iPhone 16 event: This 4-year old Apple Watch feature will not work on Apple Watch Series 10 in the US, here’s why

Apple launched the Watch Series 10 along with the latest iPhone 16 series at the recent “Its Glowtime” event. During the launch, the company talked about multiple new health-related features for the Apple Watch but missed out on one feature that has been available since the Watch Series 6. The blood oxygen feature will not be available on Apple Watch Series 10 models in the US.