What to test?
Update Waist Circumference / Waist Circumference Graph
Weiqht is the best app to get an overview about your body and to add your weight and body fat percentage into Apple Health. Weiqht further enriches your measured data by automatically calculating 'Lean Body Mass', 'Fat Mass' and the 'Body Mass Index' (BMI) for you — and adds them to Health.
ScreenshotsAccess Public Beta