Understanding Pulse Ox | You've heard of Pulse Ox, but what exactly does it do? Pulse oximeter sensors in Garmin watches measure SpO2, the % of oxygenated blood in your... | By
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Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News
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Night SPO2 - can you share yours? Is mine something to worry about? Have you drops like this? : r/Garmin
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