The dataset includes data collected using the CAREUP platform developed within the CAREUP (An Integrated Care Platform Based on the Monitoring of Older Individual Intrinsic Capacity for Inclusive Health) Active Assisted Living project. The following dataset was collected during the pilots in three European countries: Austria, Italy, and Romania, with participation from 66 older adults. The dataset includes the users’ demographics, their answers to commonly employed questionnaires, including MOCA, SF-12, IADL, UCLA3, LSNS-R, EQ-5D-5L, GDS, SWB, SPPB, and a collection of health parameters (weight, blood pressure, oxidation, grip strength, body temperature) measured with platform compliant devices. Both questionnaire answers and measurement results can be used for continuous monitoring of the users’ Intrinsic Capacity to observe changes and take appropriate actions.