Sleep recordings with OURA ring
We used a multisensory sleep‐tracker, the Oura ring (Generation 1, Ōura Health), to assess sleep and other user‐derived biosignals, such as activity, heart rate variability, and skin temperature in the patients. Previous validation studies (De Zambotti et al., Patients were instructed to wear the Oura ring in the healthy hand for five consecutive days in two separate periods: The week before rTMS‐stimulation and the week after the stimulation had ended. Patients chose the best fitting Oura ring from different test ring sizes, and the research nurse collected the Oura data after recording periods. Patients were not allowed to access their Oura data during the trial.