Automatic Calibration Watch

Xiaomi Mijia Smart Quartz Watch Waterproof Pedometer Bluetooth 4.0 Mi Smartwatch Time Mi Band Hybrid Smartwatch but loaded with smart features like a VIP call reminder, Step tracker with its built-in motion sensor, an alarm clock etc. Bluetooth 4.0 chip, low consumption and fast-paced IP67 waterproof, not afraid of rainy...