**Product Specifications:**

**Brand:** HUAWEI

**Warranty Information for Wearable Products:**

- Warranty period starts from the product's manufacturing date and lasts for 90 days after that.

- Customers are advised to bind the HUAWEI Sports Health App and HUAWEI Smart Care App to update the electronic warranty certificate.

- If the electronic warranty certificate does not refresh after 5 days, customer service will calculate the warranty period based on the purchase date recorded on the valid purchase invoice.

**Features:**

- Advanced materials: Non-crystalline zirconium alloy case, nano-microcrystalline ceramic bezel, sapphire glass mirror.

- Water resistance: Supports up to 100 meters of diving, with professional diving features and multiple diving modes.

- Health monitoring: ECG analysis, blood oxygen, heart rate monitoring, and fast charging capabilities.

- Design: Strong and durable materials, lightweight and comfortable to wear, with various watch faces available.

**Additional Functions:**

- Supports dual-frequency positioning with Beidou satellite messaging.

- Professional diving features with advanced algorithms and safety precautions.

- NFC for convenient payments and various health monitoring features.

- Compatibility with multiple platforms and devices, including iOS and Android phones.

**Health Monitoring:**

- ECG analysis software for heart health monitoring.

- Blood vessel health analysis using PPG and ECG sensors.

- NFC for easy payments and a wide range of third-party applications.

**Compatibility:**

- Bluetooth connectivity with smartphones for calls and messaging.

- Integration with HUAWEI Sports Health App for data sharing and analysis.

**Miscellaneous:**

- GPS tracking for outdoor activities, including golf course details and navigation.

- Long battery life with fast charging capabilities.

- Multiple sports modes and health monitoring features for a comprehensive fitness experience.

For more detailed specifications and features, please refer to the official HUAWEI website.