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Google India on X: "Here's how you can self-monitor oxygen saturation at home, using a pulse oximeter. RT this to help people know the right way to take a reading. For more
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Amazon.com: Easy@Home Fingertip Pulse Oximeter SpO2 Blood Oxygen Saturation Meter and Heart Rate Monitor, Rotatable OLED Display with Batteries Included, Portable Lanyard and Carrying Package-EHP035 : Health & Household
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