Smart Body Scale
Chart your weight, muscle mass and body fat against your cycle to see how it's affected.
Track the major factors that matter to your well-being, including your weight, your body fat percentage, BMI, muscle mass, basal metabolism, visceral fat level and even water percentage.
Butterfly auto-syncs with the Femometer app to become your body diary.
We believe every tiny piece of data tells a unique story about your body and your cycle.