Comment on ELI5: how do mobile devices know your movements?

<- View Parent
Irremarkable@fedia.io ⁨3⁩ ⁨months⁩ ago

Samsung phones used to be able to measure heart rate along with blood oxygenation. Not sure when they stopped, but I know one of my old galaxy's had it, either the 5 or 8.

source
Sort:hotnewtop