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How accurate is HRV? - Fitbit Community
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SpO2, Heart Rate Variability | Fitbit Technology
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![July 2023] Fitbit Caught Lying About Heart Rate Variability (HRV)](https://komodotec.com/wp-content/uploads/2021/08/SAMPLE-RATE-trial-2-min.jpg "July 2023] Fitbit Caught Lying About Heart Rate Variability (HRV)")
July 2023] Fitbit Caught Lying About Heart Rate Variability (HRV)
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![July 2023] Fitbit Caught Lying About Heart Rate Variability (HRV)](https://komodotec.com/wp-content/uploads/2021/08/STOCK-HISTORY-min.jpg "July 2023] Fitbit Caught Lying About Heart Rate Variability (HRV)")
July 2023] Fitbit Caught Lying About Heart Rate Variability (HRV)
