Earlier quoted context omitted.
The heart rate sensor patents were ruled unpatentable: https://www.tomsguide.com/wellness/smartwatches/apple-watch-... > This week, the US Court of Appeals for the Federal Circuit upheld the previous verdict of the Patent Trial and Appeal Board that concluded all three of AliveCor’s patents were unpatentable. This is generally the outcome when courts conclude that patents are either obvious or too generic to enforce.…
That story is about heart rate sensors. The Masimo case is about oximetry, and AFAIK Apple is still blocked from selling watches with this feature.
https://pharmaphorum.com/news/apple-wins-masimo-lawsuit-its-...