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وكالة الأنباء القطرية
Advances in chip boost smartwatch accuracy
Researchers in South Korea have developed a new electronic chip that enhances the accuracy of smartwatches and health bands in measuring vital signs, even in cases of poor contact between the sensor and the skin. The technology relies on a design that combines time interference and noise shaping, allowing for the measurement of multiple physiological signals such as ECG and muscle activity while reducing distortions caused by user movement. The chip is characterized by its ability to maintain signal quality and low power consumption, thereby improving the performance of wearable devices in monitoring vital signs more accurately and efficiently.
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