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Specifications
Selected: Huawei Watch D2
Selected: Huawei Watch D
Network
TechnologyNo cellular connectivityNo cellular connectivity
2G bands N/A N/A
3G bands N/A N/A
4G bands N/A N/A
SpeedNoNo
GPRSNoNo
EDGENoNo
Launch
Announced2024, September 192022, May 18
StatusAvailable. Released 2024, September 19Available. Released 2022, October 12
Body
Dimensions48 x 38 x 13.3 mm (1.89 x 1.50 x 0.52 in)51 x 38 x 13.6 mm (2.01 x 1.50 x 0.54 in)
Weight40 g (1.41 oz)40.9 g (1.45 oz)
BuildGlass front, aluminum frameGlass front, aluminum frame
SIMNoNo
 IP68 dust tight and water resistant
Blood Pressure Measurement & ECG with built-in pump & inflatable strap
ECG certified
IP68 dust tight and water resistant
Blood Pressure Measurement & ECG with built-in pump & inflatable strap
Pressure measurement accuracy of ±3 mmHg
Display
TypeAMOLEDAMOLED
Size1.82 inches1.64 inches
Resolution480 x 408 pixels (~347 ppi density)456 x 280 pixels (~326 ppi density)
Platform
OSHarmonyOS 5.0HarmonyOS 2.1
Memory
Card slotNoNo
InternalUnspecified4GB
Camera
 NoNo
Sound
LoudspeakerYesNo
3.5mm jackNoNo
Comms
WLANNoNo
Bluetooth5.2, LE5.1, LE
PositioningGPSGPS
NFCYes (market/region dependent)Yes (market/region dependent)
RadioNoNo
USBNoNo
Features
SensorsAccelerometer, gyro, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor, barometerAccelerometer, gyro, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor
Battery
TypeLi-Ion 524 mAhLi-Ion 451 mAh
Charging5W wireless3.5W wireless
Misc
ColorsBlack, GoldGraphite Black
ModelsLCA-B11MLY-B10, MLY-B11, MLY-B19
PriceAbout 370 EURAbout 350 EUR