Black Waterproof Bluetooth Smart Watch Phone Mate Heart Rate Tracker For iOS Android

【New Smartwatch】 - Elegant and fashion design, IP67 waterproof , durable TPU strap, Anti-scratch tempered glass cover, along with up-to-date intelligent technologies, this smartwatch has setup a new standard for smartwatch. It's your perfect choice for your daily fitness activity tracing and health monitor, also a excellent gift for your friends or partner. 【Easy to use & HD colorful touch screen】 - Adopts 1.3" Large OLED Touch Screen. Simplly slide the screen to check the different functions and your performance.Sunshine visiable colorfull screen allows you to see the time in a glance. 3-7 days' long working time basing on usage. Easy to set up, the APP surpports 11 languages include English, Chinese, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese etc. 【Intelligent BP, HR and health Monitor】– Sleep monitor could help you to know and improve your sleeping quality , so that help to improve or adjust the quality of sleep.physiological period r