![Amazon.com: Wellue O2 Pulse Oximeter with Smart Reminder | Blood Oxygen Saturation Monitor for SpO2 and Heart Rate Tracking Continuously, Bluetooth Finger Ring with Free APP &PC Report : Health & Household Amazon.com: Wellue O2 Pulse Oximeter with Smart Reminder | Blood Oxygen Saturation Monitor for SpO2 and Heart Rate Tracking Continuously, Bluetooth Finger Ring with Free APP &PC Report : Health & Household](https://m.media-amazon.com/images/I/71BcL3qE2dL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Wellue O2 Pulse Oximeter with Smart Reminder | Blood Oxygen Saturation Monitor for SpO2 and Heart Rate Tracking Continuously, Bluetooth Finger Ring with Free APP &PC Report : Health & Household
![Should You Trust the SpO2 Monitor on Your Smartwatch/Smart Band, or Buy a New Oximeter Instead? - MySmartPrice Should You Trust the SpO2 Monitor on Your Smartwatch/Smart Band, or Buy a New Oximeter Instead? - MySmartPrice](https://assets.mspimages.in/wp-content/uploads/2021/04/SpO2-Monitoring.png)
Should You Trust the SpO2 Monitor on Your Smartwatch/Smart Band, or Buy a New Oximeter Instead? - MySmartPrice
![Withings ScanWatch Hybrid Smartwatch mit EKG, Herzfrequenzsensor und Oximeter & ScanWatch Hybrid Smartwatch mit EKG, Herzfrequenzsensor und Oximeter : Amazon.de: Elektronik & Foto Withings ScanWatch Hybrid Smartwatch mit EKG, Herzfrequenzsensor und Oximeter & ScanWatch Hybrid Smartwatch mit EKG, Herzfrequenzsensor und Oximeter : Amazon.de: Elektronik & Foto](https://m.media-amazon.com/images/I/41TzcpR2khL.jpg)
Withings ScanWatch Hybrid Smartwatch mit EKG, Herzfrequenzsensor und Oximeter & ScanWatch Hybrid Smartwatch mit EKG, Herzfrequenzsensor und Oximeter : Amazon.de: Elektronik & Foto
![Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even](https://preview.redd.it/d7n5yy3i6zz51.jpg?auto=webp&s=7599d5640ff2ff946a674916f605e13b18ae9650)