Huawei Watch D2 Black Luca-B19

Dimensions
48 × 38 × 13.3 mm
13.3 mm refers to the watch body thickness at its thinnest point (excluding the sensor area).

Wrist Size

• M-sized strap: 130-160 mm
• L-sized strap: 161-210 mm
• Compatible wrist sizes: 130-210 mm

Weight (Strap Excluded)
Approximately 40 g
Actual weight may vary slightly between products.

Display

• Size: 1.82-inch AMOLED
• Resolution: 480 × 408 pixels, PPI 347

Watch Case

• Material: Aluminum alloy
• Colors: Black, Gold

Watch Strap Options

• Black Fluoroelastomer Strap
• White Composite Leather Strap

Sensors

• 9-axis IMU sensor (Accelerometer, Gyroscope, Magnetometer)
• Optical heart rate sensor
• ECG sensor
• Ambient light sensor
• Barometer sensor
• Temperature sensor
• Differential pressure sensor
• Hall sensor

Buttons

• Rotating Crown
• Function & ECG Button

Charging & Battery

• Charging Port: Wireless charging
• Battery Life:
  • Typical usage: Up to 6 days
  • With ABPM enabled: Up to 1 day
• Charger Requirements: 5V/1A

Waterproof Rating

• IP68 dust & water-resistant
• Not designed for swimming, hot showers, high-pressure water exposure, or deep diving.

Connectivity

• NFC: Supported
• Bluetooth: 2.4 GHz, Bluetooth 5.2 (BR & BLE)

System Requirements

• Android 8.0 or later
• iOS 13.0 or later

Audio Features

• Speaker: Supported
• Microphone: Supported