Description: Function: GPS, heart rate monitoring, pedometer, multi-sports mode, remote camera, call reminder, SMS notification, find watch, sleep monitoring, blood oxygen, blood pressure, support: WeChat, QQ, Instagram, YouTube, Messenger, Gmail, Snapchat, Facebook , Twitter, WhatsApp, Pinterest, Hangouts, Linedln, Skype, Tumblr, Viber, LINE, Google , Flickr, VKontakte, KakaoTalk and other third-party information reminders; raise your hand to brighten the screen, touch the watch to reject the call, slide the menu. Smart Watch language:Chinese, English, Russian, Japanese, German, Spanish, French, Italian, Polish, Korean, Portuguese APP language:English, Simplified Chinese, Traditional Chinese, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish, Thai, Romanian, Bulgarian, Hungarian, Turkish, Czech Languages, Slovak, Danish, Norwegian, Swedish, Filipino, Ukrainian, Vietnamese, Dutch, Croatian, Arabic, Indonesian, Greek Specifications: Chip : Dialog 14695 Display : 1.69" Full touch screen Resolution : 320*320 dpi Battery Capacty :260mAh polymer battery Charging time : 2.5 hours Battery Life : about 3 days Information push : Phone call, Message, Whatsapp,Twitter,Facebook,etc. Water resistant : IP68 standard dust and water resistant (not warm water and do not use it during underwater) Compatability : Android 4.4 or ios 11.0 and above Connection method : Smartphone connected with App via Bluetooth 5.0. APP: F Fit