AI Enables Passive Heart‑Rate Monitoring Through Routine Smartphone Use

News‑Medical outlines how AI algorithms can extract heart‑rate data from everyday phone usage. The approach leverages built‑in sensors such as cameras and motion detectors. Users receive passive monitoring without needing dedicated wearables. AI processes subtle visual cues to estimate pulse with reasonable accuracy. The development promises broader health tracking for the general public. It raises questions about data privacy and consent in routine device interactions. Researchers suggest integration with health apps could enhance early detection of conditions. The story concludes with expectations for further refinement of the technology.