Accuracy of Optical Heart Rate Sensing Technology in Wearable Fitness Trackers for Young and Older Adults: Validation and Comparison Study
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DOI: 10.2196/14707
Abstract: Background Wearable fitness trackers are devices that can record and enhance physical activity among users. Recently, photoplethysmography (PPG) devices that use optical heart rate sensors to detect heart rate in real time have become popular… read more here.
Keywords: fitness trackers; heart rate; optical heart; rate ... See more keywords