BACKGROUND
Despite growing popularity of wearable healthcare devices, we have limited understanding about the actual use of these devices by US adults and the key factors affecting the use.
OBJECTIVE
To examine the use of wearable healthcare devices by US adults, and key predictors of wearables' use. We examine predictors related to an individual’s health, technology self-efficacy and personal demographics and their associations with the use of wearable health devices.
METHODS
Using a national survey of 4551 respondents, we examine the usage patterns of wearable healthcare devices (use of wearables, frequency of their use and willingness to share health data from wearable with a provider), and a set of predictors that pertain to personal demographics (age, gender, race, education, marital status and household income), individual's health (general health, presence of chronic conditions, weight perceptions and frequency of provider visits, attitude towards exercise), and technology self-efficacy using logistic regression.
RESULTS
About 30% US adults use wearable healthcare devices. Among the users, nearly half (47.33%) use the devices every day with a majority (82.38%) willing to share the health data from wearables with their care providers. Women (16.25%), Whites (19.74%), adults aged between 18-50 (19.52%), those with some level of college education or college graduates (25.6%), and annual household incomes above $75K (17.66%) were most likely to report using wearable healthcare devices. We found that use of wearables declines with age: adults aged over 50 are less likely to use wearables as compared to those who are aged between 18-34 (Odds ratio OR values between 0.46 to 0.57. Women (OR = 1.26; 95% CI 0.96 -1.65), Whites (OR = 1.65; 95% CI 0.97 - 2.79), college graduates (OR = 1.05; 95% CI 0.31-3.51), and those annual household incomes above $75K (OR = 2.6; 95% CI 1.39 - 4.86 ) are more likely to use wearables. US adults who felt healthier (OR = 1.17; 95% CI 0.98 - 1.39), overweight (OR = 1.16; 95% CI = 1.06-1.27), enjoyed exercise (OR = 1.23; 95% CI 1.06 - 1.43) and those with higher levels of technology self-efficacy (OR = 1.33; 95% CI 1.21 - 1.46) are more likely to adopt and use wearables for tracking or monitoring their health .
CONCLUSIONS
The potential of healthcare wearable devices is under realized with less than one-third of US adults actively using it. With only young, healthier, wealthier, educated, techno-literate adults using wearables, other groups have been left behind. More concentrated efforts by clinicians, device makers and healthcare policy makers are needed to bridge this divide and improve the use of wearable devices among larger sections of American society.
CLINICALTRIAL