Exploring the adoption of wearable physical activity monitoring technology amongst older adults in Hong Kong: a grounded theory approach.

This study explored the attitudes and experiences of older adults who had used Wearable Physical Activity Monitoring Technology (WPAMT) for at least 30 days, identifying factors influencing continued use and discontinuation. Employing grounded theory, face-to-face interviews with 31 older adults in Hong Kong revealed that most participants held positive attitudes towards WPAMT and a willingness to continue using it. Five determinants largely affected positive attitudes: perceived usefulness, versatility, importance, convenience and effectiveness. Negative attitudes were associated with perceptions of the technology being challenging, unnecessary and unaffordable. Continued use of WPAMT was motivated by utilitarian outcomes, health awareness, trust and the presence of facilitators. Conversely, discontinuation of WPAMT use was associated with technophobia, technological barriers, risk perception and perceived cost.