•【HEALTHY ASSISTANT】This smart band can check your physical index, such as steps, distance, calories burned, heart rate, speed, activity time all day, and 14 training modes will help you get a better understanding of your fitness level.
•【HEART RATE & SLEEP MONITOR】The activity bracelet can monitor your heart rate to help you do exercise scientifically and accurately monitor total effective sleeping time and motions every night, you can better understand your sleeping quality.
•【MESSAGES REMINDER】Never miss calls and messages, you can see call, SMS and SNS notification on your wrist to keep your phone out of sight and your goals in focus. Responsive 0.96" OLED touch screen can automatically lit up and shows step number when turn your wrist towards you.
•【UPGRADED BATTERY VERSION】Easy to charge, Built-in USB charge clip to connect to your pc or power bank. No charging cable is required. High quality polymer rechargeable Li battery guarantee long lasting battery life of about 7-10 days standby time/4 days operating time.
•【WIDE COMPATIBILITY】 The app supports most smart phones with Bluetooth 4.0. Support system: iOS 7.1 or above (iPhone 4S, iPhone 5/5S/5C, iPhone 6/6S plus, iPhone 7/7S plus, etc.), Android 4.4 or above (Huawei Mate 7/P9, LG, Samsung, etc ). If for any reason you are not satisfied, please do not hesitate to contact us or Amazon customer service.