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Charge 3 spo2 sensor is working

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Did anybody see their spo2 sensor working? Mine is. I think Fitbit should enable it to be able to get a reading anytime.

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Just checked, mine is not working. What firmware version are you on? Mine is 28.20001.63.5

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It only worked for a few minutes then it stopped working. I wasn’t getting any readings in the Fitbit app though. But I did see the red sensor working. Mine is also the same version.

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