eufy Smart Scale P2 Pro Digital Bathroom Scale, Wi-Fi, Bluetooth, IPX5 Waterproof, ITO, 3D Model, 16 Measurements include Weight, Heart Rate, Body Fat, BMI, Muscle Mass, and Bone Mass Insightful Measurements: Get 16 detailed measurements of your body including weight, heart rate, body fat, BMI, muscle mass, bone mass, and more. Ultra-sensitive E-shaped sensors detect subtle weight changes accurately up to 50 g (0.1 lb) so you can celebrate even the little wins.