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Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News
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 debuts the fēnix 5 Plus, adds maps, music, Garmin Pay and wrist-based Pulse Ox to its premium multisport GPS watch series - Garmin Blog
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