Stunning narrow-edge screen and ultra-clear resolution: Smart Watch uses a 1.45-inch narrow-edge screen and an amazing 412*412 ultra-clear resolution, bringing you a stunning visual experience. Every detail is clearly visible, whether you're checking messages, exercise stats, or watch faces for great visibility.IP68 Waterproof for Swimming: This smart watch has passed the IP68 waterproof certification and has excellent waterproof performance. You can safely wear it for swimming, bathing or outdoor activities in rainy days without worrying about water intrusion causing damage to the watch.Multifunctional sports mode and all-day health monitoring: smart watch has built-in 100+ sports modes to meet your different sports needs. It can also monitor your health status around the clock, including real-time monitoring of heart rate, blood oxygen level, blood pressure and other indicators.HD Bluetooth Call & Message Reminder: This smart watch supports HD Bluetooth call function, allowing you to receive and make calls conveniently without taking out your phone. At the same time, it can also intelligently push various message reminders from mobile phones, including text messages, social media notifications, etc., so that you can keep track of important information.Long battery life and wide compatibility: smart watch has excellent battery life and can provide up to 25 days of standby time. You can enjoy the convenience of various functions without frequent charging.