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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
![Garmin Debuts Pulse Ox in Newest Activity Tracker So Users "Better Understand Their Sleep Quality" | Sleep Review Garmin Debuts Pulse Ox in Newest Activity Tracker So Users "Better Understand Their Sleep Quality" | Sleep Review](https://sleepreviewmag.com/wp-content/uploads/2018/09/Garmin_vivosmart_4.jpg)
Garmin Debuts Pulse Ox in Newest Activity Tracker So Users "Better Understand Their Sleep Quality" | Sleep Review
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