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![HRV Academy [2022] | Fitbit Caught Lying About Heart Rate Variability](https://komodotec.com/wp-content/uploads/2021/08/Screen-Shot-2021-04-26-at-3.04.15-PM-min.png "HRV Academy [2022] | Fitbit Caught Lying About Heart Rate Variability")
HRV Academy [2022] | Fitbit Caught Lying About Heart Rate Variability
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How accurate is HRV? - Fitbit Community
Does the Charge 4 calculate HRV accurately? - Fitbit Community
Does the Charge 4 calculate HRV accurately? - Fitbit Community
