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How accurate are Fitbits? it recorded a 210 max bpm, which should not be possible at my age : r/fitbit
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I tested the Fitbit Sense and Versa 2 for heart rate accuracy. Both failed against Scosche Rhythm+ armband. : r/fitbit
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/cdn3.vox-cdn.com/uploads/chorus_asset/file/2447680/DSCF5750.0.jpg "Fitness trackers aren't very accurate at measuring heart rate — and that can be dangerous - The Verge")
Fitness trackers aren't very accurate at measuring heart rate — and that can be dangerous - The Verge
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