| Display | 1.43" AMOLED, 466x466, 326 ppi, 600 nits default / 1000 nits high brightness, 2D glass cover | 1.34-inch (438 x 438) Super AMOLED, always on, sapphire crystal, up to 3,000 nits |
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| Chipset | Qualcomm Snapdragon W5 Gen 1 + BES2700BP MCU (Dual-Engine Architecture) | — |
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| RAM | 2GB | — |
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| Storage | 32GB | — |
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| Battery | Up to 100 hours (Smart Mode) / up to 12 days (Power Saver Mode), 500 mAh, fast charging: 10 minutes for up to 24 hours of use | 445 mAh typical, fast wireless charging |
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| OS | Wear OS 4 + RTOS | Wear OS 6 (One UI 8 Watch) with Gemini |
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| Dimensions | 47.6 x 46.6 x 12.1 mm, about 37 g without strap | — |
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| Case | Aluminium alloy case, silicone strap with stainless-steel buckle | 46 mm, 46.4 x 46 x 10.6 mm, 63.5 g (without band), rotating bezel and Quick Button |
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| Water Resistance | 5ATM and IP68 | — |
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| Connectivity | Bluetooth 5.0, Wi-Fi 2.4/5GHz, NFC, dual-frequency GPS (L1+L5) | LTE (LTE models), Bluetooth 5.3, Wi-Fi 2.4 + 5 GHz, NFC, dual-frequency GPS |
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| Sensors | Accelerometer, gyroscope, optical heart rate, optical pulse oximeter, geomagnetic, light, barometer | Samsung BioActive Sensor, temperature, accelerometer, barometer, gyro, geomagnetic, light, 3D Hall sensor |
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| Compatibility | Android 8.0 or later with Google Mobile Services; not compatible with iOS | — |
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| Processor | — | Exynos W1000 (5-core, 3 nm) |
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| Memory / Storage | — | 2 GB RAM, 64 GB |
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| Durability | — | 5ATM, IP68, MIL-STD-810H |
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| Colors | — | Black, White |
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| Price | — | 449 pounds (Bluetooth) or 499 pounds (LTE) in the UK at launch |
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