Table 1:

The column of the model shows whether the feature comes from the day-level model, participant model, or shared by the two models together (D: day-level model, P: participant model, C: day & person-level model). Nest Agg. stands for the statistical metrics used to aggregate day-level features to person-level features. NA represents no aggregation in the day-level model.

Sensor	Abbr.	Definition	Nest Agg.	Model
Heart Rate	HR1	The median of heart rates	NA	D
	HR2	The number of minutes the heart rate fell within the fat burn zone	Mean	C
	HR3	The average of resting heart rates	NA	D
	HR4	The average heart rates	Std	P
	HR5	The mode of resting heart rate	Mean	P
Sleep	SL1	The average asleep durations	NA	D
	SL2	The sum of all durations of staying in bed after waking up for a nap	NA	D
	SL3	The sum of all durations of being awake but still in bed	NA	D
	SL4	The average asleep durations (not including nap) in each weekend	Mean	P
	SL5	The average durations of deep sleep stages in each weekday	Std	P
	SL6	The median of awake durations	Max	P
	SL7	The minimal of all durations of REM stages	Min	P
	SL8	The start time of the first sleep (not including nap)	Mean	P
	SL9	The standard deviation of all durations of REM stages	Std	P
	SL10	The sum of all durations of REM stages	Min	P
Step	ST1	The number of active segments	Min	C
	ST2	The number of sedentary segments	NA	D
	ST3	The standard deviations of durations of sedentary segments	Mean	P
	ST4	The sum of durations of sedentary segments	Std	P
Activity	ACT1	The sum of all durations of on foot, running, and on bicycle activities	NA	D
Battery	Bat1	The sum of all durations of all discharging segments	NA	D
	Bat2	The sum of all durations of all charging segments	Mean	C
	Bat3	The average of all durations’ consumption rates	Min	P
Call	Call1	The estimate of Shannon entropy for the duration of all incoming calls	Min	C
	Call2	The estimate of Shannon entropy for the duration of all outgoing calls	NA	D
	Call3	The duration of the longest incoming call	Mean	P
	Call4	The mode of the duration of all incoming calls	Min	P
	Call5	The sum of the durations of incoming calls	Mean	P
	Call6	The time in minutes between midnight and the last incoming call	Min	P
	Call7	The number of distinct contacts that are associated with outgoing calls	Max	P
	Call8	The duration of the shortest outgoing call	Min	P
	Call9	The time in minutes between midnight and the first outgoing call	Std	P
Audio	Aud1	The standard deviation of all noise energy values	NA	D
	Aud2	The ratio of energy between noise and whole conversation	NA	D
	Aud3	The minimum of all voice energy values	NA	D
	Aud4	The minutes labeled as noise	Std	P
	Aud5	The maximum of all noise energy values	Min	P
	Aud6	The sum of all noise energy values	Min	P
Location	Loc1	The maximal distance from home in meters.	NA	D
	Loc2	The number of visited significant locations.	NA	D
	Loc3	The standard deviation of length of all movements	NA	D
	Loc4	The estimate of Shannon entropy for the number of visitedsignificant locations	NA	D
	Loc5	The shortest duration of staying at a significant location	NA	D
	Loc6	The ratio between the moving and static durations	NA	D
	Loc7	The totoal distance travelled	Min	P
	Loc8	The standard deviation of the time spent in a significant location	Min	P
Screen	SR1	The number of all unlock segments	Max	C
	SR2	The time until the first unlock	Max	C
	SR3	The shortest duration of any unlock segment	Min	C
	SR4	The average durations of all unlock segments	Min	P
WiFi	Wifi1	The number of scans of the most scanned access point	Std	P
	Wifi2	The number of unique access point	Std	P
Bluetooth	BL1	The number of scans of the most scanned device:BL1	Max	P