Interestingly, the new Apple watch will supposedly have a pulse oximeter of sorts [1]. I was looking forward to that. Now I wonder how it biases as well, especi

Interestingly, the new Apple watch will supposedly have a pulse oximeter of sorts [1]. I was looking forward to that. Now I wonder how it biases as well, especially given the wide distribution of apple watches and them being used as a defacto emergency health monitoring device [2] [1]: https://www.tomsguide.com/news/apple-watch-6-blood-oxygen-monitoring-confirmed-heres-the-proof https://www.tomsguide.com/news/apple-watch-6-blood-oxygen-mo... [2]: https://9to5mac.com/2020/07/01/critical-heart-disease/ https://9to5mac.com/2020/07/01/critical-heart-disease/