BMI BODY WEIGHT SCALE k Uses a smart app

BMI BODY WEIGHT SCALE k
Uses a smart app called OKOK
Works more like a smart watch where the reading is done on your phone
Measures -Total body fat, skeletal muscle rate,Body mass index (bmi),bone mass,bone type,subcutenous fat,calories level,protein level,visceral fat,body type measurements
comes with a nicely done package and tape measure to take initial measurements.