| Display | 1.50" LTPO AMOLED, 466 x 466, up to 2,200 nits peak brightness, sapphire crystal cover glass | 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) |
|---|
| Chipset | Dual-chip design: Qualcomm Snapdragon W5 plus BES2800BP low-power MCU | Exynos W1000 (5-core, 3 nm) |
|---|
| Storage | 32GB (listed by OnePlus as "Memory"; RAM is not stated) | — |
|---|
| Case | Stainless steel case with titanium bezel (black or silver); supports standard 22mm straps | — |
|---|
| Size | 46.6 mm (excluding lugs) x 47.6 mm x 11.75 mm (excluding sensor area); 49.7 g without strap, 81 g with strap; fits 140-210 mm wrists | — |
|---|
| Battery | Up to 5 days in Smart Mode, up to 3 days with heavy use, up to 16 days in Power Saver Mode; about 10 minutes of charging gives roughly one day | 435 mAh (44 mm), 325 mAh (40 mm), 445 mAh (Classic 46 mm) |
|---|
| Sensors | Wrist temperature, optical heart rate, optical pulse oximeter, geomagnetic, light, barometer, accelerometer, gyroscope | — |
|---|
| Health Features | 60-second Health Check-In, vascular health (arterial stiffness), sleep quality and snoring risk, SpO2, heart rate alerts, Mind and Body | — |
|---|
| Connectivity | Bluetooth 5.2, Wi-Fi 2.4/5GHz, NFC, Bluetooth calling, dual-frequency GPS (L1+L5), BeiDou, Galileo, GLONASS, QZSS | LTE models, Bluetooth 5.3, Wi-Fi, NFC, L1+L5 dual-frequency GPS |
|---|
| Durability | IP68, 5ATM, MIL-STD-810H tested | — |
|---|
| Payments | Google Wallet | — |
|---|
| OS | Wear OS by Google plus RTOS | Wear OS 6 with One UI 8 Watch; Gemini out of the box |
|---|
| Colors | Emerald Titanium, Obsidian Titanium | — |
|---|
| Sizes | — | Watch8 in 40 mm and 44 mm (Graphite, Silver); Watch8 Classic in 46 mm (Black, White) |
|---|
| 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 |
|---|
| Health | — | Samsung BioActive Sensor, temperature sensor, Antioxidant Index, Bedtime Guidance, Vascular Load, Running Coach |
|---|
