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How reliable is the SPo2 readings on the Galaxy Watch 4. I'm surprised to see it this low. Can cold environments cause stuff like this? : r/GalaxyWatch
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Amazon.com: BRIBEJAT BT3 Smart Watch for Women Compatible with Samsung iPhone Android Phones (Dial/Answer Calls), 1.7'' 2.5D Screen, Voice Assistant, SpO2/Heart Rate/Sleep Monitor, IP68 Waterproof, Rose Gold : Electronics
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Amazon.com: Samsung Galaxy Watch 3 Stainless Steel (41mm) SpO2 Oxygen, Sleep, GPS Sports + Fitness Smartwatch, IP68 Water Resistant, International Model SM-R850 (Fast Charge Cube Bundle, Mystic Silver) (Renewed) : Everything Else
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Samsung Galaxy Watch 4 Study Shows its SpO2 Blood Oxygen Sensor is Impressively Accurate | iTech Post
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Samsung finally enables blood pressure monitoring on the Galaxy Watch Active 2; functionality teased for the Galaxy Watch 3 too - NotebookCheck.net News
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Yamay Blood Oxygen Monitor(SpO2) Fitness Tracker for iPhone SAMSUNG Android, Heart Rate Monitor Swimming Waterproof Smart Watch for Women Men GT Band, Black - Walmart.com
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