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This app claims to let users monitor SpO2 levels and pulse rate with your smartphone: Here's how it works | HT Tech
![تويتر \ Rajshekhar Rajaharia على تويتر: "Alert!! Beware of fake mobile apps that claim to check your blood oxygen level. Only a hardware device can tell our oxygen level. These app will تويتر \ Rajshekhar Rajaharia على تويتر: "Alert!! Beware of fake mobile apps that claim to check your blood oxygen level. Only a hardware device can tell our oxygen level. These app will](https://pbs.twimg.com/media/E0J9IyhVUAEmUFg.jpg)
تويتر \ Rajshekhar Rajaharia على تويتر: "Alert!! Beware of fake mobile apps that claim to check your blood oxygen level. Only a hardware device can tell our oxygen level. These app will
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Amazon.com: Bluetooth Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate Monitor and Fast Spo2 Reading Oxygen Meter with LED Screen Included AAA Batteries : Health & Household
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iHealth AIR Wireless Fingertip Pulse Oximeter for Blood Oxygen Saturation, Perfusion Index, and Pulse Rate. With Smartphone App for Plethysmograph and Perfusion Index. Rechargeable Built-in Battery : Health & Household
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