We are studying how the pandemic has affected people’s activity levels and patterns, and how these changes might impact on sleep and wellbeing. Initially we are beta-testing the process before broader release. We need citizen scientists to download and contribute Withings Health Mate data, or to comment on rest-activity pattern plots, and let us know about any issues you have. No technical expertise needed beyond use of mobile apps. As a beta-tester our app Rest-Activity Pattern app (RAPapp) will still attempt to generate your rest-activity pattern plot. This study is being conducted by University of Manchester and has received ethical approval from the University of Manchester Proportionate Review Ethics committee.