Published on in Vol 23, No 10 (2021): October

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/26476, first published .
Validation of Fitbit Charge 2 Sleep and Heart Rate Estimates Against Polysomnographic Measures in Shift Workers: Naturalistic Study

Validation of Fitbit Charge 2 Sleep and Heart Rate Estimates Against Polysomnographic Measures in Shift Workers: Naturalistic Study

Validation of Fitbit Charge 2 Sleep and Heart Rate Estimates Against Polysomnographic Measures in Shift Workers: Naturalistic Study

Benjamin Stucky   1, 2 * , PhD ;   Ian Clark   1 * , PhD ;   Yasmine Azza   3, 4, 5 , PhD ;   Walter Karlen   2, 6 , PhD ;   Peter Achermann   2, 7 , PhD ;   Birgit Kleim   2, 3, 5 , PhD ;   Hans-Peter Landolt   1, 2 , PhD

1 Institute of Pharmacology and Toxicology, University of Zurich, Zurich, Switzerland

2 Sleep & Health Zurich, University Center of Competence, University of Zurich, Switzerland

3 Department of Psychiatry, Psychotherapy and Psychosomatics, University Hospital for Psychiatry, University of Zurich, Zurich, Switzerland

4 Department of Psychiatry and Psychotherapy, Translational Psychiatry Unit, University of Lubeck, Lubeck, Germany

5 Department of Experimental Psychopathology and Psychotherapy, University of Zurich, Zurich, Switzerland

6 Mobile Health Systems Lab, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland

7 The Key Institute for Brain-Mind Research, Department of Psychiatry, Psychotherapy and Psychosomatics, University Hospital for Psychiatry, University of Zurich, Zurich, Switzerland

*these authors contributed equally

Corresponding Author:

  • Hans-Peter Landolt, PhD
  • Institute of Pharmacology and Toxicology
  • University of Zurich
  • Winterthurerstrasse 190
  • Zurich, 8057
  • Switzerland
  • Phone: 41 44 635 59 53
  • Email: landolt@pharma.uzh.ch