iHealth Bath Scale: * Reads and records weight on iPod Touch, iPhone or iPad * Built-in Bluetooth technology * Personalized graph tools * Set target goals for weight management using the Milestone feature * Easily share readings with friends, family or doctors * Supports multiple users on multiple mobile devices * Colorful graphics * Free iHealth Digital Scale app available through the app store * Weight capacity: 330lbs * Requires 4 AAA batteries (included)