Background Wearable devices are gaining increasing market attention; however, the
monitoring accuracy and consistency of the devices remains unknown. Objective The …

Background Despite the growing popularity of wearable health care devices (from fitness
trackes such as Fitbit to smartwatches such as Apple Watch and more sophisticated devices …

Abstract Background and Objective Capital market and consumer market interest in
wearable devices has surged in recent years, however, their actual acceptance in the field of …

Background: Over the past few years, the world has witnessed an unprecedented growth in
smartphone use. With sensors such as accelerometers and gyroscopes on board …

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

Background It is well documented that meeting the guideline levels (150 minutes per week)
of moderate-to-vigorous physical activity (PA) is protective against chronic disease …

Objectives The new wave of wireless technologies, fitness trackers, and body sensor
devices can have great impact on healthcare systems and the quality of life. However, there …

Background The use of activity trackers has significantly increased over the last few years.
This technology has the potential to improve the levels of physical activity and health-related …

Background Sleep is a modifiable lifestyle factor that can be a target for efficient intervention
studies to improve the quality of life and decrease the risk or burden of some chronic …

Background With the ever-increasing availability of mobile apps, consumer wearables, and
smart medical devices, more and more individuals are self-tracking and managing their …