| Case | Aluminum; 40 mm (42.7 x 40.4 x 8.6 mm, 31.5 g) and 44 mm (46.0 x 43.7 x 8.6 mm, 34.0 g) | Titanium alloy; Black fluoroelastomer, Brown composite woven or Titanium strap |
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| Display | 1.34-inch (40 mm, 438x438) or 1.47-inch (44 mm, 480x480) Super AMOLED, sapphire crystal, full-color Always On Display, up to 3,000 nits | 1.47-inch AMOLED, 466x466, 317 ppi, up to 3,000 nits (Huawei claim), sapphire glass |
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| Chipset | Qualcomm Snapdragon Wear Elite (SDW6100, penta-core, 3nm) | — |
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| RAM | 2GB | — |
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| Storage | 32GB | — |
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| Battery | 390 mAh (40 mm) / 445 mAh (44 mm); Samsung: 20% more capacity than previous generation (40 mm basis); no runtime figure published at launch; WPC-based fast wireless charging | Up to 21 days (light use, Huawei lab test), up to 12 days typical use, up to 7 days with always-on display, up to 40 hours in outdoor sport mode; wireless charging |
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| Water Resistance | 5ATM+ / IP68 / MIL-STD-810H | — |
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| Sensors | Samsung BioActive Sensor (optical heart rate, ECG, BIA), temperature, accelerometer, barometer, gyro, geomagnetic, light | Optical heart rate, ECG, temperature, barometer, depth, accelerometer, gyroscope, magnetometer, ambient light |
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| Connectivity | LTE, Bluetooth 6.0, Wi-Fi 2.4/5 GHz, NFC, L1+L5 dual-frequency GPS | Bluetooth 6.0, NFC, speaker and microphone for Bluetooth calls |
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| Health Features | Sleep Apnea, Vitals, Heart Health Score, Daily Cardio Load, Fitness Index, Hearing | — |
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| OS | Wear OS 7 (One UI 9 Watch); requires Android 13+ phone with Google Mobile Services | Huawei watch software with the Huawei Health app; works with Android 9.0+ and iOS 13.0+ |
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| Size | — | 45.6 x 45.6 x 11.25 mm, about 54.7 g without strap; wrist size 140-210 mm |
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| Durability | — | 5 ATM, IP69, freediving to 40 m (EN13319) |
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| Positioning | — | Dual-band GPS (L1+L5), GLONASS, BeiDou, Galileo, QZSS, NavIC; offline maps |
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| Sports | — | 100+ sports modes, wrist-based cycling power, trail running, golf with 17,000+ course maps, skiing, freediving |
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