• 1.45-inch AMOLED display offers vibrant colors and clear visibility, even in bright sunlight. • BioTracker 3.0 PPG biometric sensor monitors heart rate, blood oxygen, stress levels, and sleep quality. • Over 150 sports modes track various activities with detailed data analysis. • Built-in GPS accurately records routes and distance during outdoor workouts. • Up to 12 days of battery life on a single charge for typical use. • Bluetooth connectivity allows for calls, music control, and notifications from your smartphone. • Compatible with both Android and iOS devices via the Zepp app. • Brand new condition, includes original box and charging cable.