MASIMO, which specializes in medical technology, filed a lawsuit against the American Customs and Border Protection Authority (CBP), in protest against the authority’s decision to allow Apple to reactivate the oxygen tracking feature on its smart watches, and this step comes within the legal conflict that has continued since 2020 about the patent of the MASIMO oxygen sensor.
Legal conflict background
In December 2023, the International Trade Committee (ITC) issued a ban on the import of specific models of Apple Watch to the United States after it was proven that it violated the MASIMO invention patent, however, MASIMO was surprised when she later learned that the Customs Authority canceled the ban, after Apple announced the feature of re -designed podium oxidization.
Causes of the current lawsuit
In its complaint, Masimo claims that the Customs Authority did not notify it of the cancellation decision, which deprived her of the opportunity to review or appeal the decision, and indicates that Apple has made major investments within the United States after rejecting its requests to cancel the embargo, which raises questions about the real motives of the decision.
Judicial demands for MASIMO
MASIMO demands a temporary judicial order to stop the work of the cancellation decision, and to reactivate the original ban that prevents the import of Apple watches that contain the violating technology only after the feature is completely disabled, and this lawsuit is the latest long conflict stations between the two companies on the technology of oxygen sensors in the blood.

The potential impact on the smart watch market
If MASIMO succeeds in its claim, this may lead to a temporary stop or modification of the Apple Watch watches equipped with the oxygen tracking feature, which will directly affect the confidence of users and the American -wearable technology market.
Also, any legal restrictions on Apple may open the way for competitors to enhance their presence in the smart health bodies market, especially with the increasing interest in monitoring vital indicators through wearable devices.
This issue remains an important test of how to balance technological innovation with intellectual property rights, as it can form a legal precedent that determines the future of developing health sensors in smart devices around the world.
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