oxygen saturation
Noun
Meaning
(chemistry) Condition of being saturated with oxygen.
(medicine) Proportion of oxygen-saturated hemoglobin in the blood.
Source: en.wiktionary.orgExamples
Apple may not be going all out on Oxygen saturation tracking, but with the rest of the core hardware, it is just showing off.
Oxygen saturation In general, hemoglobin can be saturated with oxygen molecules (oxyhemoglobin), or desaturated with oxygen molecules (deoxyhemoglobin).