| Introduction Time | August 11, 2021 | Available. Released September 2018 |
|---|---|---|
| Availability Status | Available, released August 27, 2021 | Coming soon (September 2018) |
| Size and Dimensions | 41.5 x 41.5 x 11.2 mm | 540 x 34 x 10.7 |
|---|---|---|
| Product Weight | 46.5 gram (g) |
| Compatible SIM Card Types | Yes | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters deep / ECG certified |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.19 inch | 1.78 inch |
| Display Resolution | ||
| Screen protector type | Corning Gorilla Glass DX+ | Sapphire protective glass |
| Display Technical Details | Always-on display | Display equipped with 3D touch |
| Multi-Touch Capability | - | Yes |
| OS Version | Android Wear OS compatible with Android 6 with 1.5GB RAM and later / One UI Watch 3 | |
|---|---|---|
| Chip Model | Exynos W920 (5nm) |
| CPU | Dual-core | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 16GB with 1.5GB RAM |
|---|
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | Vibrate and Ring |
| Battery Type and Capacity | Non-removable 247 mAh battery | Non-replaceable Lithium-Ion |
|---|---|---|
| Battery Standby Time | Up to 40 hours | Up to 18 hours (combined usage) |
| Smart Sensors | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Electrocardiogram, Barometer | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, Push Email, IM |
| Other Features and Capabilities | - | Music player / Photo viewer / Siri voice commands (talking mode) / User fall detection capability / Severe heart rate drop warning / ECG display capability |
| 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, QZSS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Black, Silver | Black, Silver, Gold |
|---|---|---|
| Global Price Range |
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