Validity of FitBit, Jawbone UP, Nike+ and other wearable devices for level and stair walking
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- 作者：Yangjian Huang ; Junkai Xu ; Bo Yu ; Peter B. Shull ; pshull@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pedometers ; Accelerometers ; Validation ; Physical activity
- 刊名：Gait & Posture
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：48
- 期：Complete
- 页码：36-41
- 全文大小：552 K
文摘
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Step count errors were less than 1% for most monitors for over ground walking.
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Stair walking caused step count underestimation and distance overestimation.
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All devices overestimated distance by at least 45% for stair walking.
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Nike+ FuelBand was the least accurate activity monitor for all walking tasks.