This is a prospectively enrolling, explorative cohort study in melanoma patients, eligible for or on treatment with ICI therapy. The explorative cohort receives the CAPABLE smartphone application and a multi-sensorial smartwatch. Patients will be asked to use the system for minimum of three to maximum of six months after enrolment. Questionnaires on health-related quality of life (such as fatigue) and user experience will be administered to the patients on baseline/before start treatment (T0), three months (T1) and six months (T2). Results of this interventional study will be compared with a historical cohort consisting of melanoma patients (P20MEL; NL75996.031.20) with the same inclusion criteria as this study population, but receiving standard care (e.g. without the CAPABLE app).
