| Introduction Time | August 11, 2021 | July 27, 2021 |
|---|---|---|
| Availability Status | Available, released August 27, 2021 | Available, released July 27, 2021 |
| Size and Dimensions | 41.5 x 41.5 x 11.2 mm | 46.4 x 38.5 x 11.6 mm |
|---|---|---|
| Product Weight | 46.5 gram (g) | 35g (46mm model) / 31g (42mm model) |
| Compatible SIM Card Types | Yes | eSIM (Market dependent) |
|---|---|---|
| Other Body Features |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.19 inch | 1.91 inch |
| Display Resolution | ||
| Screen protector type | Corning Gorilla Glass DX+ | - |
| Display Technical Details | Always-on display | - |
| OS Version | Android Wear OS compatible with Android 6 with 1.5GB RAM and later / One UI Watch 3 | Android Wear (Global version) / ColorOS Watch 2.0 (China version) |
|---|---|---|
| Chip Model | Exynos W920 (5nm) | Qualcomm Snapdragon Wear 4100 (12nm) |
| CPU |
|---|
| Internal Memory Capacity | 16GB with 1.5GB RAM | 8GB with 1GB RAM |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 247 mAh battery | Non-removable 510 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 40 hours | Up to 10 days (normal use) / Up to 7 days (heavy use) / One day of use with only 5 minutes of charge |
| Smart Sensors | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Electrocardiogram, Barometer | Accelerometer sensor / Gyroscope / Optical heart rate sensor with blood oxygen (SpO2) level calculation capability / Barometer / Compass |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | Supports 100 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Stress status monitoring |
| Communication Technologies | Released in LTE and WiFi models (LTE model not usable in Iran) |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | 5.0, A2DP, LE |
| GPS Support | Yes, with A-GPS, Glonass, Beidou | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No, charges via proprietary magnetic port |
| Available Color Options | Black, Silver | Black, Blue, Rose Gold |
|---|---|---|
| Global Price Range |
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