A new update has returned the blood oxygen measurement feature to Apple Watch Series 9, Series 10 and Ultra 2 that lacked it. Is that all about to change?

Medical technology company Masimo on Wednesday filed a lawsuit against U.S. Customs and Border Protection in which it ...

For over a year, Apple Watch users in the United States have been missing a key health feature due to an ongoing legal battle ...

A 2024 study found that the Apple Watch underestimated VO2 max of those with excellent fitness levels, while it overestimated VO2 max for people with poor fitness levels.

New research suggests focusing on two important strategies can boost VO2 max, especially as you age.

New research suggests focusing on two important strategies can boost VO2 max, especially as you age.