This review and meta-analysis (PROSPERO registration number: CRD42020138845)
critically evaluates test-retest reliability, concurrent validity and criterion validity of different …

Wearable activity trackers have become popular for tracking individual's daily physical
activity, but little information is available to substantiate the validity of these devices in step …

Abstract Internet of Things (IoT) technology has delivered new enablers for improving
human abilities. These enablers promise an enhanced quality of life and professional …

Objective This study aimed to investigate the effect of virtual reality meditation on sleep
quality of intensive care unit patients. Methods This randomised controlled trial included 48 …

ABSTRACT A means of quantifying continuous, free-living energy expenditure (EE) would
advance the study of bioenergetics. The aim of this study was to apply a non-linear, machine …

Smart pervasive sensor networks are becoming an important part of our daily lives. Low-
power, high-availability and high-throughput 5G mobile networks provide the necessary …

(1) Objective: We explore the predictive power of a novel stream of patient data, combining
wearable devices and patient reported outcomes (PROs), using an AI-first approach to …

Objectives: In this study, we sought to determine the accuracy of energy expenditure (EE)
esti-mation for the Fitbit Charge HR 2 (Fitbit) and the Apple Watch. Design: An observational …

Methods Twenty-eight participants (mean±SD: age, 25.5±3.7 yr; body mass index, 24.9±2.6
kg· m) completed 11 activities ranging from sedentary behaviors to vigorous intensities …

Purpose The purpose of this study was to describe subjective and objective physical activity
(PA) levels of two groups of cardiovascular patients who were either postcoronary artery …