Validity, Reliability and Sensitivity to Change of Three Consumer-Grade Activity Trackers in Controlled and Free-Living Conditions among Older Adults

Wrist-worn consumer-grade activity trackers are popular devices, developed mainly for personal use. This study aimed to explore the validity, reliability and sensitivity to change of movement behaviors metrics from three activity trackers (Polar Vantage M, Garmin Vivoactive 4s and Garmin Vivosport)...

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Bibliographic Details
Main Authors: Kaja Kastelic, Marina Dobnik, Stefan Löfler, Christian Hofer, Nejc Šarabon
Format: Article
Published: MDPI AG 2021-09-01
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