| Network | |
|---|---|
| Technology | HSPA / LTE |
| 2G bands | N/A |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 34, 38, 39, 40, 41 – China |
| Speed | HSPA 42.2/5.76 Mbps, LTE |
| Launch | |
| Announced | 2021, July 27 |
| Status | Available. Released 2021, July 27 |
| Body | |
| Dimensions | 46.4 x 38.5 x 11.6 mm (1.83 x 1.52 x 0.46 in) |
| Weight | 35 g (46mm) / 31 g (42mm) (1.09 oz) |
| Build | Glass front, aluminum frame |
| SIM | eSIM (market/region dependent) |
| 5ATM water resistant | |
| Display | |
| Type | AMOLED |
| Size | 1.91 inches |
| Resolution | 402 x 476 pixels (~326 ppi density) |
| Platform | |
| OS | Android Wear OS – International ColorOS Watch 2.0 – China |
| Chipset | Qualcomm Snapdragon Wear 4100 (12 nm) |
| CPU | Quad-core 1.7 GHz Cortex-A53 |
| GPU | Adreno 504 |
| Memory | |
| Card slot | No |
| Internal | 8GB 1GB RAM |
| eMMC 4.5 | |
| Camera | |
| No | |
| Sound | |
| Loudspeaker | Yes |
| 3.5mm jack | No |
| Comms | |
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | No |
| USB | No |
| Features | |
| Sensors | Accelerometer, gyro, heart rate, compass, barometer, SpO2 |
| Battery | |
| Type | Li-Ion 510 mAh, non-removable |
| Misc | |
| Colors | Star Blue, Platinum Black, Rose Gold |
| Models | OW20W2 |