Table 1.

Summary of the number of behavior change techniques (BCTs) implemented in relation to physical activity, sleep, and sedentary behaviors.

System and behavior	CALO-REa
	Rater 1 No. BCTb	Rater 2 No. BCT	Kappa	Summary No. BCT
Fitbit Charge HRc
Activity	23	27	0.68	25
Sleep	10	12	0.75	10
Sedentary	0	0	1.00	0
Garmin Vivosmart2d
Activity	18	19	0.95	19
Sleep	2	4	0.64	4
Sedentary	10	10	1.00	10
Jawbone Up3e
Activity	33	33	1.00	33
Sleep	29	28	0.82	29
Sedentary	7	7	1.00	7

^aCALO-RE: Coventry, Aberdeen, and London-Refined.

^bBCT: behavior change technique.

^cFitbit app version 84.

^dGarmin app version 2.13.1.

^eJawbone Up3 app version 4.7.0.121.