The Samsung Galaxy Watch 3 combines classic design with modern technology, featuring a premium stainless steel or titanium build, a rotating bezel, and a vibrant Super AMOLED display. Powered by Tizen OS, it offers fitness tracking, SpO2, ECG (market-dependent), and heart rate monitoring. With up to 2-3 days of battery life, it supports wireless charging and seamless connectivity via Bluetooth, Wi-Fi, and optional LTE. Available in 41mm and 45mm sizes, it balances style and functionality for everyday use.
DISPLAY | |
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Type | Super AMOLED |
Size | 1.4 inches (45mm model) |
Resolution | 360 x 360 pixels (~364 ppi density) |
Protection | Corning Gorilla Glass DX |
Network | |
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Technology | GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 2100 4G bands 1, 3, 5, 7, 8, 20 Speed HSPA, LTE |
BODY | |
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Weight | 53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz) |
Build | Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame |
SIM | eSIM MIL-STD-810G compliant |
Dimension | 46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in) |
PLATFORM | |
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OS | Tizen OS 5.5 |
Chipset | Exynos 9110 (10 nm) |
Processor | Dual-core 1.15 GHz Cortex-A53 |
GPU | Mali-T720 |
MEMORY | |
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Card slot | No |
Internal | 4GB 1GB RAM, 8GB 1GB RAM |
SOUND | |
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Loudspeaker | Yes |
3.5mm jack | No |
Audio | Supports Bluetooth headphones and speakers |
COMMS | |
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WLAN | Wi-Fi 802.11 b/g/n |
Bluetooth | 5.0, A2DP, LE |
Positioning | GPS, GLONASS, GALILEO, BDS |
NFC | Yes |
Radio | No |
USB | No |
FEATURES | |
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Sensors | Accelerometer Gyro Heart rate Barometer SpO2 (blood oxygen) VO2 Max ECG (market-dependent) |
BATTERY | |
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Type | Li-Ion 247mAh (41mm) / 340mAh (45mm), non-removable |
Charging | Wireless charging |
Battery Life | Up to 2-3 days depending on usage |
MISC | |
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Colors | Mystic Black, Mystic Silver, Mystic Bronze |
Models | SM-R840, SM-R850, SM-R845 (LTE), SM-R855 (LTE) |
SAR | Market-dependent |
SAR EU | Market-dependent |
Elevate your style and functionality with essentials that complement your lifestyle seamlessly