GOLD Watch D2: Blood Pressure Measurement: Provides accurate blood pressure measurement via a small, inflatable air cushion in the strap, enabling 24-hour Ambulatory Blood Pressure Monitoring (ABPM). Display: 1.82-inch AMOLED color screen, with a resolution of 480 × 408 pixels, a pixel density of 347 PPI, and high brightness up to 1500 nits. Health Monitoring: HUAWEI TruSense technology for heart rate measurement, Electrocardiogram (ECG), Blood Oxygen (SpO2), skin temperature, and sleep and respiration monitoring. Design: Lightweight aluminum alloy body (approx. 40g without strap), available in gold, with comfortable leather or fluoroelastomer straps. Fitness: Supports over 80 exercise modes, with automatic detection for 6 types of activities, and GNSS positioning. Battery and Charging: Wireless charging, and the battery lasts for consistent performance in various conditions, with fast charging support. Connectivity and Compatibility: Compatible with Android 8.0+ and iOS 13.0+, supports Bluetooth 5.2 and NFC. Additional Features: Microphone and speaker for calls (Bluetooth), Screenshot capture. Color: Gold Condition: Used