7 BODY COMPOSITION ANALYZER: Monitor more than just weight with our smart scale. Track Body Mass Index (BMI), body fat, muscle mass, bone density, water percentage and visceral fat for a complete picture of health. HIGH PRECISION MEASUREMENTS: The UC-450BLE delivers highly accurate measurements up to 397 lb (180 kg) using 4 precision electrode sensors and advanced technology, enhancing effectiveness in tracking and managing body weight. Note: Place the scale on a flat, hard surface before weighing. SIMPLE TO USE: The UC-450BLE bathroom scale makes tracking your health effortless with step-on start for instant readings and auto-off to conserve battery life after 15 seconds. Designed for efficiency with low power consumption, making it a reliable addition to your daily routine. BATTERY CHECK QUICK TROUBLESHOOTING TIPS: Ensure batteries are correctly installed; replace all four if necessary. For data transmission failures, ensure Bluetooth Icon is visible on scale, open the app, keep your phone near the scale, or remove and reinsert one battery to reset settings. A&D HEART TRACK APP - THE COMPANION APP: Store up to 200 readings in the UC-450BLE bathroom scale, with unlimited readings in the highly rated A&D Heart Track App. Download for free, available in the iOS and Android app stores, and requires iOS 12.0 or later & Android 5.0 or above. Connect and step on to start for immediate, hassle-free weighing. Achieve your health goals conveniently with the UC-450BLE, featuring advanced step-on technology and auto-calibration for instant activation—no extra steps required. This 7-in-1 body composition scale provides precise measurements for weight, body fat, muscle mass, bone density, water percentage, BMI, and visceral fat. Seamlessly sync your results to the A&D Heart Track App via Bluetooth connectivity for real-time tracking. The large, easy-to-read LCD screen displays your weight in your preferred units (lbs or kg). Stay on top of your progress with 3, 7, and 30-day averages to monitor trends and achieve your wellness milestones.