samsung galaxy watch 7 40mm

• Electronics

• Samsung

📱 Display: • Size: Approximately 1.3 inches • Type: Super AMOLED • Resolution: 432 × 432 pixels • Protection: Sapphire Crystal Glass 🧠 Processor: • Chipset: Exynos W1000 (5nm) – Brand-new architecture 💾 Memory: • RAM: 2 GB • Internal Storage: 32 GB 🔋 Battery: • Capacity: Around 300 mAh • Charging: Fast Wireless Charging (WPC-based) 🛡 Durability and Resistance: • Water & Dust Resistance: IP68 + 5ATM • Military Standard: MIL-STD-810H 📡 Connectivity: • Bluetooth 5.3 • Wi-Fi • GPS/GLONASS/Galileo/Beidou • NFC • LTE version (optional) 📦 Sensors: • Heart Rate Sensor • Skin Temperature Sensor • Electrocardiogram (ECG) • Blood Oxygen Monitoring (SpO2) • Sleep & Stress Tracking • Motion Sensors (Gyroscope, Accelerometer) ⚙ Operating System: • OS: Wear OS 5 by Samsung (with One UI Watch 6 interface)