Masimo’s Apple Watch ban complaint dismissed by U.S. District Court
appleinsider.com Apr 26, 2026

Masimo’s Apple Watch ban complaint dismissed by U.S. District Court

AI-summarised brief · reviewed before publication

A US District Court has dismissed Masimo's complaint against the USITC with prejudice, regarding a ban on Apple Watch due to patent infringement. The decision affects Masimo's long-running lawsuit over Apple's use of blood oxygen patents. The USITC had denied reinstating the ban, leading to the complaint's dismissal. Masimo's lawsuit against Apple will continue despite this setback, with the court's decision being a significant development.

💡 Why It Matters

  • · For Apple, the dismissal removes the most immediate threat to Apple Watch availability and gives the company a stronger footing as Masimo's underlying patent lawsuit continues.
  • · For Masimo, it marks a significant setback in a legal campaign that once appeared to have genuine teeth — the blood oxygen patent dispute is far from over, but the leverage has shifted.