Wearable technology is increasingly vital for improving sports performance through real-time
data analysis and tracking. Both professional and amateur athletes rely on wearable …

Smartwatches have become increasingly popular in recent times because of their capacity
to track different health indicators, including heart rate, patterns of sleep, and physical …

Heart rate variability (HRV) is a measurement of the fluctuation of time between each
heartbeat and reflects the function of the autonomic nervous system. HRV is an important …

Recent studies have reported that occupants' physiological responses can be indicators of
indoor environmental quality (IEQ). As a result, there is an emerging demand for devices to …

Digital biomarkers that remotely monitor symptoms have the potential to revolutionize
outcome assessments in future disease-modifying trials in Parkinson's disease (PD), by …

With the continuous advancement in technology and frequent product upgrades, the
capabilities of commercial wrist-worn devices will continue to expand, thus increasing their …

The extraction of relevant features from the photoplethysmography signal for estimating
certain physiological parameters is a challenging task. Various feature extraction methods …

The purpose of this study was to examine the validity of two wearable smartwatches (the
Apple Watch 6 (AW) and the Galaxy Watch 4 (GW)) and smartphone applications (Apple …

Photoplethysmography is a non-invasive technique used for measuring several vital signs
and for the identification of individuals with an increased disease risk. Its principle of work is …

In today's fast-paced world, accurately monitoring stress levels is crucial. Sensor-based
stress monitoring systems often need large datasets for training effective models. However …