| Size | 45.6 x 45.6 x 11.25 mm, about 55.5 g (strap excluded); wrist size 140-210 mm | — |
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| Display | 1.47-inch AMOLED, 466x466, 317 ppi, up to 3,000 nits peak (Huawei lab figure), sapphire glass | Flat crystal, up to 3000 nits |
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| Case | Titanium alloy frame with nano-tech ceramic bezel; EasyCross fluoroelastomer straps | — |
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| Battery | Up to 21 days (light use), up to 12 days typical, up to 7 days with always-on display, up to 51 hours trail running mode; wireless charging, full charge in about 95 minutes (Huawei lab tests) | Up to 36 hours; up to about 60 hours in low-power mode |
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| Durability | 5 ATM, IP69, freediving to 40 m (EN13319) | — |
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| Sensors | Optical heart rate, ECG, temperature, barometer, depth, accelerometer, gyroscope, magnetometer, ambient light | — |
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| Positioning | Dual-band GPS (L1+L5), GLONASS, BeiDou, Galileo, QZSS, NavIC; Sunflower Positioning System | — |
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| Connectivity | Bluetooth 6.0, NFC, speaker and microphone for Bluetooth calls | Cellular, dual-frequency GPS (L1 + L5) |
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| Sports | 110+ workout modes, new skiing and cycling modes, golf with 17,000+ course maps, freediving | — |
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| OS | Huawei watch software with the Huawei Health app; works with Android 9.0+ and iOS 13.0+ | watchOS 10 (at launch) |
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| Colors | Yellow, Green, Black | — |
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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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