| Introduction Time | July 26, 2023 | 2017, September |
|---|---|---|
| Availability Status | Available, released August 11, 2023 | Available. Released September 2017 |
| Size and Dimensions | 44.4 x 42.8 x 9 mm | 38.6 x 33.3 x 11.4 mm |
|---|---|---|
| Product Weight | 33.3 gram (g) | 28.7 gram (g) |
| Compatible SIM Card Types | eSIM | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / Ceramic back, aluminum frame |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.5 inch | 1.5 inch (~55.4% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire crystal | Ion-X glass coating |
| Display Technical Details | Always-on display | 3D Touch Display / 1000 nits display brightness |
| Multi-Touch Capability | - | Yes |
| OS Version | Android Wear OS 4 compatible with Android 10 and later / One UI Watch 5 | |
|---|---|---|
| Chip Model | Exynos W930 (5nm) |
| CPU | Dual-core | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 16GB with 2GB RAM | 16GB, 768MB RAM (unconfirmed) |
|---|
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | Vibrate; Ringtones |
| Battery Type and Capacity | Non-removable 425 mAh Li-Ion battery | Non-removable 279 mAh Li-Ion battery (1.07 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, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | - | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging |
| Communication Technologies | Released in two versions: Bluetooth and LTE | GSM / HSPA / LTE (LTE version only) |
|---|
| Wireless Network Type | Yes | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes | Yes, with A-GPS, GLONASS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Graphite, Silver | Silver, Gold, Gray |
|---|---|---|
| Global Price Range |
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