The HONOR Watch 4 Pro is a luxurious smartwatch that combines classic design with modern technologies, featuring a stainless steel case and an advanced circular display. Battery: Lasts up to 14 days under normal usage conditions, supports fast wireless charging (10 minutes of charging is enough for a full day) and reverse charging from the phone. Health and Sports Features Accurate Monitoring: Equipped with an 8-channel PPG sensor to improve the accuracy of heart rate and blood oxygen (SpO2) measurement by 50%. Fitness Tracking: Supports over 100 sports modes, with advanced algorithms for calorie burning and estimating physical age based on running performance. Additional Features: Tracks sleep quality, stress levels, and two-way search for the phone and watch. Color: Gold Condition: New Storage Capacity: 128 GB