DATA MODEL Vifit Tracker Sleep Quality - Medisana/vitadock-api GitHub Wiki

Deep Sleep Status: only move 0-1 times in 2 minutes (the saved data is 0)

Sleep with slight movements: move 2-5 times in 2 minutes (the saved data is 1-2)

Sleep with many movements: move 6-21 times in 2 minutes (the saved data is 3-10)

Bad sleep: move 22 times or more in 2 minutes (the saved data is 11)

(sub model of Tracker Sleep, contains no additional fields like measurementDate etc.)

Friendly Name	Parameter name	Description	Type	Comment
Sleep quality	sleep_quality	Sleep quality (number of movements / min), lower is better	Integer	Number of movements per minute, usually between 0 (deep sleep) and 11 (lots of movements, bad sleep)
Start time	start_time	Start time of sleep (in minutes, starting at 0:00am UTC of that day)	Integer	Range: 0-1439
Duration	duration	Duration in minutes	Integer	Range: 1-1440