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 …

The need to quantify aspects of training to improve training prescription has been the holy
grail of sport scientists and coaches for many years. Recently, there has been an increase in …

Removal of motion artifacts is a critical challenge, especially in wearable
electroencephalography (EEG) and photoplethysmography (PPG) devices that are exposed …

This letter considers the problem of casual heart rate tracking during intensive physical
exercise using simultaneous 2 channel photoplethysmographic (PPG) and 3 dimensional …

Wearable heart rate sensors such as those found in smartwatches are commonly based
upon Photoplethysmography (PPG) which shines a light into the wrist and measures the …

Objective: Recently numerous methods have been proposed for estimating average heart
rate using photoplethysmography (PPG) during physical activity, overcoming the significant …

Wearable devices that acquire photoplethysmographic (PPG) signals are becoming
increasingly popular to monitor the heart rate during physical exercise. However, high …

For all homoeothermic living organisms, heart rate (HR) is a core variable to control the
metabolic energy production in the body, which is crucial to realize essential bodily …

The estimation of heart rate (HR) based on wearable devices is of interest in fitness.
Photoplethysmography (PPG) is a promising approach to estimate HR due to low cost; …

Motion artifacts (MA) are potent sources of noise in wearable photoplethysmography (PPG)
signals and can impact the estimation of heart rate (HR) of an individual. In this paper, a …