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Comparison of Physical Activity Measures Derived From the Fitbit Flex and the ActiGraph GT3X+ in an Employee Population With Chronic Knee Symptoms
OBJECTIVE: We examined the accuracy of data from an affordable personal monitor (Fitbit Flex) compared with that of data from a research‐grade accelerometer worn simultaneously for 7 days; high accuracy would support substitution with this less‐expensive personal activity monitor in future community...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6957919/ https://www.ncbi.nlm.nih.gov/pubmed/31943970 http://dx.doi.org/10.1002/acr2.11099 |