(Pulse-Oximeter Function) Samsung Health/Stress (sum the heart rate and blood oxygen level measurement and calculate the stress level from it.)
llustrative figures and microscopic photographs show the oxygen saturation sensor operation.
The oxygen saturation function measures the level of oxygen saturation in your blood. Your oxygen saturation level can indicate your fitness level and how intense your workouts are. Some factors, such as high altitude, may affect the saturation level.

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