What Circadify 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 Circadify knows how to read
Contactless Heart Rate
Experience heart rate monitoring that requires nothing but your face in frame. Circadify 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. Circadify calculates the time variations between your heartbeats using facial blood flow patterns.
Non-Contact Oxygen Estimation
Blood oxygen levels influence facial coloration in ways Circadify 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. Circadify 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 Circadify extracts health data from visual information
High-Frequency Facial Video Capture
During each scan, Circadify 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. Circadify'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. Circadify never transmits your face or biometric data anywhere—the contactless philosophy extends to keeping your information off networks entirely.
The Science Behind Facial Scanning
Face Scan vs Contact-Based Measurement
| Feature | TryFaceScan | Traditional Methods |
|---|---|---|
| Completely Contactless | ||
| Camera-Only (No Sensors) | ||
| Works in Natural Lighting | N/A | |
| Privacy-First (On-Device) | Varies | |
| Multi-Vital Detection | Limited |
Experience TryFaceScan Today
See what contactless vitals monitoring can do — try it free.