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Amazon.com: EMAY Sleep Oxygen Monitor with Built-in Recording Capability | Track Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data : Sports & Outdoors
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Fitbit rolls out SpO2 blood oxygen monitoring feature: How it works, use cases and more | Technology News - The Indian Express
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Introducing Fitbit Sense: The Advanced Health Smartwatch Featuring Innovation in Stress Management, Heart Health, and Wellness - Fitbit Blog
![Class Action Alleges Certain Fitbits Fail to Accurately Gauge Blood Oxygen Levels of Users with Darker Skin Class Action Alleges Certain Fitbits Fail to Accurately Gauge Blood Oxygen Levels of Users with Darker Skin](https://www.classaction.org/media/fitbit-1.jpg)
Class Action Alleges Certain Fitbits Fail to Accurately Gauge Blood Oxygen Levels of Users with Darker Skin
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