The HONOR Watch 4 Pro is a luxurious smartwatch that combines classic design with modern technology, 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 blood oxygen (SpO2) measurement by 50%. Fitness Tracking: Supports over 100 sports modes, with advanced algorithms for calorie burning and estimation based on running performance. Additional Features: Tracks sleep quality, stress levels, and two-way search for the phone and watch. 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 estimation based on running performance. Additional Features: Tracks sleep quality, stress levels, and two-way search for the phone and watch. The watch has been used for less than a week. The watch comes with all accessories and is clean. Selling for the highest offer, and the sale is flexible.