Continuous Cuffless Blood Pressure

Continuous cuffless blood pressure monitoring uses non-invasive sensors to measure blood pressure without the need for inflatable cuffs, enabling comfortable, continuous monitoring throughout daily activities. These systems typically use photoplethysmography (PPG) sensors that measure blood volume changes in arteries, combined with algorithms that derive blood pressure from pulse wave analysis, pulse transit time, and other cardiovascular signals. The calibration-free approach eliminates the need for periodic recalibration against traditional cuff measurements.

The technology enables 24/7 blood pressure tracking, providing insights into blood pressure patterns throughout the day, during sleep, and in response to activities and stress. Continuous monitoring can detect hypertension, identify blood pressure variability, and help manage cardiovascular health more effectively than occasional spot measurements. The cuffless design is comfortable for extended wear, doesn't interrupt sleep, and allows users to monitor blood pressure during normal activities. This technology is particularly valuable for individuals with hypertension, cardiovascular conditions, or those at risk, enabling proactive health management and early detection of concerning patterns. The FDA approval for over-the-counter use makes this technology accessible for consumer health monitoring.