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

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 ...

But a smart bathroom scale breaks down metrics you can use, like muscle mass and fat, to help you see what’s really behind your weight and if you’re heading in the right direction to meet your ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As a fitness editor, I'm the first person to tell you that there are far more important ...

Not all bathroom scales are as accurate as you might expect – especially body fat scales that promise to track more than just your weight. We tested smart, digital and mechanical bathroom scales from ...