I generated this figure using data collected by my Apple Watch. These data can be exported as XML files from within the Health app (Health > click the user icon in the top right corner, scroll to the bottom and select "Export All Health Data"). However, my data was extracted using an app we created for a research study looking at changes in physical activity during the COVID-19 pandemic (consider participating if you live in Canada and have an Apple Watch!) The visualization was created in R (RStudio).