Wearable Technology and Machine Learning for Early Detection and Risk Assessment of Unacceptable Toxicities in a Paediatric Oncology Cohort

"Wearable device to collect the following health metrics directly from participants for the duration of the study (4 weeks). Health metrics are collected every 15 minutes, except for the ECG which will be collected once per week.~Data points:~* ECG data (Once per week)~* Exercise time~* Body Temperature~* Heart Rate~* Irregular Heart Rhythm~* Blood Oxygen Saturation~* Respiratory Rate"