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YiRong ® Waterproof Sport Fitness Bracelet Activity Tracker with Heart Rate Monitor Calorie Burned Counter Breathing Training

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Product Features

US ADI optical heart-rate sensors be used on-demand to detect movement and monitor your sleep quality Light-sensitive version of the real-time monitoring of heart rate, sports science. What you get: 1 x DigiHero chip host, 1 x wristband, 1 x charger, 1 x user manual and friendly customer service Monitoring of heart rate Real-time monitoring and recording, scientific planning exercise, Automatic sleep monitoring analyzes your sleep quality. Monitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and with the app to analyze your fitness and sleep activities to help you improve your lifestyle Smart buttons: 0.69 inch OLED Screen display, Exclusive touch key, Find phone, Anti-lost reminder (phone out of range alerts ), Smart alarm clock, Shake photograph, OTA online upgrade, Remind you of incoming calls and text messages, IP65 dustproof and waterproof, Smart vibration alarm Supports: Android smart phones with Bluetooth 4.0 and Android 4.4 or above system . iOS 7.0 and above system, iPhone 4S/5/5C/5S/6/6 Plus 6S/6S Plus, iPad, iPod touch etc. Time, date / polysomnography (sleep time, sleep quality) / battery power display / personal information settings, account binding / motion tracking (counting steps, distance, calories) / Fitness Goal Setting / Fitness Sharing / call reminders / message alerts / anti-lost reminder (out of range phone reminder) / custom smart alarm clock to remind / remind sedentary / available static and dynamic measurement of heart rate / camera function / drink alerts / motion data processing functions