| Size | 46 mm: 46.4 x 46.4 x 10.9 mm, about 60 g; 42 mm: 42.3 x 42.3 x 10.2 mm, about 38 g (strap excluded) | — |
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| Display | 46 mm: 1.5-inch LTPO 2.0 AMOLED, 466x466, 310 ppi; 42 mm: 1.38-inch LTPO 2.0 AMOLED, 466x466, 338 ppi; up to 3,000 nits peak (Huawei lab figure); spherical sapphire glass | — |
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| Case | 46 mm: stainless steel front, polymer composite rear; 42 mm: aluminum alloy front, polymer composite rear; EasyCross fluoroelastomer straps | — |
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| Battery | Up to 4.5 days typical (46 mm), up to 3 days with always-on display; 42 mm: up to 3 days typical, 2 days always-on; Battery saver mode up to 11 days light use (46 mm) or 7 days (42 mm); wireless charging (Huawei lab tests) | Up to 24 h everyday; up to 10 h outdoor workout; 15 minutes of charging gives up to 12 h |
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| Durability | 5 ATM, IP69, free-dive rated to 40 m (EN13319) | — |
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| Sensors | 12-channel optical heart rate (X-TAP), ECG, temperature, barometer, depth, accelerometer, gyroscope, compass, ambient light | — |
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| Positioning | Dual-band GPS (L1+L5), GLONASS, BeiDou, Galileo, QZSS | — |
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| Connectivity | eSIM cellular, Bluetooth 5.2, NFC, NearLink, Wi-Fi 2.4 + 5 GHz, speaker and microphone | — |
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| OS | Huawei watch software with the Huawei Health app; works with Android 9.0+ and iOS 13.0+ | — |
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| Colors | 46 mm: Blue, Black; 42 mm: White, Gold, Black | — |
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| Sizes | — | 42 mm and 46 mm |
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| Case Materials | — | Aluminum (dark bronze, black, light gold, space gray), titanium (radiant gold, natural), ceramic (pearl white, night blue) |
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| Glass | — | Ceramic Shield 2 on aluminum models, said to be 60 percent tougher than the previous Ion-X glass |
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| Chip | — | S11 |
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| Health Sensors | — | New Health Sensing System with optical and electrical heart sensors; heart rate every five seconds |
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| Software | — | watchOS 27 with Siri AI |
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| Price | — | From $399 in the U.S. |
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