Table 2.

Multiphase optimization strategy design for first-generation pilot study of BeWell24

Experimental condition number	Intervention components
	Physical activity component	Sedentary behavior component	Sleep component
1	No	No	No
2	No	No	Yes
3	No	Yes	No
4	No	Yes	Yes
5	Yes	No	No
6	Yes	No	Yes
7	Yes	Yes	No
8	Yes	Yes	Yes

All participants were encouraged to use the self-monitoring component throughout the intervention