Quantified seniors. Technically assisted self-measurement among older adults

BackgroundNowadays, activity data and vital signs are generally measured digitally with activity sensors, wearables, and apps on smartphones. However, there are hardly any studies that empirically investigate the everyday use of these self-measurement technologies by older individuals.ObjectivesThis report examines the use of mobile digital self-measurement applications, with afocus on smartphone apps, for individuals aged 50+years and asks for influencing factors, measured parameters, and motivations for use.Materials and methodsTwo samples from Switzerland were used for asecondary analysis to answer the research questions. Atotal of 2502 persons were surveyed, with the focus of the analysis on people aged50 and over (n=1227). The data were descriptively analyzed and group differences were validated using Cramer-V and binary logistic regressions.ResultsNearly half of participants measure themselves with self-measurement technologies. About one-third of the individuals, who own asmartphone, use apps for health-related self-measurement. Self-measuring with smartphones and apps is the most popular method followed by fitness trackers and smartwatches. Use depends significantly on age and technology affinity. Mainly, physical activities but also information on vital functions such as pulse are measured. The motivation for these self-measurement activities is to stay healthy, to optimize one's performance, and the incentive to try new things.ConclusionWearables and health apps are more often used by young and individuals with an affinity towards technology. The prevention and intervention potential is not yet exhausted for individuals aged50 and over.