Few questions about charge 5 data (API and archive).

[prosperitydev]

We will appreciate some elaboration regarding some data in the API and Archive:

 Thanks !!

	API	Question	Answer
1.	Get Heart Rate Time Series by Date	Seems like the API does not provide the “Activity types” (running, walking, etc.) where can we find it?
2.	Where can we find the “resting heart rate” as a “stand-alone feature”? Currently, it appears per activity, at the current API but, if we do not track the Activities?
3.	??	“Heart rate - beats per minute” - in which API it appears?
4.	Get Sleep Log by Date \ Get Sleep Log by Date Range	Table User_sleepdata à“Sleep: efficiency” - how it is calculated? Any documentation?
5.	Table User_sleepdata à “sleep: "info code” – where we can find code documentation?
6.	Why are the sort sleep periods (“wake” only?) presented in a different table (users_sleeplevelsshortdata )  while the users_sleeplevelsdata includes actually the full sequential data of sleep stages?
7.	In the Fitbit application, we see both:  classic levels (restless | asleep | awake)  and stages (deep | light | rem | wake). But in the 1.2 API we have only by stages (deep | light | rem | wake) – is that correct

Archive data	Question	Answer
1.	mindfulness_eda_data_sessions	“activation” – stands for?
2.	mindfulness_sessions	“stress_metrics” - where can we see the data which is calculated according to these metrics? Else how it is being used?
3.	Estimated oxygen variation	What considers to be low? Or high?
4.	Heart Rate Variability	Any documentation regarding: Coverage? low_frequency? high_frequency?
	Stress score	Any elaboration regarding. It is not very clear from the documentation: §  SLEEP_POINTS §  MAX_SLEEP_POINTS §  RESPONSIVENESS_POINTS §  MAX_RESPONSIVENESS_POINTS §  EXERTION_POINTS §  MAX_EXERTION_POINTS
	Computed Temperature	“baseline_relative_sample_sum” – we see negative values – what do they represent?
	VO2 Max	Any documentation regarding: §  demographic_vo2_error? §  filtered_demographic_vo2max? §  filtered_demographic_vo2max_error?

[charleskn]

I'd suggest posting this is one of the appropriate developer forums.