Because knowledge is power when it comes to fitness.

The reason you're not losing weight, but losing inches, could be that you're building muscle and losing fat. Experts discuss ...

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The number on the scale doesn’t reveal everything about your health. In an era dominated by smartwatches and fitness apps, tracking health has never been easier—or more confusing. The sheer volume of ...

A body composition scale analyzes how electrical signals flow through your body, estimating how much of your total weight is fat-free mass compared to body fat. You may not always get every answer you ...

This may not give you the best reading of your body composition. Few health metrics are as contentious as body mass index, or BMI. A ratio of height to weight, BMI is used widely in the medical field ...

My view of bathroom scales has shifted significantly since testing dozens of them for this review. I once associated them ...

Smart scales have come a long way from simply reporting your weight. Today’s most advanced models—like the Wyze Scale Ultra BodyScan—bring pro-level body composition analytics into your home with ...

Stepping on the Withings Body Scan scale will be like stepping into the doctor’s office for a quick check-up. In addition to measuring weight, body fat, muscle mass, and heart rate, the company is now ...

The Withings Body Scan smart scale can record an ECG, body composition analysis, and measure nerve activity. Withings will also provide personalized coaching plans alongside its new smart scale. The ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...