Determinants of Continuous Smartwatch Use and Data-Sharing Preferences With Physicians, Public Health Authorities, and Private Companies: Cross-Sectional Survey of Smartwatch Users

Anthony James Goodings   ^{1, 2} , MB BCh BAO ;   Kayode Philip Fadahunsi   ³ , MBBS, MPH, PhD ;   Derjung M Tarn   ⁴ , MD, PhD ;   Jennifer Lutomski   ⁵ , BA, MSc, PhD ;   Allison Chhor   ⁶ , BHSc ;   Frances Shiely   ⁷ , BA, PhD ;   Patrick Henn   ¹ , MB BCh BAO, MSc ;   John O'Donoghue   ^{8, 9} , BSc, MSc, PhD

¹ School of Medicine, University College Cork, Cork, Ireland

² Department of Family Medicine, Memorial University of Newfoundland, Fogo Island, NL, Canada

³ Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

⁴ David Geffen School of Medicine at UCLA, University of California, Los Angeles, Los Angeles, CA, United States

⁵ Department of Emergency and Critical Health Care, HAN University of Applied Sciences, Nijmegen, The Netherlands

⁶ Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada

⁷ HRB Clinical Research Facility and School of Public Health, University College Cork, Cork, Ireland

⁸ Malawi eHealth Research Centre, Mzuzu University, Mzuzu, Malawi

⁹ Business Information Systems, University College Cork, Cork, Ireland