Concurrent validity of the Fitbit for assessing sedentary behavior and moderate-to-vigorous physical activity
Abstract Background Recent advances in sensor technologies have promoted the use of consumer-based accelerometers such as Fitbit Flex in epidemiological and clinical research; however, the validity of the Fitbit Flex in measuring sedentary behavior (SED) and physical activity (PA) has not been fully...
Main Authors: | Nicklaus Redenius, Youngwon Kim, Wonwoo Byun |
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Format: | Article |
Language: | English |
Published: |
BMC
2019-02-01
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Series: | BMC Medical Research Methodology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12874-019-0668-1 |
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