Valix
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|---|---|---|---|---|
| United Arab Emirates | <1%0 | — | AED 19.99 $5.45 | |
| Afghanistan | <1%0 | — | $4.99 | |
| Antigua And Barbuda | <1%0 | — | $4.99 | |
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| Angola | <1%0 | — | $4.99 | |
| Argentina | <1%0 | — | $4.99 | |
| Austria | <1%0 | — | €5.99 $6.94 | |
| Australia | <1%0 | — | A$7.99 $5.67 |
Description
Your heart rate, from your camera.
Valix uses remote photoplethysmography (rPPG), a camera-based technique that detects subtle color changes in your skin caused by blood flow, to estimate your heart rate without any physical contact.
How it works
Simply hold your phone in front of your face for 30-60 seconds. Valix's AI analyzes the video in real-time to extract your pulse signal and estimate your heart rate. Our CNN model was trained on the Multi-Camera Dataset for Remote Photoplethysmography (MCD-rPPG), a research dataset from the peer-reviewed paper "Gaze into the Heart: A Multi-View Video Dataset for rPPG and Health Biomarkers Estimation."
Transparency built in
Every measurement includes a confidence level so you always know how reliable the reading is. Valix shows you what it observes — nothing more, nothing less.
Privacy first
No video is ever stored
No account required
All data stays on your device
No ads or tracking
Optional Apple Health integration
Features
Non-contact heart rate estimation
Real-time signal quality feedback
Session history with trends
Export your data anytime
Educational content about rPPG technology
Important
Valix is designed for casual wellness check-ins only. It is not a medical device and should not be used to diagnose, treat, or prevent any medical condition. Always consult a healthcare professional for health concerns.