1.45-Inch High-Definition Display: The S100 smartwatch features a large 1.45-inch screen, offering a clear and vibrant display for easy readability and an enhanced user interface IP67 Waterproof Rating: Designed to withstand water and dust, this smartwatch is IP67 certified, making it suitable for everyday use, even during activities like swimming or in rainy conditions Multiple Sports Modes: Catering to a wide range of fitness activities, the S100 includes various sports modes to track different types of workouts, helping you monitor your progress and stay motivated Music Playback Capability: This smartwatch supports music playback, allowing you to easily control and enjoy your favorite tunes directly from your wrist, enhancing your workouts and daily activities Life Convenience Assistant: Equipped with various smart features, the S100 acts as a life convenience assistant, offering functionalities like notifications, alarms, and more, to help manage your daily routine efficiently Specifications: Screen Size: 1.45-inch TFT screen Resolution: 360*360 OS: Compatible with Android 8.0 and above, iOS 8.0 and above? Bluetooth Version: BLE5.0 Main Control Chip: RTL8763EWE Heart Rate Sensor: 3605 model Battery Capacity: 250mAh Memory: 128MB Standby Time: 12-15 days Battery Life: 5-7 days of active use Charging Method: Magnetic charging Motor: Built-in, for vibration alerts Waterproof Rating: IP67 Material: Zinc alloy with IML back shell Sensor: STK8321