Questionnaire for Wearable Health Devices

Q1:Please indicate your approximate age.

Q2:How frequently do you do sports or exercises?

Q3:Have you ever used a wearable health device when you do exercise?

Q4:If you are offered a health watch, what feature will attract you most?

Q5:Which best describe your trust via the data collected by health devices?

Q6:If you could change thisdevice, whatwould it be? (Skip this question if you have not used one)

Q7:Please set marks for each function to represent your need. (1 for no need, 5 for essential)

Q8:You can put any other thinkings about wearable health devices here.