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CBP Seeks Dismissal of Masimo Suit Over Apple Watch Import Ruling

The agency argues the district court lacks jurisdiction, directing Masimo to the ITC review path set by precedent.

Overview

  • Customs filed a motion to dismiss Masimo’s case, saying challenges to its handling of ITC exclusion orders must follow the ITC-to-Federal Circuit route.
  • Masimo’s lawsuit claims CBP reversed course through an ex parte August 1, 2025 ruling that let Apple import watches that regain blood-oxygen functionality when paired with iPhones.
  • CBP cites Thunder Basin and related precedent to argue Congress precluded district-court review of such disputes.
  • The filing notes Masimo can seek reconsideration from Customs or ask the ITC to cover Apple’s redesign, with any appeal going to the Federal Circuit.
  • The fight stems from a December 2023 ITC import ban on Apple Watch models with pulse-oximetry, even as Apple now sells a redesign that shifts calculations to the iPhone.