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  • New Fitbit Charge 4 Update Adds On-Device SpO2 Functionality

    1 month ago - By Android Headlines

    With the latest update , a new health feature is coming to the Fitbit Charge 4 fitness band. The Fitbit Charge 4 update adds the on-device SpO2 functionality.
    Previously, checking SpO2 levels was possible only via the Fitbit app on smartphones. Now with the new update, Fitbit Charge 4 user can easily check their oxygen saturation levels right from their wrists.
    Fitbit announced the Fitbit Charge 4 smart band exactly a year ago. It is the most advanced fitness tracker from the company that features in-built GPS and SpO2.
    The new on-device SpO2 measurement feature on the Fitbit Charge 4...
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  • Fitbit Charge 4 now tracks blood oxygen levels with new update

    Fitbit Charge 4 now tracks blood oxygen levels with new update

    1 month ago - By MobileSyrup

    Fitbit's new Charge 4 fitness band can now display blood oxygen saturation levels while you sleep.
    The new SpO2 monitor feature tracks your blood oxygen levels when sleeping, and the data can be viewed directly from Fitbit's mobile app.
    SpO2 information is presented as a graph displaying how much the users' blood oxygen saturation level is throughout the night. Fitbit Charge firmware ‘ update 1.100.34′ shows the SpO2 levels on the band itself.
    Fitbit's FAQ page tells Charge 4 users to wear their bands to bed to get a SpO2 reading. To check the average SpO2 resting level, all they have to...
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