Huawei Watch D3 vs Samsung Galaxy Watch8 Classic

Huawei Watch D3

Huawei Watch D3

vsSamsung Galaxy Watch8 Classic

Samsung Galaxy Watch8 Classic

Huawei Watch D3Samsung Galaxy Watch8 Classic
Size46.5 x 41 x 11.3 mm, about 40 g without strap; strap width 25.5 mm—
Display1.92-inch AMOLED, 408x480, 328 ppi, up to 3,000 nits peak (Huawei lab figure)1.34-inch (438 x 438) Super AMOLED, always on, sapphire crystal, up to 3,000 nits
CaseAluminum alloy; sand or white composite leather straps, black HNBR strap; M and L airbag straps in the box46 mm, 46.4 x 46 x 10.6 mm, 63.5 g (without band), rotating bezel and Quick Button
BatteryUp to 6 days typical use, up to 1 day with ambulatory blood pressure monitoring enabled; wireless charging (Huawei lab tests)445 mAh typical, fast wireless charging
Blood pressureWrist cuff with mechanical airbag and pressure sensor (oscillometric), resting, pre/post-exercise and 24-hour ambulatory measurements; CE-MDR certified as a medical device in supported markets—
SensorsECG, optical heart rate, 9-axis IMU, barometer, temperature, ambient light, differential pressure, Hall sensorSamsung BioActive Sensor, temperature, accelerometer, barometer, gyro, geomagnetic, light, 3D Hall sensor
ConnectivityBluetooth 6.0, NFC (supported services vary by region), speaker and microphone for Bluetooth callsLTE (LTE models), Bluetooth 5.3, Wi-Fi 2.4 + 5 GHz, NFC, dual-frequency GPS
Sports100+ workout modes—
OSHuawei watch software with the Huawei Health app; works with Android 8.0+ and iOS 13.0+Wear OS 6 (One UI 8 Watch) with Gemini
ColorsMocha Gold, Gold, BlackBlack, White
Processor—Exynos W1000 (5-core, 3 nm)
Memory / Storage—2 GB RAM, 64 GB
Durability—5ATM, IP68, MIL-STD-810H
Price—449 pounds (Bluetooth) or 499 pounds (LTE) in the UK at launch