Apple Watch Series 10 didn’t include the much awaited blood pressure detection feature when it was unveiled at the company’s ‘It’s Glowtime’ event on September 9. The Apple Watch Series 10 smartwatch, along with its predecessor, will support a new sleep apnea detection feature, but the reason for the delay in the blood pressure measurement has not surfaced online. wearables Apple Watch Series 10 didn’t include the much awaited blood pressure detection feature when it was unveiled at the company’s ‘It’s Glowtime’ event on September 9. The Apple Watch Series 10 smartwatch, along with its predecessor, will support a new sleep apnea detection feature, but the reason for the delay in the blood pressure measurement has not surfaced online.