Complete specification
| Section | Specification | Details |
|---|---|---|
| Network | Speed | HSPA, LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | LTE | |
| Technology | GSM / HSPA / LTE | |
| Launch | Status | Available. Released 2024, June 24 |
| Announced | 2024, June 13 | |
| Body | SIM | eSIM |
| Build | Glass front (sapphire crystal), aluminum frame | |
| Weight | 26.6 g (0.95 oz) | |
| Dimensions | 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in) | |
| [bodyother] | 50m/5ATM water resistant (up to 10 min) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810H compliant* ECG certified Compatible with standard 20mm straps * does not guarantee ruggedness or use in extreme conditions | |
| Display | Size | 1.2 inches |
| Type | Super AMOLED | |
| Protection | Sapphire crystal glass | |
| Resolution | 396 x 396 pixels (~330 ppi density) | |
| Platform | OS | Android Wear OS 4, upgradable to 6.0, One UI Watch 8 |
| CPU | Dual-core 1.18 GHz Cortex-A55 | |
| GPU | Mali-G68 | |
| Chipset | Exynos W920 (5 nm) | |
| Memory | Internal | 16GB 1.5GB RAM |
| Card slot | No | |
| Sound | 3.5mm jack | No |
| Loudspeaker | Yes | |
| Comms | NFC | Yes |
| USB | No | |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band | |
| Radio | No | |
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GALILEO, GLONASS, BDS | |
| Features | Sensors | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin) |
| Battery | Type | Li-Ion 247 mAh battery |
| Charging | Wireless | |
| Misc | Price | About 100 EUR |
| Colors | Black, Pink Gold, Silver | |
| Models | SM-R861, SM-R866 | |
| SAR EU | 0.52 W/kg (head) 0.17 W/kg (body) | |
| Camera | [cam1modules] | No |
