1. Seamless APP Connectivity: Connects to your phone's APP with one click, displaying various body data when you step on the metal plate barefoot. 2. Comprehensive Data Tracking: Provides 79 measurement data points to help you monitor your weight loss journey and body changes, making it easy and convenient to use. 3. Optimize Your Workouts: Eliminates inefficient exercise by guiding you to lose more weight with less effort, perfect for home use. 4. Smart Temperature Display: Features an intimate temperature display function with a built-in intelligent temperature-sensing chip, showing the current indoor temperature. 5. Wide Measurement Range: Measures from 3 to 180 kg (6.6 to 396.8 lb) and is powered by 2 AAA batteries for convenient use. Item Type: Body Scale Material: Tempered Glass Battery: 2 AAA Batteries (not included) Weighing Range: 3 - 180 kg / 6.6 - 396.8 lb (approx.) Display Mode: Backlit large screen Applicable Models: For iOS 7.0 and above, for Android 4.3 and above, Bluetooth 4.0 and above. Multiple ways to download the Health Smart Scale APP: 1. Scan the QR code to download. 2. Download from the application store. Usage: 1. Download the APP. 2. Install the APP. 3. Open the APP and register your information. 4. Connect to your phone: After completing your information, click "confirm binding." Follow the instructions to open the wireless connection device. When you step on the smart scale and it locks the current weight value, the mobile phone APP terminal will display a different interface. 5. Enter the APP function interface, and data will automatically synchronize after measurement.