Amazfit Smart Scale - intelligent personal scale, 16 evaluated data, heart rate measurement, body balance measurement, synchronization via Bluetooth, WiFi 2.4GHz and Zepp application, large 3.4" LCD display, support for up to 10 accounts, each can be up to 12 users, support for guest mode, support for pregnant women and for measuring the weight of a small child, glass surface in Aurora Gradient color.