Скачать или смотреть What Is PPG Technology In Smartwatch Heart Rate? - Emerging Tech Insider

What Is PPG Technology In Smartwatch Heart Rate? Have you ever wondered how smartwatches monitor your heart health using light? In this video, we’ll explain the technology behind heart rate measurement in wearable devices. We’ll start by describing what PPG technology is and how it uses light to track blood flow beneath your skin. You’ll learn how small sensors and LEDs work together to detect changes in blood volume as your heart beats, providing real-time heart rate data. We’ll also discuss why PPG is a popular choice for fitness trackers and smartwatches, highlighting its affordability, simplicity, and suitability for daily use.

Additionally, we’ll cover the factors that can influence the accuracy of PPG sensors, such as movement, skin tone, and how tightly the device fits. You’ll discover how manufacturers use advanced algorithms to minimize errors during physical activity and improve reliability. The video also explains how PPG can detect irregular heart rhythms, like atrial fibrillation, adding a valuable health monitoring feature to wearable technology.

Finally, we’ll compare PPG with electrocardiogram (ECG) technology, showing how some devices combine both methods for more comprehensive health assessments. Whether you’re interested in fitness, health, or emerging tech, this video provides a clear understanding of how PPG technology supports your wellness journey.

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