Huawei Watch D2 – Gold Aluminum Case

Dimensions
48 × 38 × 13.3 mm
Wrist Size
130-210 mm
M-sized strap
130-160 mm
L-sized strap
161-210 mm
Strap width:
26.5 mm

Weight
Approximately 40 g (without the strap)

Microphone
Supported

Speaker
Supported

Display
1.82 inch AMOLED
480 × 408 pixels, PPI 347

Watch Case
Colour
Black
Gold
Material
Aluminum alloy

Watch Strap
Black Fluoroelastomer Strap
White Composite Leather Strap

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

Button
Rotating crown
Function and ECG button

Charging Port
Wireless charging

System Requirements
Android 8.0 or later
iOS 13.0 or later

Water-resistant Level
IP68

Connectivity
NFC
supported
Bluetooth
2.4 GHz, Bluetooth 5.2 supporting BR and BLE

Environment
Operating Temperature
5℃ to 40℃
Storage / Transport Temperature
-20℃ to 55℃

Battery Life
Data comes from Huawei labs. Actual usage may vary depending on product differences, usage habits, and environmental factors.
The battery can last for up to 6 days given typical usage.
The typical battery life is tested under the following conditions: default settings used, six blood pressure measurements and five ECG measurements per day, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, SpO₂ monitoring enabled, 90 minutes of exercise on average per week, message notifications enabled (50 messages, 6 calls, and 3 alarms per day), and the device screen turned on for a total of 30 minutes per day.
The battery can last for up to 1 day with the ABPM feature enabled.
The battery life with the ABPM feature enabled is tested under the following conditions: default settings used, ABPM enabled (with 15-min intervals), six blood pressure measurements and five ECG measurements per day, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, SpO₂ monitoring enabled, 90 minutes of exercise on average per week, message notifications enabled (50 messages, 6 calls, and 3 alarms per day), and the device screen turned on for a total of 30 minutes per day.

Charging
Charger voltage and current requirements
5V/1A