Smart rings with a pulse oximeter to measure blood oxygen levels
Pulse oximeter (oxygen)
— a pulse oximeter is responsible for determining the level of oxygen saturation in the blood. Measurements using it are carried out using a non-invasive method, i.e. without punctures or other damage to the skin. Like most “medical” sensors in smart rings, the pulse oximeter is not ultra-precise and is not a full-fledged medical device, but it is quite capable of responding to a critical decrease in oxygen levels in the blood. The function can be useful both for certain diseases of the respiratory system and for completely healthy users (primarily climbers and balloonists).pulse oximeter (oxygen) | clear | Save List |
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