrics like heart rate and oxygen saturation (SpO2). In this edition of Digital Health Monthly, Mathieu Lemay from CSEM explores cutting-edge advancements in PPG technology and the innovative measurements it now enables. Additionally, Matt Patterson of ActiGraph shares findings from a clinical validation study on these new metrics. Discover the journey of developing and validating cardiac indicators such as heart rate and heart rate variability. Don’t miss the Q&A session for insights on integrating these advancements into your research.