Huawei Watch 4 negro acero inoxidable

The Huawei Watch 4 in Black Stainless Steel combines premium design with advanced health monitoring and seamless connectivity. Featuring a 1.5-inch LTPO AMOLED display, titanium case, and fluoroelastomer strap, this smartwatch offers a sophisticated look and durable build. Powered by HarmonyOS 3.1, it supports eSIM for standalone LTE connectivity, dual-band GNSS for accurate tracking, and comprehensive health sensors including ECG, heart rate, SpO2, skin temperature, and stress monitoring. With up to 4.5 days of battery life in standard mode and 21 days in ultra-long mode, it keeps up with your active lifestyle.

Advantages

Premium titanium case with black stainless steel finish; high-resolution LTPO AMOLED display; extensive health tracking with ECG and arterial stiffness detection; dual-band GNSS for precise outdoor navigation; eSIM support for calls and data without phone; long battery life with wireless charging.

Suitable for

• Professionals seeking a stylish smartwatch with health features
• Fitness enthusiasts requiring GPS and heart rate monitoring
• Users wanting standalone connectivity via eSIM
• Those who value premium materials and design

Key specifications

• Display: 1.5-inch LTPO AMOLED, 466x466 pixels, 310 PPI
• Case: Titanium; Strap: Fluoroelastomer
• OS: HarmonyOS 3.1
• Connectivity: Bluetooth 5.2, Wi-Fi 2.4 GHz, NFC, eSIM LTE
• GPS: Dual-band GNSS (GPS, GLONASS, Galileo, BeiDou, QZSS)
• Water resistance: 5 ATM (50 meters)
• Battery: Up to 4.5 days (standard), up to 21 days (ultra-long)
• Health sensors: ECG, heart rate, SpO2, skin temperature, stress, sleep, respiratory check, arterial stiffness
• Sensors: Accelerometer, gyroscope, compass, optical heart rate, ambient light, barometer, temperature, ECG, skin temperature, blood oxygen
• Storage: 32 GB ROM, 2 GB RAM
• Microphone and speaker built-in
• Wireless charging
• Compatibility: Android 8.0+, iOS 13.0+

Recommendations

For optimal health tracking, wear the watch snugly on your wrist and keep the sensors clean. Use the Huawei Health app to customize watch faces and manage notifications. The eSIM feature requires a compatible mobile plan from your carrier.