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

Smart scales can provide a lot of data before just a regular scale, and in a way that the average user can easily read it, ...

from muscle mass and body fat percentage to bone density and hydration status. Some smart scales can even measure your visceral fat, a type of fat that builds up around your vital organs ...

While weight is often seen as a measure of health, it is not the full picture. Muscle weighs more than fat but occupies less space, meaning someone with higher muscle mass might weigh more yet ...