1、One click to connect of the phone APP, when you step on the metal sheet with bare feet, the data of various functions can be displayed at phone. 2、79 Measurements data to help you lose weight and master your body's changes, easy and convenient to use and smart body scale. 3、Eliminate ineffective exercise, help you lose more weight with less effort, special designed for home use. 4、Intimate temperature display function, built‑in intelligent temperature sensing chip, display the current indoor temperature. 5、Measuring range of 3 ‑ 180 kg / 6.6 ‑ 396.8lb(approx.), powered by 2pcs AAA battery, convenient to use. 1 x Body Scale1 x Measuring Tape 1 x Manual  Item Type: Body ScaleMaterial: Tempered Glass Battery: 2pcs AAA batteries (Not included)Weighing Range: 3 ‑ 180 kg / 6.6 ‑ 396.8lb(approx.)Display Mode: Backlight large screenApplicable Models: for IOS 7.0 and above, for Android 4.3 and above, Bluetooth 4.0 and aboveThere are several ways to download the Health Smart Scale APP: 1. Scan the QR code to download 2. Application store downloadUsage: 1. Download the APP 2. The APP installed 3. Open the APP registration information 4. Connect to your phoneAfter the completion of the information, click "confirm binding", according to the prompt to open the wireless connection device, people can be on the smart scale, such as the smart scale lock the current weight value, mobile phone APP terminal will appear another interface. 5. Enter the APP function interface, and the data will be automatically synchronized after measurement.