| Display | 1.5" (46 mm) or 1.38" (42 mm) LTPO 2.0 AMOLED, 466 x 466, 3000 nits peak, spherical sapphire glass | Flat crystal, up to 3000 nits |
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| Sizes | 46 mm (46 x 46.7 x 11.3 mm) and 42 mm (42 x 42.5 x 10.5 mm) | — |
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| Case | 46 mm: aerospace-grade titanium or 316L stainless steel front case; 42 mm: 904L or 316L stainless steel front case; ceramic or fibre-reinforced composite rear | — |
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| Weight | 46 mm: about 58 g (titanium) or 63 g (steel); 42 mm: about 51 g (Beige, Sand gold) or 48 g (White, Green, Black), without strap | — |
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| Battery | Up to 11 days (46 mm, battery saver mode); up to 4.5 days typical in standard mode with an Android phone (42 mm: up to 7 days / 3 days). Wireless charging, 15 minutes for about a day of use (Huawei lab claim) | Up to 36 hours; up to about 60 hours in low-power mode |
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| Sensors | X-TAP module (ECG, PPG, tactile sensor), optical heart rate 6.0, body temperature, SpO2, barometer, depth, compass, gyroscope, accelerometer, ambient light | — |
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| Water resistance | 5 ATM and IP69 | — |
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| Connectivity | eSIM (LTE) cellular, Wi-Fi 6, Bluetooth 5.2, NFC, dual-band GNSS (L1 + L5) | Cellular, dual-frequency GPS (L1 + L5) |
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| Compatibility | Android 9.0 or later, iOS 13.0 or later (Huawei Health app) | — |
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| Case Size | — | 49mm titanium |
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| Chipset | — | Apple S9 SiP, 2nd-gen Ultra Wideband |
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| Health Sensors | — | Heart rate, water temperature, sleep apnea detection, blood oxygen (calculated on paired iPhone) |
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| Water Resistance | — | WR100 / EN13319, recreational dives to 40 m |
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| OS | — | watchOS 10 (at launch) |
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