Following the news in December that the two most recent models of Apple Watch were banned from sale in the U.S. over a patent dispute, Apple moved quickly to get around the ban by removing the offending feature. The result was that the Series 9 and Ultra 2 Watches returned to sale, but without blood-oxygen measurement, one of its key health features. This week, however, we’ve learned that it will be possible—indeed trivially easy, from the sounds of it—for
…
Read more