Accuracy, Usability, and Adherence of Smartwatches for Atrial Fibrillation Detection in Older Adults After Stroke: Randomized Controlled Trial

Eric Y Ding   ¹ , MD, PhD ;   Khanh-Van Tran   ¹ , MD, PhD ;   Darleen Lessard   ² , MS ;   Ziyue Wang   ¹ , MS ;   Dong Han   ³ , PhD ;   Fahimeh Mohagheghian   ³ , PhD ;   Edith Mensah Otabil   ¹ , BS ;   Kamran Noorishirazi   ¹ , BS ;   Jordy Mehawej   ¹ , MSc, MD ;   Andreas Filippaios   ¹ , MD ;   Syed Naeem   ¹ , MD ;   Matthew F Gottbrecht   ¹ , MD ;   Timothy P Fitzgibbons   ¹ , MD, PhD ;   Jane S Saczynski   ⁴ , PhD ;   Bruce Barton   ² , PhD ;   Ki Chon   ³ , PhD ;   David D McManus   ¹ , MSc, MD

¹ Department of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, United States

² Department of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, United States

³ Department of Bioengineering, University of Connecticut, Storrs, CT, United States

⁴ Department of Pharmacy and Health Systems Sciences, Northeastern University, Boston, MA, United States