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Fitbit Heart Rate Summary

Sensor parameters description for [FITBIT_HEARTRATE_SUMMARY]:

Key                              Description
[CONTAINER] Container where your heart rate summary data is stored, depending on the data stream you are using this can be a database table, a CSV file, etc.

RAPIDS provider

Available time segments

  • Only available for segments that span 1 or more complete days (e.g. Jan 1st 00:00 to Jan 3rd 23:59)

File Sequence

- data/raw/{pid}/fitbit_heartrate_summary_raw.csv
- data/raw/{pid}/fitbit_heartrate_summary_with_datetime.csv
- data/interim/{pid}/fitbit_heartrate_summary_features/fitbit_heartrate_summary_{language}_{provider_key}.csv
- data/processed/features/{pid}/fitbit_heartrate_summary.csv

Parameters description for [FITBIT_HEARTRATE_SUMMARY][PROVIDERS][RAPIDS]:

Key                              Description
[COMPUTE] Set to True to extract FITBIT_HEARTRATE_SUMMARY features from the RAPIDS provider
[FEATURES] Features to be computed from heart rate summary data, see table below

Features description for [FITBIT_HEARTRATE_SUMMARY][PROVIDERS][RAPIDS]:

Feature Units Description
maxrestinghr beats/mins The maximum daily resting heart rate during a time segment.
minrestinghr beats/mins The minimum daily resting heart rate during a time segment.
avgrestinghr beats/mins The average daily resting heart rate during a time segment.
medianrestinghr beats/mins The median of daily resting heart rate during a time segment.
moderestinghr beats/mins The mode of daily resting heart rate during a time segment.
stdrestinghr beats/mins The standard deviation of daily resting heart rate during a time segment.
diffmaxmoderestinghr beats/mins The difference between the maximum and mode daily resting heart rate during a time segment.
diffminmoderestinghr beats/mins The difference between the mode and minimum daily resting heart rate during a time segment.
entropyrestinghr nats Shannon’s entropy measurement based on daily resting heart rate during a time segment.
sumcaloriesZONE cals The total daily calories burned within heartrate_zone during a time segment.
maxcaloriesZONE cals The maximum daily calories burned within heartrate_zone during a time segment.
mincaloriesZONE cals The minimum daily calories burned within heartrate_zone during a time segment.
avgcaloriesZONE cals The average daily calories burned within heartrate_zone during a time segment.
mediancaloriesZONE cals The median of daily calories burned within heartrate_zone during a time segment.
stdcaloriesZONE cals The standard deviation of daily calories burned within heartrate_zone during a time segment.
entropycaloriesZONE nats Shannon’s entropy measurement based on daily calories burned within heartrate_zone during a time segment.

Assumptions/Observations

  1. There are four heart rate zones (ZONE): outofrange, fatburn, cardio, and peak. Please refer to Fitbit documentation for more information about the way they are computed.

  2. Calories’ accuracy depends on the users’ Fitbit profile (weight, height, etc.).