Data Collection Mechanisms in Health and Wellness Apps: Review and Analysis.
Ben Joseph PhilipMohamed AbdelrazekAlessio BontiScott BarnettJohn GrundyPublished in: JMIR mHealth and uHealth (2022)
We found that not many health apps used built-in sensors or peripherals for collecting health data. The small number of the apps using Bluetooth, with an even smaller number of apps using standard Bluetooth Low Energy services, indicates a wider use of proprietary algorithms and custom services, which restrict the device use. The use of standard profiles could open this ecosystem further and could provide end users more options for apps. The relatively small proportion of apps using built-in sensors along with a high reliance on manual data entry suggests the need for more research into using sensors for data collection in health and fitness apps, which may be more desirable and improve end user experience.