NFC Support | Yes | - |
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Wireless Network Type | Yes | - |
GPS Support | Yes | Yes |
USB Connections Type | No, charges via proprietary magnetic port | - |
Bluetooth Support | - | Bluetooth 5.0 |
Introduction Time | July 26, 2023 | September 15, 2020 |
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Availability Status | Available, released August 11, 2023 | Available, released September 18, 2020 |
Display Technical Details | Always-on display | Always-on Retina LTPO OLED display with 1000 nits brightness |
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Screen protector type | Sapphire crystal | - |
Screen Size | 1.5 inch | 1.78 inch (~60.0% screen-to-body ratio) |
Display Technology | - | Retina display / Always-On |
OS Version | Android Wear OS 4 compatible with Android 10 and later / One UI Watch 5 | - |
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Chip Model | Exynos W930 (5nm) | Apple S6 based on A13 Bionic processor used in iPhone 11 / W3 chip / U1 chip |
Internal Memory Capacity | 16GB with 2GB RAM | - |
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Speaker Type | Yes | - |
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Smart Sensors | Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor | Fall detection sensor, Blood oxygen sensor, Electrical heart sensor and 2nd generation optical heart sensor, Compass, Altimeter |
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Messaging Method | Received notification alerts / Display text messages | - |
Other Features and Capabilities | - | Warning for excessive heart rate drop and rise, Irregular heart rhythm warning, App support for electrocardiograph, Emergency call, SOS, and Fall detection |
Communication Technologies | Released in two versions: Bluetooth and LTE | LTE and UTMS (GPS + Cellular version only) |
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Available Color Options | Graphite, Silver | - |
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Product Weight | 33.3 gram (g) | 36.5 gram (g) |
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Size and Dimensions | 44.4 x 42.8 x 9 mm | 10.4 * 38 * 44 millimeter (mm) |
Battery Standby Time | Up to 40 hours | - |
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Battery Type and Capacity | Non-removable 425 mAh Li-Ion battery | 18 hours battery life |
Compatible SIM Card Types | - | eSIM - GPS + Cellular version only |
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Other Body Features | - | Aluminum body / Water resistant up to 50 meters deep |
CPU | - | 2-core and 64-bit |
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