Smartphone Blood Pressure Measurement

Smartphone-based and contactless blood pressure measurement using camera-based remote photoplethysmography (rPPG) and adjacent optical or cuffless techniques. Tracks companies developing software-only or wearable products that estimate systolic and diastolic blood pressure from facial video, optical wrist sensors (PPG), or other non-cuff modalities — including those pursuing medical device certification (FDA clearance, CE Class IIa, MDR). Early signals include scientific publications on rPPG and