https://us.community.samsung.com/t5/Galaxy-S22/S22-Unable-to-measure-heart-rate-or-oxygen-saturation-anymore/m-p/2425373#M42280 Are you talking about the oxygen sensor and the heart rate monitor that were on the back of the Galaxy phones up until the S10? They haven't been on any Galaxy phone since the S10 it's now only been available on the Galaxy watches. Sat, 29 Oct 2022 17:54:35 GMT Oxford 2022-10-29T17:54:35Z