| Display | 46 mm: 1.43" AMOLED, 466 x 466 pixels, 326 PPI; 41 mm: 1.32" AMOLED, 466 x 466 pixels, 352 PPI | 1.34-inch (438 x 438) Super AMOLED, always on, sapphire crystal, up to 3,000 nits |
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| Case | Stainless steel; 46 x 46 x 10.9 mm, about 48 g; 41.3 x 41.3 x 9.8 mm, about 37 g (straps excluded) | 46 mm, 46.4 x 46 x 10.6 mm, 63.5 g (without band), rotating bezel and Quick Button |
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| Battery | 46 mm: up to 14 days maximum, 8 days regular, 4 days with Always On Display; 41 mm: up to 7 days maximum, 4 days regular, 2 days with Always On Display; wireless charging | 445 mAh typical, fast wireless charging |
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| Sensors | Accelerometer, gyroscope, magnetometer, optical heart rate, barometer, temperature | Samsung BioActive Sensor, temperature, accelerometer, barometer, gyro, geomagnetic, light, 3D Hall sensor |
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| Health | TruSeen 5.5+ heart rate and SpO2, TruSleep 3.0, stress monitoring, pulse wave arrhythmia analysis (select countries), women's health tracking | — |
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| Features | 100+ workout modes, Stay Fit calorie app, Bluetooth calls, independent music playback, NFC, 25,000+ watch faces | — |
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| Controls | Rotating crown and side button | — |
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| Connectivity | Bluetooth 5.2 (BR + BLE), NFC; works with Android 8.0+ and iOS 13.0+ | LTE (LTE models), Bluetooth 5.3, Wi-Fi 2.4 + 5 GHz, NFC, dual-frequency GPS |
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| Durability | 5 ATM water resistance (ISO 22810:2010) | 5ATM, IP68, MIL-STD-810H |
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| Support | Huawei lists a defined security support period of 2 years (until 18 March 2026) | — |
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| Colors | 46 mm: Black, Grey, Green, Brown; 41 mm: White, Silver, Light Gold, Black, Green | Black, White |
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| Processor | — | Exynos W1000 (5-core, 3 nm) |
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| Memory / Storage | — | 2 GB RAM, 64 GB |
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| OS | — | Wear OS 6 (One UI 8 Watch) with Gemini |
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| Price | — | 449 pounds (Bluetooth) or 499 pounds (LTE) in the UK at launch |
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