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Dave Zatz on Twitter: "Periodic reminder that Fitbit does SpO2 at half the cost of Apple. Also: I survived another night. 💪🏼 https://t.co/9elUavu53n" / Twitter
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Fitbit Charge 4 updated with features like skin temperature, SpO2 tracker, and more- Technology News, Firstpost
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Get Ready: Updates to Fitbit Versa 3 and Sense Include Google Assistant, On-Wrist Calls, New SpO2 Clock Faces, and More - Fitbit Blog
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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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