Features: case: 41 mm, aluminium, 31 g • display: 1.2", AMOLED, 384x384 px, touchscreen • features: 32 GB, Bluetooth 5.0, Wi-Fi 4 (802.11 n), NFC, GPS / GALILEO / GLONASS / BeiDou, sensors: accelerometer, compass, gyro, heart rate variability, accident detection, heart rate, sleep quality monitoring