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HRV and HR always return empty value

‎10-31-2022 21:39

‎10-31-2022 21:39

The model I am using is a Fitbit Charge 5. An empty value is always returned when HRV and HR are requested using the Web API.

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‎10-31-2022 21:44

‎10-31-2022 21:44

it's BR, not HR.

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