| Display | 1.2" Super AMOLED, 396x396, Full Color Always On Display, Sapphire Crystal glass | 46 mm: 1.5-inch LTPO 2.0 AMOLED, 466x466, 310 ppi; 43 mm: 1.38-inch LTPO 2.0 AMOLED, 466x466, 338 ppi; up to 3,500 nits peak (Huawei lab figure); spherical sapphire glass |
|---|
| Chipset | Exynos W920 dual-core 1.18GHz | — |
|---|
| RAM | 1.5GB | — |
|---|
| Storage | 16GB | — |
|---|
| Battery | 247 mAh (typical), WPC-based wireless charging | Up to 4.5 days typical (46 mm), up to 3 days with always-on display; 43 mm: up to 3 days typical, 2 days always-on; Battery saver mode up to 11 days light use (46 mm) or 7 days (43 mm); wireless charging (Huawei lab tests) |
|---|
| OS | Wear OS Powered by Samsung (One UI 5 Watch at launch) | Huawei watch software with the Huawei Health app; works with Android 9.0+ and iOS 13.0+ |
|---|
| Case | Aluminum, 40mm | 46 mm: titanium alloy front, ceramic rear; 43 mm: ceramic front and rear; titanium, ceramic or composite straps |
|---|
| Weight | 26.6 g (without band) | — |
|---|
| Dimensions | 39.3 x 40.4 x 9.8 mm | — |
|---|
| Water Resistance | 5ATM + IP68, MIL-STD-810H | — |
|---|
| Sensors | Samsung BioActive Sensor (optical heart rate, electrical heart signal, bioelectrical impedance analysis), accelerometer, barometer, gyro, geomagnetic, light | 12-channel optical heart rate (X-TAP), ECG, temperature, barometer, depth, accelerometer, gyroscope, compass, ambient light |
|---|
| Connectivity | Bluetooth 5.3, Wi-Fi 802.11 a/b/g/n 2.4+5GHz, NFC, GPS/Glonass/Beidou/Galileo, optional LTE | eSIM cellular, Bluetooth 5.2, NFC, NearLink, Wi-Fi 2.4 + 5 GHz, speaker and microphone |
|---|
| Compatibility | Android 11.0 or higher with more than 1.5GB of memory | — |
|---|
| Colors | Black, Pink Gold, Silver | 46 mm: Space Edition, Silver, Brown; 43 mm: Ceramic Edition, White |
|---|
| Size | — | 46 mm: 46.4 x 46.4 x 10.9 mm (Space Edition 11.4 mm), about 57 g (Space Edition 60 g), strap excluded; 43 mm: 43.5 x 43.5 x 10.2 mm, about 50 g |
|---|
| Durability | — | 5 ATM, IP69, free-dive rated to 40 m (EN13319) |
|---|
| Positioning | — | Dual-band GPS (L1+L5), GLONASS, BeiDou, Galileo, QZSS |
|---|
