体たい組そ成せい計けい

noun

body composition monitor; body fat scale

A scale that measures body fat percentage, muscle mass, and other metrics beyond simple weight.

• 新あたらしい体たい組そ成せい計けいで毎まい日にち体たい重じゅうと体たい脂し肪ぼう率りつを測はかっています。

  I measure my weight and body fat percentage every day with my new body composition monitor.