| Introduction Time | July 26, 2023 | 2019, September |
|---|---|---|
| Availability Status | Available, released August 11, 2023 | Available. Released September 2019 |
| Size and Dimensions | 40.4 x 38.8 x 9 mm | 44 x 38 x 10.7 mm |
|---|---|---|
| Product Weight | 28.7 gram (g) | 36.7 gram (g) |
| Compatible SIM Card Types | eSIM | Electronic SIM card |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / ECG certified (hardware available in all versions, but software restricted in some markets) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.3 inch | 1.78 inch (~60.0% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire crystal | Ion-X glass coating |
| Display Technical Details | Always-on display | 3D Touch / 1000 nits brightness / Always-on display |
| OS Version | Android Wear OS 4 compatible with Android 10 and later / One UI Watch 5 | |
|---|---|---|
| Chip Model | Exynos W930 (5nm) |
| CPU | - | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 16GB with 2GB RAM | - |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 300 mAh Li-Ion battery | Non-removable 292 mAh Li-Ion battery (1.12 Wh) |
|---|---|---|
| Battery Standby Time | Up to 40 hours | Up to 18 hours (combined usage) |
| 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, Gyroscope, Heart rate sensor (2nd generation), Barometer, Compass |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | Voice assistant support for conversational mode and natural language |
| Communication Technologies | Released in two versions: Bluetooth and LTE |
|---|
| Wireless Network Type | Yes | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | |
| GPS Support | Yes | Yes, with A-GPS, GLONASS, GALILEO, QZSS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Graphite, Gold | Silver, Gold, Gray |
|---|---|---|
| Global Price Range | - |
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