https://arstechnica.com/gadgets/2021/09/report-big-new-health-features-are-coming-to-the-apple-watch-just-not-this-year/

Analysts and reporters have published conflicting reports about what to expect from the next Apple Watch. Some, like Nikkei, claimed it will have new health sensors, but others like Bloomberg's Mark Gurman have said that this year's model will offer no major new hardware features amidst production constraints.