BodiGiInspire Wireless Body Fat Scale with 397lb / 180kg Capacity Readability: 0.2lb / 0.1kg Application Features: Full featured health app with weight body fat blood pressure and pedometer track* auto data sync from scale to app colorful charts and graphs to help chart your progress Family Health Management-Tracking for multiple users *Blood pressure & pedometer tracking requires other devices. Battery Included: 2-AAA