For bodybuilders and fitness enthusiasts, changing body composition often reflects hard work and discipline—but knowing body composition is useful for anyone, and for more than just bragging rights.

The Lilliputian tailors measure Gulliver for a new suit of clothing, from Part I of Jonathan Swift's "Gulliver's Travels." (1726) Illustration (1909) by Arthur Rackham (1867-1939) Source: Alamy stock ...

As interest in personalised health data grows, devices like the Hume Pod are offering users a clearer picture of how their bodies respond to exercise, nutrition, and daily habits.

Modern smartwatches come with an extensive set of health monitoring features. The likes of Samsung‘s Galaxy Watch 4 and Galaxy Watch 5 let users measure their body composition right from their wrists.

While we often focus on the number on the scale, it is really our body fat percentage that tells us just how healthy and fit we are. As a trainer, I have many clients come to me concerned about their ...

Your ideal body fat percentage can depend on your age, sex, and activity level. Tracking movement and calories can help determine your body’s healthiest weight. No number is a complete picture of your ...

Samsung’s new Galaxy Watch 4 has a feature that can calculate body fat percentage and muscle mass, the company announced yesterday. It’s the latest tech company to offer a body composition feature, ...

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 ...