How Your Face Reveals Your Health
The science and simplicity behind contactless facial vital sign detection
Simple Steps to Get Started
Measuring your vitals takes less than a minute
Position Your Face
Open Circadify and position your face in the camera frame. The app automatically detects your facial features and confirms optimal positioning. Good lighting helps, but our algorithms adapt to various conditions.
Hold Still and Look
Gaze naturally at your phone screen for thirty seconds. During this time, your camera captures video of your face at high frequency, recording the subtle color fluctuations that occur with each heartbeat.
Face Analysis Processing
Our rPPG algorithms analyze the video frame by frame, detecting the microscopic color variations in your facial skin caused by blood flow. These patterns reveal your heart rhythm, breathing rate, and stress indicators.
Receive Your Circadify Results
View your complete vitals derived entirely from facial analysis. Heart rate, HRV, stress levels, and blood oxygen estimates appear instantly - all captured from simply looking at your phone.
Ready to Experience Scanning?
Discover what your face reveals about your health. Circadify delivers contactless vitals monitoring that feels like magic.