【1.47 inch AMOLED Large Screen】 redefines the fitness tracker with a vivid 1.47-inch AMOLED full-screen display that has 148% more display area for brighter and improved visuals, over 100 watch faces to suit your style, and you could have a better experience checking your message on the group 【14 Days Battery Life】- It lasts 14 days on a single charge and even 10 days with heavier use. Thanks to the fast charging technology, it is enough to power the for 3 days in just 10 minutes, while a full charge can be achieved in just 80 minutes 【10 Multiple Sports Mode】 - You prompts to start tracking your workout when it detects more intense activity, and your step count, distance, calories burned, pace, real-time heart rate, and other useful data will be recorded. As a 5ATM waterproof smartwatch, you can take it swimming and get your SWOLF score to improve your performance 【Multifunctional Health Management Fitness Tracker】 - Including SpO2 oxygen saturation detection , 24/7 continuous heart