One ring to rule them
Fruity cargo cult Apple has worked out a way to make its watch redundant as a health app by replacing it with a censor ring that relays the data to the iPhone.
On Thursday, the US Patent and Trademark Office published a patent application from Apple that relates to a wearable self-mixing interferometry (SMI) ring that could be used to sense the physiological conditions of a user, such as a heart rate, blood oxygen saturation, and blood pressure.
https://fudzilla.com/news/mobile/559...ts-mighty-ring
Apple cannibalises watch with its mighty ring
14th December 2022, 08:18
Apple cannibalises watch with its mighty ring 
