| Display | 46 mm: 1.43" AMOLED, 466 x 466 pixels, 326 PPI; 41 mm: 1.32" AMOLED, 466 x 466 pixels, 352 PPI | 1.5-inch (37.3 mm) 480 x 480 Super AMOLED, always on, 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) | 47 mm, Titanium Grade 4, 47.1 x 47.4 x 12.1 mm, 60.5 g |
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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 | — |
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| Sensors | Accelerometer, gyroscope, magnetometer, optical heart rate, barometer, temperature | Samsung BioActive Sensor (optical, electrical heart signal, bioelectrical impedance), temperature, barometer, gyro, geomagnetic, light |
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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, 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) | 10ATM, IP68, MIL-STD-810H; operates from 100 m below to 9,000 m above sea level |
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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 | Titanium Grey, Titanium White, Titanium Silver (Titanium Blue added in 2025) |
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| Processor | — | Exynos W1000 (5-core, 3 nm) |
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| OS | — | Wear OS 5 (launch) |
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| Price | — | 599 pounds in the UK at launch |
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