DigiPall; a Trial of Digital Patient Reported Outcome and Biomarker Monitoring in Palliative Care

DigiPall is an intervention combining a sensor-equipped wearable with a chatbot communicating via WhatsApp on the patient's smartphone. Patients will be asked two questions daily for their subjective rating through WhatsApp on their smartphone, worded slightly differently depending on the measured values for steps, heart rate and compliance as well as the patient's answer the day before.