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Amazon.com: Qardio Bluetooth Pulse Oximeter and Smart SpO2 Blood Oxygen Sensor. Track Results Over Time with the Free Smartphone App for iOS and Android. : Health & Household
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patientMpower - The top 3 Pulse Oximeters for Pulmonary Fibrosis to measure oxygen saturation (SpO2)
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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
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Wellue Bluetooth Wireless Fingertip Pulse Oximeter. iOS & Android APP. SpO2 & Pulse Rate. FDA Approved.
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Wellue Pulse Oximeter, Bluetooth Oxygen Finger Monitor and Fingertip Pulse Rate Measure with Free App, Carry Case and Lanyard, PC60FW - Walmart.com
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