Table 1.

Experimental method and content.

Group	Method	Content
Male and female	Wristband walker	Dates: 8 weeks in total. Time: Monday to Friday, fixed 3:30–6:00 pm (during this period of time, participants could choose their own exercise time, and there was a roll call and record on site). Location: Walked together in the park from Monday to Friday, interviewer present for monitoring. Self-administered on Saturday and Sunday. Data collection: Participants recorded the total number of steps, time, calorie consumption, sleep time per night (using the built-in device of the smart bracelet) by themselves every day. They gathered in the park from 3:30 to 4:00 pm every other Monday for the test team to collect the data from all participants for the previous week.

Note: Wristband walker: Garmin vivosmart HR device (trade name: vivosmart HR smart bracelet)(Garmin, Taoyuan City, Guishan District, Taiwan (ROC)) [34].