03-26-2024 02:34
03-26-2024 02:34
I am just wondering how often Fitbit devices record HRV data. For example in devices like Fitbit Sense. I would like to have a continuous recording of HRV data for my research study. Is it possible using Fitbit? If my understanding is correct HRV is being recording automatically in a day during sleep. Please correct me if I am wrong.
03-26-2024 12:03