NFC Support | Yes | Yes |
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Wireless Network Type | Yes, Wi-Fi 802.11 a/b/g/n | No |
GPS Support | Yes, Dual-band, A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes |
USB Connections Type | No, WPC-based wireless charging | No, charges via proprietary charging dock |
Bluetooth Support | - | Yes |
Introduction Time | August 10, 2020 | - |
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Availability Status | Available, released August 26, 2022 | Available, released to market |
Display Technical Details | Full color display / Supports Always On | - |
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Screen protector type | Sapphire crystal | Tempered glass |
Screen Size | 1.4 inch | 2.1 inch |
OS Version | Android Wear OS / One UI Watch 4.5 | Proprietary OS compatible with Android and iOS |
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Chip Model | Exynos W920 (5nm) | - |
Internal Memory Capacity | 16GB with 1.5GB RAM | - |
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Speaker Type | Yes | Yes |
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Alert Type | - | Vibrate and Ring |
Smart Sensors | Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Air pressure sensor |
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Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
Other Features and Capabilities | Supports various sports modes, heart rate monitoring, watch face customization, phone and calendar notification display, timer, alarm, compatible with 10W wireless charging | - |
Communication Technologies | Released in two versions: Bluetooth and LTE | No cellular connectivity |
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Available Color Options | Titanium Black, Titanium Gray | Gray, Black |
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Product Weight | 46.5 gram (g) | 46 gram (g) |
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Size and Dimensions | 45.4 x 45.4 x 10.5 mm | 49 x 43 x 11.5 mm |
Battery Type and Capacity | Non-removable 590 mAh Li-Ion battery | Non-removable 280 mAh battery (fully charged in 5 hours) |
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Compatible SIM Card Types | - | No |
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Other Body Features | - | Metal body / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) |
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