| Operating System |
Wear OS 6 powered by Samsung with One UI 8 Watch |
| Display |
1.47″ Super AMOLED, 480 × 480 resolution, Full Color Always-On Display (44 mm); 1.34″, 438 × 438 (40 mm) |
| Processor |
Exynos W1000, 5-core, 3 nm |
| RAM & Storage |
2 GB RAM + 32 GB storage |
| Battery |
435 mAh (44 mm); 325 mAh (40 mm) |
| Battery Life |
Up to 40 hours with AOD off; up to 30 hours with AOD on |
| Charging |
Fast wireless charging (WPC-based) |
| Connectivity |
Bluetooth 5.3, Wi-Fi 2.4/5 GHz, NFC, GPS |
| LTE |
LTE / eSIM available on LTE models |
| GPS |
L1 + L5 Dual-Frequency GPS |
| Sensors |
Samsung BioActive Sensor, Optical Heart Rate, Electrical Heart Signal, BIA, Temperature, Accelerometer, Barometer, Gyro, Geomagnetic, Light |
| Health Features |
Heart Rate, ECG, Blood Pressure, Body Composition, Sleep Tracking, Sleep Apnea, Stress Monitoring, Energy Score |
| Build & Durability |
Sapphire Crystal display; Armor Aluminum; 5ATM + IP68; MIL-STD-810H |
| Dimensions |
44 mm: 46.0 × 43.7 × 8.6 mm; 40 mm: 42.7 × 40.4 × 8.6 mm |
| Weight |
44 mm: 34 g; 40 mm: 30 g |
| Compatibility |
Android 12.0 or higher with more than 1.5 GB RAM |
| Colors |
44 mm: Graphite, Silver; 40 mm: Graphite, Silver |
| Special Features |
Galaxy AI, Energy Score, Running Coach, Bedtime Guidance, High Stress Alert, Personalized Heart Rate Zone, Antioxidant Index, Vascular Load, Gesture Controls |
