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Fingertip Pulse Oximeter- HOLFENRY Pulse Oximeter Bluetooth Oximeter Oxygen Saturation Monitor for SpO2/Heart Rate/PI, with Auto Graph Display/Alarm/Dedicated App, Compatible with iOS&Android Black
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Amazon.com: Vibeat S4 Rechargeable Pulse Oximeter, Bluetooth Blood Oxygen Saturation and Pulse Rate Monitor, O2 Meter with Free APP : Health & Household
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Rechargeable Finger Pulse Oximeter - Accurate Spo2 Reading For Home & Sports Monitoring - Temu Switzerland
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Amazon.com: Vibeat S4 Rechargeable Pulse Oximeter, Bluetooth Blood Oxygen Saturation and Pulse Rate Monitor, O2 Meter with Free APP : Health & Household
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Fingertip Pulse Oximeter- HOLFENRY Pulse Oximeter Bluetooth Oximeter Oxygen Saturation Monitor for SpO2/Heart Rate/PI, with Auto Graph Display/Alarm/Dedicated App, Compatible with iOS&Android Black
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Sensors | Free Full-Text | PPG EduKit: An Adjustable Photoplethysmography Evaluation System for Educational Activities
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