Full Body Composition Analysis: Get high-accuracy weight, BMI, body fat, muscle, bone mass and water measurements thanks to Position Control technologyHeart Health Management: Assesses heart rate and Pulse Wave Velocity, a medically-accepted metric of arterial stiffness, for a complete picture of cardiovascular healthAutomatic Synchronization: Data from every weigh-in appears in the Health Mate app automatically via Wi-Fi (iOS 8+ and Android 2.3.3+)Daily Report: Customize the scale to display a local weather forecast and, if you have a Withings activity tracker or use in-app step tracking, your previous day's step countMulti-User: Up to 8 users can weigh themselves and access their personal weight history. Plus Withings Body Cardio automatically recognizes who's who