It would seem Apple Watch’s heart rate monitor is much more intelligent than Apple is letting on. Not only can it read your pulse, but it’s also capable of measuring blood oxygen — a feature Apple could enable in a future Watch update.
We love it when Apple live-streams its keynotes so that we can watch along with those lucky enough to have gotten an invite, but yesterday’s was nothing short of a disaster. It was down more than it was up, and it made Tim Cook and Phil Schiller sound like Chinese girls. But if you missed anything, you can now catch up on-demand and uninterrupted.