Samsung Galaxy Watch 3 45mm R840 Mystic Silver

The Samsung Galaxy Watch 3 45mm R840 in Mystic Silver combines classic watch design with advanced smart features. Powered by Tizen-based Wearable OS 5.5 and the Exynos 9110 Dual-Core processor, it offers seamless performance. The 1.4-inch Super AMOLED display with 360x360 resolution delivers vibrant visuals. With 1GB RAM and 8GB internal storage, it handles apps and music efficiently. Built-in GPS, GLONASS, Beidou, and Galileo ensure accurate tracking. Health monitoring includes heart rate, ECG, SpO2, and blood pressure (requires calibration). The rotating bezel provides intuitive navigation. Water-resistant to 5 ATM and MIL-STD-810G certified, it's durable for daily use. The 340mAh battery offers up to 2 days of typical use. Compatible with Android 5.0+ and iOS 9.0+.

Advantages

Premium stainless steel case with leather strap. Advanced health sensors including ECG and SpO2. Rotating bezel for easy control. Military-grade durability. Works with both Android and iOS.

Suitable for

• Fitness enthusiasts who want detailed health tracking
• Professionals seeking a stylish smartwatch with notifications
• Outdoor users needing GPS and water resistance

Key specifications

• Display: 1.4-inch Super AMOLED, 360x360
• Processor: Exynos 9110 Dual-Core 1.15GHz
• RAM: 1GB | Storage: 8GB
• Connectivity: Bluetooth 5.0, Wi-Fi, NFC, GPS
• Sensors: Accelerometer, Barometer, Gyro, HR, Light, ECG, SpO2
• Water resistance: 5 ATM (50m)
• Battery: 340mAh, up to 2 days
• Case: Stainless Steel Mystic Silver | Strap: Leather 22mm

Recommendations

Ideal for users upgrading from older Galaxy Watches or those seeking a comprehensive health smartwatch. Note: Blood pressure monitoring requires calibration with a traditional cuff.