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Pulse oximetry-based heart rates, in beats per minute (reference) as a... | Download Scientific Diagram
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Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household
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Patients who have Been Given a Pulse Oximeter for Heart Rate and Blood Oxygen Level | Trentham Mews Medical Centre
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Measuring heart rate and blood oxygen levels for portable medical and wearable devices - Embedded Computing Design
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This app claims to let users monitor SpO2 levels and pulse rate with your smartphone: Here's how it works | Tech News
![Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household](https://m.media-amazon.com/images/I/71j38jwJuDL._AC_UF350,350_QL80_.jpg)