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Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News
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Accuracy of sleep pulse ox? What does it mean if SPO2 drops to 84% but respirations movement and HR show Normal at that time? : r/Garmin
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Pulse Ox chart is too small since version 4.20 - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums
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