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Amazon.com: Wellue O2ring Pulse Oximeter - Rechargeable Bluetooth Oxygen Saturation Monitor with Reminder| Wearable O2 Meter Continuous Tracking of Oxygen Level and Pulse Rate with Free APP & PC Software : Industrial
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Electronics | Free Full-Text | Development of a Low-Cost Pulse Oximeter for Taking Medical-Scientific Parameters to Monitor Remote Patients
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Amazon.com: Wellue Bluetooth Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Free APP, Batteries, Carry Bag & Lanyard : Health & Household
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Amazon.com: iHealth AIR Rechargeable Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor with App, SpO2, Pulse Rate, Plethysmograph, and Perfusion Index : Health & Household
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Wellue Pulse Oximeter,Bluetooth Fingertip Oxygen Monitor with Pulse Rate Measure and Abnormal Reminder,Free APP, Batteries and Lanyard Included, White, FS20F - Walmart.com
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Bluetooth Pulse Oximeter Finger Monitor by Wellue,Fingertip Blood Oxygen Saturation Monitor for Sports Home Wellness,Free App for iOS and Android,FS20F Black - Walmart.com
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