About Masimo

Masimo develops medical monitoring technologies that enable safer, more effective patient care. For over 35 years, the company has pioneered innovations in pulse oximetry, brain function monitoring, and hospital connectivity. FDA-cleared technologies are trusted by leading hospitals in 30+ countries to monitor millions of patients across critical care, surgical, and general floor settings. Masimo solves the challenge of accurate monitoring in demanding clinical environments. Signal Extraction Technology overcomes motion and interference, providing reliable data when seconds matter. From neonatal intensive care to operating rooms, Masimo innovations empower teams to detect distress earlier, reduce complications, and improve outcomes.