Lifelight Non-Invasive Blood Pressure and Heart Rate Validation Study

Lifelight is a artificial-intelligence software application that enables completely contactless spot measurements (i.e., one-off measurements without prior calibration) of PR and BP. Based on the science of remote photoplethysmography (rPPG), Lifelight works by detecting tiny changes in the colour of facial skin that occur every time the heart beats. All that is required to generate PR and BP measurements is that the software application is downloaded onto a computer device (e.g., smartphone or tablet) with a standard camera, and that the patient's face stays in the line of sight of the camera for up to 60 seconds.

Blood Pressure Measurement