The issue of screen time in concussion management has been debated for more than 2 decades, camouflaged in guidelines regarding cognitive rest and lacking specifics regarding the extent to which screen time should be limited and the duration of these limitations.1 The most common guidelines for concussion management published by the Concussion in Sport Group in 2017 do not mention the word screen and acknowledge the lack of evidence for any form of cognitive rest, stating, “The basis for...