Table 2.

Sample characteristics (n=182).

Variables		Smartphone	Smart wristband	Smart watch
Technology use, n (%)
	Own and use quite often to track activity	37 (20.1)	5 (2.7)	5 (2.7)
	Own but use seldom to track activity	72 (39.4)	7 (3.8)	6 (3.3)
	Own but do not use to track activity	72 (39.4)	3 (1.7)	3 (1.7)
	Do not own	2 (1.1)	168 (91.8)	169 (92.3)
Age, n (%)
	18-20	—a	49 (26.9)	—
	21-23	—	105 (57.7)	—
	24-26	—	24 (13.2)	—
	27-30	—	4 (2.2)	—
Gender, n (%)
	Female	—	68 (37.4)	—
	Male	—	114 (62.6)	—

^aSame distribution.