Everything You Can Experience with Health Scan
Comprehensive health monitoring capabilities powered by advanced rPPG technology—all accessible through your smartphone camera
Complete Vital Signs Monitoring
Every scan delivers multiple health metrics simultaneously
Heart Rate Measurement
Try tracking your pulse with clinical-grade accuracy. Health Scan detects the rhythmic color changes in your face caused by blood flow, calculating your heart rate without any physical contact or wearable devices.
Heart Rate Variability
Experience sophisticated HRV analysis that reveals your autonomic nervous system activity. These measurements help you understand your body's stress response and recovery patterns over time.
Blood Oxygen Estimation
Try monitoring your oxygen saturation levels non-invasively. Health Scan provides SpO2 estimates to help you track respiratory wellness alongside your other vital signs.
Stress Level Quantification
Convert vague feelings of stress into measurable data. Our algorithms analyze multiple physiological signals to calculate an objective stress index you can track and improve.
Complete Vital Signs Monitoring
Technology That Makes It Possible
Understanding the science behind Health Scan's capabilities
Advanced Camera Analysis
Your smartphone camera captures high-frequency video of your face during each scan. Health Scan's algorithms isolate the subtle color fluctuations caused by blood flow beneath your skin—changes too small for human eyes to detect but rich with health information.
AI-Powered Signal Processing
Machine learning models trained on extensive datasets extract vital signs from raw video data. These neural networks filter noise, compensate for movement, and deliver measurements that match dedicated medical devices in accuracy.
On-Device Computing
All processing happens locally on your smartphone. Health Scan doesn't upload video or biometric data anywhere—your health information stays entirely under your control from scan to results.
Technology That Makes It Possible
See These Features in Action
Visit Circadify.com to experience professional-grade vitals monitoring on your smartphone.
Try Circadify NowWhy Experience Health Scan
| Feature | Try Health Scan | Others |
|---|---|---|
| Completely Free to Try | ||
| No Hardware Required | ||
| Instant Accurate Results | ||
| Validated Accuracy | validated | 85-90% |
| On-Device Privacy |
Experience the Difference
Join thousands of users who trust us for their health monitoring needs.