Learn more about Engadget writer Michael Gorman and their expertise in the field of tech.

Apple introduced blood oxygen sensing with the Apple Watch Series 6 back in 2020, where it was seen as a key health addition.

Ryan Knutson is the co-host of The Journal, The Wall Street Journal’s flagship daily podcast.

Steven Russolillo is deputy coverage chief on the Speed & Trending desk, a team focused on breaking news and covering ...