Body Fat, Skin Tone, and the Accuracy of Smartwatch Caloric Expenditure Estimates Preprint

Kostrna, Jason, Oparina, Ekaterina, Rodriguez, Andres J et al. (2026). Body Fat, Skin Tone, and the Accuracy of Smartwatch Caloric Expenditure Estimates . 10.48550/arxiv.2601.22391

cited authors

  • Kostrna, Jason; Oparina, Ekaterina; Rodriguez, Andres J; Pei, JunZhu; Ajmal, Ajmal; Palacios, Cristina; Ramella-Roman, Jessica C

authors

publication date

  • January 29, 2026

keywords

  • 42 Health Sciences
  • 4206 Public Health
  • Aging
  • Clinical Research
  • Metabolic and endocrine
  • Nutrition
  • Obesity
  • Physical Activity
  • Prevention
  • Stroke

Digital Object Identifier (DOI)