Official website data, JD.COM, as of June 2023, 5438+1October 13, has denied that the principle of ABC healthy blood oxygen measurement in JD.COM is true, mainly because the subcutaneous artery changes the absorption of light due to the different ratio of blood oxygen protein after light is irradiated on human skin, and this change of light can be further converted into electrical signals. Then through the corresponding algorithm, the bleeding oxygen value can be converted.
JD.COM ABC Health is a personalized health management service platform based on smart devices under JD.COM.