Usability, Acceptability, and Satisfaction of a Wearable Activity Tracker in Older Adults: Observational Study in a Real-Life Context in Northern Portugal

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/26652, first published December 19, 2020.

Célia Domingos ^{1, 2, 3, 4} , BSc ; Patrício Costa ^{1, 2, 4} , PhD ; Nadine Correia Santos ^{1, 2, 4, 5
*} , PhD ; José Miguel Pêgo ^{1, 2, 3, 4
*} , MD, PhD

¹ Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal

² ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal

³ iCognitus4ALL – IT Solutions, Braga, Portugal

⁴ Clinical Academic Center – 2CA-B, Braga, Portugal

⁵ Associação Centro de Medicina P5, School of Medicine, University of Minho, Braga, Portugal

*these authors contributed equally

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