IoT technologies for HealthCare : 9th EAI international conference HealthyIoT 2022 Braga Portugal November 16 18 2022 : proceedings This book constitutes the refereed proceedings of the 9th EAI International Conference on IoT Technologies for HealthCare HealthyIoT 2022 which was held in Braga Portugal in November 2022. The 11 full papers and 2 invited papers presented in this volume were carefully reviewed and selected from 37 submissions. The papers are organized in the following topical sections: Analysis of Measurement Data in IoT Technologies for Health; and IoT Applications in Research and Clinical Practice