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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/94027, first published .
Elderly woman with a bright smile, holding a glass of water, with two other people in the background.

Feasibility of Using a Wearable Device to Identify Loneliness Among Older Adults Living Alone: Mixed Methods Study

Feasibility of Using a Wearable Device to Identify Loneliness Among Older Adults Living Alone: Mixed Methods Study

Rajna Ogrin   1, 2, 3 , PhD ;   Georgina Johnstone   1 , BSc (Hons) ;   Bradley R Crammond   4 , PhD ;   Judy A Lowthian   1, 5 , PhD

1 Bolton Clarke Research Institute, Bolton Clarke, Forest Hill, Victoria, Australia

2 Monash Health, School of Clinical Sciences, Faculty of Medicine Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia

3 Melbourne Medical School, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Australia

4 Health Transformation Lab, RMIT University, Melbourne, Victoria, Australia

5 School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia

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