Better than expected.
These scales do what they say they're going to do. They measure your weight and the the body's electrical conductivity to make a guess as to your body's composition. All the cleaver stuff is done by the app and shouldn't be used for medical diagnosis and is not suitable for pregnant women or elite athletes (the instructions tell you this right from the opening of the box), the app makes a guess as to your body composition based on electrical resistance and your weight while following an algorithm. Different body fat analysers use different algorithms so shouldn't be taken too seriously, howeve