9to5Mac exclusively reported over the weekend that Apple Watch will gain the ability to detect blood oxygen saturation, a critical vital for maintaining heart and brain health. The new health feature isn’t the only change coming to Apple Watch Series 6 and watchOS 7.

Based on leaked iOS 14 code obtained by 9to5Mac, we can share many more details including new watch faces, sleep tracking, and parental control features in development for later this fall.

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