| Introduction Time | August 10, 2022 | |
|---|---|---|
| Availability Status | Available, released August 26, 2022 | Available. Released December 2017 |
| Size and Dimensions | 39.3 x 40.4 x 9.8 mm | Circular with a body diameter of 46 mm |
|---|---|---|
| Product Weight | 28.7 gram (g) | 60 gram (g) |
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | Withstands 5 ATM pressure / Made of stainless steel and ceramic / 22mm band / Silicone band |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.2 inch | 1.34 inch |
| Display Resolution | 300 x 320 | |
| Screen protector type | Sapphire crystal | 2.5D heat-treated glass |
| Display Technical Details | Full color display / Supports Always On | - |
| Multi-Touch Capability | - | No |
| OS Version | Android Wear OS / One UI Watch 4.5 | Compatible with Android and iOS equipped phones |
|---|---|---|
| Chip Model | Exynos W920 (5nm) | - |
| CPU |
|---|
| Internal Memory Capacity | 16GB with 1.5GB RAM | 4GB, 512MB RAM |
|---|
| Speaker Type | Yes | - |
|---|
| Battery Type and Capacity | Non-removable 284 mAh Li-Ion battery | Non-removable 280 mAh Li-Po battery |
|---|
| Smart Sensors | Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor | Accelerometer, light sensor, geomagnetic sensor, gyroscope, heart rate sensor, barometric pressure sensor, VO2 Max |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification announcement / Display received emails |
| Other Features and Capabilities | Supports various sports modes, heart rate monitoring, watch face customization, phone and calendar notification display, timer, alarm, compatible with 10W wireless charging | Step counting / Distance traveled calculation / Calories burned calculation / Suitable for various sport activities with "Xiaomi Sports" app / Wireless headphone connectivity for music playback without phone / Suitable for running |
| Communication Technologies | Released in two versions: Bluetooth and LTE | - |
|---|
| Wireless Network Type | Yes, Wi-Fi 802.11 a/b/g/n | Yes |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes, Dual-band, A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes |
| NFC Support | Yes | - |
| USB Connections Type | No, WPC-based wireless charging | - |
| Available Color Options | Graphite, Pink, Silver | Black |
|---|---|---|
| Global Price Range | - |
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