Brand: Huawei

Material: Front case: stainless steel + Rear Case: plastic

Watch Strap: Black Fluoroelastomer Strap, White leather strap, Gold Milanese strap

Sensors: Accelerometer sensor + Gyroscope sensor + Geomagnetic sensor + Optical heart rate sensor + Air pressure sensor + Temperature sensor

Charging: Wireless Charging

Microphone: Supported

Speaker: Supported

Connectivity: GPS Supported, Bluetooth Supported

Waterproof Level: 5 ATM water-resistant

System Requirements: HarmonyOS 2 or later, Android 6.0 or later, iOS 9.0 or later

Button: Power button + function button, upper button supports the rotatable crown