Accuracy of steps measured by smartphones-based WeRun compared with ActiGraph-GT3X accelerometer in free-living conditions

• Main Authors: Qinqin Yao (Author), Jing Wang (Author), Yucong Sun (Author), Li Zhang (Author), Shuangyuan Sun (Author), Minna Cheng (Author), Qinping Yang (Author), Siyuan Wang (Author), Ling Huang (Author), Tao Lin (Author), Yingnan Jia (Author)
• Format: Book
• Published: Frontiers Media S.A., 2022-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

ObjectivesThe purpose of this study was to evaluate the accuracy and reliability of steps tracked by smartphone-based WeChat app compared with Actigraph-GT3X accelerometer in free-living conditions.DesignA cross-sectional study and repeated measures.MethodsA total of 103 employees in the Pudong New...