Smart scales track changes in your muscle mass, body fat percentage and other health metrics — but how do they work?

As a fitness editor, I'm the first person to tell you that there are far more important metrics to track than your weight ... The best smart scales on the market track your body composition ...

Smart scales can help you keep track of your muscle mass, body fat percentage, bone density and other health stats — these are the best models we have tested. The best smart scales do far more ...

13 essential body measurements. Body weight shows on the scale, other body composition data including weight, BMI, body fat percentage stored in the app. Track everybody's metrics change on Renpho ...

The best smart scales on the market can give you unprecedented insight into your health and wellbeing, by providing a comprehensive picture of your health related to weight and body composition.

We’ve compiled a list of the best smart scales on the market today ... in addition to measuring your body weight. The scale also tracks body composition measurements, such as body fat, muscle ...

Your weight alone is kind of a useless ... consider HumeHealth's The Body Pod. This celebrity-favorite scale is the next best thing to visiting your doctor, delivering 17 different metrics ...

Currently priced at $39.95 on Amazon, Nexus Pro Body Weight Scale also has a 4.5-star rating and is currently the fifth best-selling body composition monitor on Amazon. The four-electrode version ...

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One body fat scale was reasonably priced and impressed us enough to get both our Best Buy and Great Value recommendation. We also found a Great Value scale if you're only interested in accurate ...