Disclaimer — Wellness Demo

This application is a WELLNESS DEMO. It is NOT a medical device, is not approved by any health authority, and must NOT be used for diagnosis, treatment, or any health decision.

Heart rate and respiratory rate are approximated from subtle skin-color changes captured by the camera (rPPG). Accuracy varies with lighting, movement, and skin tone, and may differ from medical equipment.

Variability (HRV) and stress level are EXPERIMENTAL ESTIMATES; they are shown for reference only and must not be interpreted as a clinical measure.

rPPG has a documented skin-tone bias. We mitigate it with POS/CHROM algorithms and multiple face regions, but it is NOT certified or clinically validated across all skin tones.

PRIVACY: video is processed entirely in your browser and is NEVER transmitted or stored. Only the numeric results and a timestamp are sent to the server.

If this demo is deployed to a Latin American audience, the processing of any stored health data is governed by Ley 1581 de 2012 (Colombia) and LFPDPPP (Mexico).

If you have health concerns, consult a medical professional.