Philips is a diversified health and well-being company, focused on improving people's lives through meaningful innovation in the areas of healthcare, consumer lifestyle and lighting. Philips makes ...

Abstract: We describe an evaluation of photoplethysmography (PPG) signals with two wavelengths channels (infrared and red) using a wrist-worn sensor for the estimation of heart rate variability (HRV) ...

Among multiple affordable brands of smartwatches available online, Pebble stands out for its valuable performance and long term durability. Renowned for their iconic always-on-displays, they offer ...

In the fast paced world battery life is everything when it comes to tech gadgets, specially when it comes to smartwatches everyone seeks out for a reliable model that gives endless connectivity for ...