What Face Scan Can Reveal
Comprehensive health insights extracted purely from facial analysis—no contact required
Vital Signs from Facial Analysis
Your face tells a detailed health story that Face Scan knows how to read
Contactless Heart Rate
Experience heart rate monitoring that requires nothing but your face in frame. Face Scan detects the subtle red-blue color shifts in your skin that occur with each heartbeat, delivering accurate BPM readings through pure visual analysis.
Touchless HRV Tracking
Heart rate variability—a key indicator of stress and recovery—measured without any wearable devices. Face Scan calculates the time variations between your heartbeats using facial blood flow patterns.
Non-Contact Oxygen Estimation
Blood oxygen levels influence facial coloration in ways Face Scan can interpret. Try monitoring your SpO2 without finger clips or adhesive sensors—just contactless camera analysis.
Passive Stress Quantification
Stress affects your body in measurable ways that manifest in facial signals. Face Scan analyzes these patterns to provide objective stress scores without requiring any action beyond sitting in front of your camera.
Vital Signs from Facial Analysis
The Science Behind Facial Scanning
Understanding how Face Scan extracts health data from visual information
High-Frequency Facial Video Capture
During each scan, Face Scan records your face at rates that capture subtle color changes invisible to normal observation. This video serves as the raw data source for all subsequent analysis—no additional sensors or hardware involved.
Advanced Photoplethysmography Algorithms
Remote photoplethysmography (rPPG) forms the core technology. Face Scan's algorithms isolate blood volume pulse signals from ambient light variations, movement artifacts, and other noise to extract clean physiological measurements.
Complete Local Processing
Every frame of facial video processes on your smartphone and then discards. Face Scan never transmits your face or biometric data anywhere—the contactless philosophy extends to keeping your information off networks entirely.
The Science Behind Facial Scanning
See These Features in Action
Visit Circadify.com to experience professional-grade vitals monitoring on your smartphone.
Try Circadify NowWhy Choose Facial Scanning
| Feature | Try Face Scan | Others |
|---|---|---|
| Completely Contactless | ||
| No Devices to Wear | ||
| Free to Experience | ||
| Clinical Accuracy | validated | 85-90% |
| On-Device Privacy |
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