Apple hired people from Masimo. Possibly they didn't know where the line was. OTOH, Apple prolly has more patent lawyers than any other type so they should have caught it.Yeah it was kinda trippy seeing the “overnight vitals” part where it showed o2 and i was reminded “oh yeah doesn’t the watch not have that anymore?”
i guess its not the biggest deal in the world, but i can see why people are let down by apple dropping this feature for now. Seems like their ego may have gotten in the way and they thought they had enough power to do whatever they want. For now people with newer watches can buy a cheap o2 sensor and manually input it i guess