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Here’s why your smart watch isn’t great at prediciting calories burned during a workout

June 9, 2022

If you are among the majority of Americans who are overweight or just looking to stay fit, you may be counting calories (kcals) in the foods you eat and tracking the number of kcals you burn during exercise.

There are several options available for tracking kcals during exercise. High-tech devices fit comfortably on your wrist and provide information on the number of kcals you expend per minute, plus your cumulative total when finished. Courier Journal