| Introduction Time | 2019, September | July 10, 2024 |
|---|---|---|
| Availability Status | Available. Released September 2019 | Available, released July 24, 2024 |
| Size and Dimensions | 44 x 38 x 10.7 mm | 44.4 x 44.4 x 9.7 mm |
|---|---|---|
| Product Weight | 36.7 gram (g) | 33.8 gram (g) |
| Compatible SIM Card Types | Electronic SIM card | Yes, eSIM |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / ECG certified (hardware available in all versions, but software restricted in some markets) | Aluminum frame / IP68 (dust and water resistant up to 1 meter for up to 30 minutes) / Water resistant up to 5 ATM (50 meters deep) / MIL-STD-810H military standard |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.78 inch (~60.0% screen-to-body ratio) | 1.5 inch |
| Display Resolution | ||
| Screen protector type | Ion-X glass coating | Sapphire glass |
| Display Technical Details | 3D Touch / 1000 nits brightness / Always-on display |
| OS Version | Wear OS 5 compatible with Android / One UI Watch 6 user interface | |
|---|---|---|
| Chip Model | Exynos W1000 (3nm) |
| GPU Model | - | |
|---|---|---|
| CPU | - | Penta-core |
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 292 mAh Li-Ion battery (1.12 Wh) | Non-removable 425 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer, Compass | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Altimeter, Air pressure sensor, Body thermometer |
|---|---|---|
| Other Features and Capabilities | Voice assistant support for conversational mode and natural language | - |
| Messaging Method | - | Received notification announcement / Display text messages |
| Communication Technologies |
|---|
| Wireless Network Type | Yes, supports WiFi 4 (802.11 a/b/g/n), Dual-band | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | Yes, Version 5.3 A2DP, LE |
| GPS Support | Yes, with A-GPS, GLONASS, GALILEO, QZSS | Yes, GPS, GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges via wireless charging |
| Available Color Options | Silver, Gold, Gray | Green, Silver |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
| Internal Memory Capacity | - | 32GB internal storage with 2GB RAM |
|---|
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