Validity of Fitbit’s active minutes as compared with a research-grade accelerometer and self-reported measures
Crossref DOI link: https://doi.org/10.1136/bmjsem-2017-000254
Published Online: 2017-09-13
Published Print: 2017-09
Update policy: https://doi.org/10.1136/crossmarkpolicy
Brewer, Wayne https://orcid.org/0000-0002-4841-5454
Swanson, Brian T
Ortiz, Alexis
Funding for this research was provided by:
The University of New England Office of Research
