| Model / Version | Galaxy Watch8 Classic 46mm |
| Release Date | Jul 25, 2025 |
| Display | 1.34″ Super AMOLED (438 × 438) |
| Peak Brightness | Up to 3,000 nits |
| Display Protection | Sapphire Crystal |
| Processor | Exynos W1000 (3 nm) |
| RAM | 2 GB |
| Internal Storage | 64 GB |
| Operating System | Wear OS 6 + One UI 8 Watch |
| Battery | 445 mAh (wireless charging) |
| Connectivity | Bluetooth 5.3, Wi-Fi (Dual-band), NFC |
| GPS | GPS (L1 + L5), GLONASS, Galileo, BDS |
| Water / Dust Resistance | 5 ATM + IP68 |
| Weight | ~63.5 g |
| Dimensions (HxWxD) | 46.0 × 46.4 × 10.6 mm |
| Sensors | BioActive (Optical HR + Electrical Heart + BIA), Accelerometer, Gyro, Barometer, Geomagnetic, Hall, Infrared Temp, Light Sensor |
| Health Features | Heart rate, SpO₂, Sleep tracking, Temperature (skin), Bioelectrical analysis, etc. |
| Additional Features | Rotating Bezel, Quick Button, AI health/fitness coaching |
| Compatible With | Android 12 or higher smartphones |
