| Size | 46 mm: 46.3 x 46.3 x 10.9 mm, about 53 g (strap excluded), wrists 140-210 mm; 42 mm: 42.49 x 42.49 x 9.6 mm, about 44 g (strap excluded), wrists 120-190 mm (ceramic white strap 130-190 mm) | 46 mm: 46 x 46 x 10.95 mm, about 51.3 g (strap excluded), wrists 140-210 mm; 41 mm: 41.3 x 41.3 x 9.99 mm, about 37.5 g (strap excluded), wrists 120-180 mm (gold Milanese 130-190 mm, black 120-190 mm) |
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| Display | 46 mm: 1.43-inch AMOLED, 466 x 466, 326 ppi; 42 mm: 1.32-inch AMOLED, 466 x 466, 352 ppi | 46 mm: 1.47-inch AMOLED, 466x466, 317 ppi; 41 mm: 1.32-inch AMOLED, 466x466, 352 ppi; up to 3,000 nits (Huawei figure) |
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| Case | 46 mm: titanium alloy front case, nanocrystal ceramic rear case; 42 mm: nanocrystal ceramic front and rear case; rotating crown (home button) and side button | Stainless steel; rotating crown (home button) and side button |
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| Battery | 46 mm: up to 14 days (maximum usage), up to 9 days (regular usage), up to 5 days with always-on display; 42 mm: up to 7 days (maximum usage), up to 5 days (regular usage), up to 3 days with always-on display; wireless charging cradle (Huawei lab tests) | 46 mm: up to 21 days (light use), up to 12 days typical, up to 7 days with always-on display, up to 40 hours in outdoor sport mode; 41 mm: up to 14 days (light use), up to 7 days typical, up to 5 days with always-on display, up to 25 hours in outdoor sport mode; wireless charging (Huawei lab tests) |
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| Durability | 5 ATM, IP69K, free-dive support to 40 m (EN13319); operating temperature -20 to 45 degrees C | 5 ATM, IP69 |
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| Sensors | Optical heart rate, ECG, temperature, depth, barometer, accelerometer, gyroscope, magnetometer, ambient light | Optical heart rate, temperature, barometer, accelerometer, gyroscope, magnetometer, ambient light |
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| Positioning | Dual-band GNSS: L1 (GPS, GLONASS, Galileo, BDS, QZSS) + L5 (GPS, Galileo, BDS, QZSS) | GPS (L1+L5 dual-band), GLONASS, BeiDou (B1I+B1C+B2a), Galileo (E1+E5a), QZSS (L1+L5), NavIC |
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| Connectivity | Bluetooth 5.2 (BR + BLE), NFC, speaker and microphone for Bluetooth calls | Bluetooth 6.0, NFC, speaker and microphone for Bluetooth calls |
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| Sports | 100+ workout modes, golf course mode (15,000+ courses), RouteDraw, trail running, free diving, cycling power with a compatible power meter, running form analysis | 100+ workout modes including cycling with virtual power and cadence, running dynamics, skiing and a wheelchair mode |
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| Health | HUAWEI TruSense system, emotional wellbeing assistant, ECG analysis, pulse wave arrhythmia analysis, sleep monitoring, women's health, Activity Rings 2.0 | TruSense system with emotional wellbeing (12 emotion types), sleep, stress, all-day HRV, SpO2 and pulse wave arrhythmia analysis |
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| Compatibility | Android 9.0 or later, iOS 13.0 or later | Android 9.0 or later, iOS 13.0 or later |
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| Straps | 46 mm: black fluoroelastomer or titanium strap; 42 mm: white fluoroelastomer or white ceramic strap | — |
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| Colors | 46 mm: black (Sports Edition), titanium (Classic Edition); 42 mm: white (Sports Edition), ceramic white (Classic Edition) | 46 mm: black fluoroelastomer, green composite woven, grey composite leather straps; 41 mm: black and purple fluoroelastomer, white and brown composite leather, gold Milanese straps |
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