iTeknic Bluetooth Body Fat Scale, 13 Health Measurements FDA Approved Digital Wireless Bathroom Fitness Composition Analyzer with Smart APP for Body Weight, Fat, Water, Muscle Bone Mass, BMI, BMR, Visceral Fat, Protein, Metabolic age etc.
I bought these as a present for my husband and he loves them. He loves all technology so the fact it shows everything to do with your body is fantastic. The app works well with it too.