Screen: 1.4 inch upgrade to 1.69 inch Screen resolution: 240 * 240 resolution upgrade to 240 * 280 resolution. Battery: Upgrade from 170mAh to 190mAh Waterproof: Upgrade from IPX7 to IP67 New Feature: Turn the button to operate the watch. More memory, new user interface.Healthy> Sports: daily activity tracking, IP67 water resistance, 8 exercise modes, stopwatch, sports data report. > Health: 24/7 heart rate, blood pressure, blood oxygen, sleep and stage tracking, movement reminders, tracking your menstrual cycle. > Life: Smartphone Notifications, Alarm Clock, Weather, Shutter, Music Control, 100+ Watch Faces (Supports Custom Watch Faces). With a battery life of up to 7 days, keep the inspiration coming day and night. Suitable for mobile phones with Android 4.4 or above, or iOS 9.0 or above.IdiomInsert information: supports all languages Smartwatch languages : English, Russian, Spanish, Portuguese, Japanese, Korean, German, French, Arabic, Ukrainian, Italian, Indonesian, Thai, Chinese, Traditional Chinese App language: Russian , Spanish, Portuguese, German, Italian, Czech, Japanese, French, Polish, Thai, Swedish, Ukrainian, Finnish, English, Dutch, Vietnamese, Arabic, Korean, Danish, Bulgarian, Bokmal, Norwegian, Hindi, Indonesian, Pashto, Chinese simplified, traditional Chinese.