Background: Consumer-wearable activity trackers are small electronic devices that record
fitness and health-related measures. Objective: The purpose of this systematic review was to …

Background: Although designed as a consumer product to help motivate individuals to be
physically active, Fitbit activity trackers are becoming increasingly popular as measurement …

Background New fitness trackers and smartwatches are released to the consumer market
every year. These devices are equipped with different sensors, algorithms, and …

Wearable activity trackers (WAT) are electronic monitoring devices that enable users to track
and monitor their health-related physical fitness metrics including steps taken, level of …

Wearable devices have recently received considerable interest due to their great promise for
a plethora of applications. Increased research efforts are oriented towards a non-invasive …

Consumer wearable and smartphone devices provide an accessible means to objectively
measure physical activity (PA) through step counts. With the increasing proliferation of this …

Wrist-worn activity trackers have experienced a tremendous growth lately and studies on the
accuracy of mainstream trackers used by older adults are needed. This study explores the …

Objectives The aim of this study was to evaluate the accuracy of three consumer-based
activity monitors, Fitbit Charge 2, Fitbit Alta, and the Apple Watch 2, all worn on the wrist, in …

Background Wearables for monitoring physical activity (PA) are increasingly popular. These
devices are not only used by consumers to monitor their own levels of PA but also by …

ABSTRACT Peart, DJ, Balsalobre-Fernández, C, and Shaw, MP. Use of mobile applications
to collect data in sport, health, and exercise science: A narrative review. J Strength Cond …