Wrist AI Enables Constant Health Surveillance

Apple’s Series 12 / Ultra 4 pairs a faster S11 chip with a 32‑electrode 'Health Sensing System' and tighter Siri/AI integration, enabling continuous, sub‑minute physiological monitoring processed by resident AI. That combination turns a wrist device into a persistent health‑data collector and an always‑available intelligence surface for suggestions, translations and transcriptions. — Mainstreaming on‑device AI plus denser sensing on smartphones and watches shifts debates about medical data ownership, workplace and insurer use of biometric streams, and the legal status of continuous transcriptions.