Masimo is now suing U.S. Customs and Border Protection to try and block Apple's latest win, allowing Blood Oxygen monitoring on Apple Watches.

A redesigned blood oxygen testing feature will launch Thursday for Apple Watch models that lost access to it after a U.S. court order.

(via Cult of Mac - Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.)

Apple released iOS 18.6.1 & watchOS 11.6.1 on Thursday to bring Blood Oxygen monitoring back to select devices.

The Apple Watch Blood Oxygen app remains tied up in U.S. courts. Apple needs to work out this urgent problem before the 2025 models launch.

(via Cult of Mac - Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.)

Apple and Masimo are back in court again as Apple tries to dismiss the ban on blood-oxygen monitoring in its Apple Watch wearable fitness tracker.