| Display | 1.46" AMOLED, 464 x 464 pixels, 317 ppi, up to 3000 nits peak brightness, touch-to-wake, wet-touch control | 1.5-inch (37.3 mm) 480 x 480 Super AMOLED, always on, up to 3,000 nits |
|---|
| Case | 46.5 x 46.5 x 10.8 mm; Shadow Black: aluminum alloy front case, 316L stainless steel bezel; Twilight Brown: 316L stainless steel | 47 mm, Titanium Grade 4, 47.1 x 47.4 x 12.1 mm, 60.5 g |
|---|
| Weight | Approx. 41 g (Shadow Black) / approx. 50 g (Twilight Brown), without strap | — |
|---|
| Battery | Up to 35 days (long-endurance mode), up to 17 days (typical use), up to 42 hours with independent GPS, 980 mAh typical capacity, magnetic charging | — |
|---|
| Water Resistance | 5 ATM, IP69 | — |
|---|
| Positioning | Dual-band GNSS (L1+L5): GPS, Galileo, GLONASS, BeiDou, QZSS, NavIC | — |
|---|
| Connectivity | Bluetooth 5.4 (BLE/BR/EDR), 2.4 GHz, NFC payments (Fidesmo, Mastercard and Visa) | LTE, Bluetooth 5.3, Wi-Fi 2.4 + 5 GHz, NFC, dual-frequency GPS |
|---|
| Health | Heart rate, HRV, blood oxygen, sleep, stress, body energy assessment, blood pressure trend monitoring (via OTA; not a medical device) | — |
|---|
| Sports Modes | 120+ sports modes including professional football and badminton modes, running coach | — |
|---|
| Compatibility | Android 9.0 or later, iOS 15.1 or later | — |
|---|
| Strap | Fluoroelastomer strap (140-210 mm) or composite strap (140-200 mm) | — |
|---|
| Colors | Twilight Brown, Shadow Black | Titanium Grey, Titanium White, Titanium Silver (Titanium Blue added in 2025) |
|---|
| Processor | — | Exynos W1000 (5-core, 3 nm) |
|---|
| Sensors | — | Samsung BioActive Sensor (optical, electrical heart signal, bioelectrical impedance), temperature, barometer, gyro, geomagnetic, light |
|---|
| Durability | — | 10ATM, IP68, MIL-STD-810H; operates from 100 m below to 9,000 m above sea level |
|---|
| OS | — | Wear OS 5 (launch) |
|---|
| Price | — | 599 pounds in the UK at launch |
|---|
