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Int J Cardiol. 2015 Apr 15;185:138-40. doi: 10.1016/j.ijcard.2015.03.038. Epub 2015 Mar 4.

Fitbit®: An accurate and reliable device for wireless physical activity tracking.

Author information

1
Center for Behavioral Cardiovascular Health, Department of Medicine, Columbia University Medical Center, New York, NY, United States. Electronic address: kd2442@columbia.edu.
2
Center for Behavioral Cardiovascular Health, Department of Medicine, Columbia University Medical Center, New York, NY, United States.
3
Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, United States.
4
Center for Behavioral Cardiovascular Health, Department of Medicine, Columbia University Medical Center, New York, NY, United States; Department of Psychiatry, Stony Brook University, Stony Brook, NY, United States.

KEYWORDS:

Accelerometer; Activity monitoring; Fitbit; Physical activity; Validation; Walking

PMID:
25795203
PMCID:
PMC4406840
DOI:
10.1016/j.ijcard.2015.03.038
[Indexed for MEDLINE]
Free PMC Article

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