| Display | 1.82" AMOLED, 480x408 (347 ppi), 60Hz, up to 1500 nits, 77.4% screen-to-body | Super AMOLED with full-colour always-on display; 1.47-inch (44 mm) or 1.34-inch (40 mm, 46 mm Classic); sapphire crystal; up to 3,000 nits (Samsung claim) |
|---|
| Battery | Up to 10 days (7 days typical use, 4 days with always-on display), 400 mAh, magnetic charging | 435 mAh (44 mm), 325 mAh (40 mm), 445 mAh (Classic 46 mm) |
|---|
| Dimensions | 43.2 x 36.3 x 9.9 mm, approx. 26 g without strap | — |
|---|
| Case | Aluminium alloy | — |
|---|
| Controls | Rotating crown and function button | — |
|---|
| Sensors | 9-axis IMU (accelerometer, gyroscope, magnetometer), optical heart rate sensor, ambient light sensor | — |
|---|
| Health and Fitness | Heart rate, SpO2, sleep and respiratory monitoring, pulse wave arrhythmia analysis, built-in GPS, 100+ workout modes | — |
|---|
| Connectivity | Bluetooth 5.2 (BR and BLE), Bluetooth calling, NFC (white leather and grey models only), built-in GPS | LTE models, Bluetooth 5.3, Wi-Fi, NFC, L1+L5 dual-frequency GPS |
|---|
| Water Resistance | 5 ATM | — |
|---|
| Compatibility | Android 8.0 or later, iOS 13.0 or later | — |
|---|
| Colors | Gold (white leather strap), Silver (grey nylon, green or white strap), Pink, Tarnish (black) | — |
|---|
| Sizes | — | Watch8 in 40 mm and 44 mm (Graphite, Silver); Watch8 Classic in 46 mm (Black, White) |
|---|
| Chipset | — | Exynos W1000 (5-core, 3 nm) |
|---|
| Memory / Storage | — | 2 GB memory, 32 GB or 64 GB storage depending on model |
|---|
| Body | — | 8.6 mm thick and 30-34 g (Watch8); 10.6 mm and 63.5 g (Classic); 5ATM + IP68 / MIL-STD-810H |
|---|
| OS | — | Wear OS 6 with One UI 8 Watch; Gemini out of the box |
|---|
| Health | — | Samsung BioActive Sensor, temperature sensor, Antioxidant Index, Bedtime Guidance, Vascular Load, Running Coach |
|---|
