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Apple Watch Gets One Crucial Fitness Metric Wrong, Researchers Say
The Apple Watch provides highly accurate measurements of heart rate and step count, but their estimates of calories burned can be significantly off,...
The Apple Watch provides highly accurate measurements of heart rate and step count, but their estimates of calories burned can be significantly off, according to a new peer-reviewed meta-analysis conducted by researchers at the University of Mississippi(via CNET). The findings align with previous independent evaluations that have raised concerns about the reliability of calorie burn estimates from consumer-grade wearable devices like Apple Watches. The company has consistently positioned the Apple Watch as a general wellness tool rather than a medical diagnostic device, though it has introduced several advanced health features in recent years, such as body temperature monitoring and sleep apnea detection.
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