A Relaxation App (Heartbot) For Stress and Emotional Well-Being Over a 21-Day Challenge: Randomized Survey Study

The study is published by JMIR Formative Research on January 29, 2021 in Vol 5 , No 1. JMIR Formative Research publishes peer-reviewed, openly accessible papers containing results from process evaluations, feasibility/pilot studies and other kinds of formative research and preliminary results.