Screen: 1.43 inch AMOLED color screen, 466 x 466 pixels, It supports full-screen touch operations, including swiping, tapping, and pressing and holding.
Dimension: 46mm (L) × 46mm (W) × 12mm (D)
Material: Watch body: Stainless steel+ceramic | Strap: Fluoroelastomer
Weight: Approximately 54 g (without the strap)
Button: Up and Down buttons with Rotatable Crown
Memory: 16 GB ROM, 2 GB RAM
Operating System: Support Android 6.0 or later; iOS 9.0 or later
Battery: Battery Type: Built-in lithium-ion polymer battery | Battery Capacity: 450 mAh
Bluetooth Frequency: 2.4 GHz, supports BT5.2 and BR+BLE
Bluetooth Range: 150 meters (without any obstructions)
Wi-Fi: Supported (only 2.4 GHz is supported)
Sensor: Acceleration Sensor, Gyroscopic Sensor, Geomagnetic Sensor, Optical Heart Rate Sensor, Ambient Light Sensor, Barometer Pressure Sensor.
Water Resistance Rating: 5 ATM water-resistant