Notes: 1.Be compatible for Android (Android 4.3 or above and Bluetooth must be 4.0 or above); for iphone (IOS7.0 or above and Bluetooth must be 4.0 or above) 2. App: Smart Wristband 3.IP67 Waterproof: Do not wear it while diving. The watch is waterproof when its lens and case are intact. Introduction: Have you ever wanted to plan you exercise scientifically? Have you ever wondered how your sleep reflects? How healthy you are? Diggro S2 Smart Bracelet can solve these problems at the same time. It can keep tracking of all important parameters like steps, distance and calories to help you adjust, regulate and eventually achieve your fitness goal. And with it you can learn more about your heart rate and your sleep quality, so that you can get a balanced and healthy life style. Besides the Call and SMS notification feature reminds you whenever anything pop up, so you won't miss any important events, meeting or a rendezvous with your date. Diggro S2 Smart Bracelets are built to fit into your everyday routine with their contemporary design and smart features. So take one of such comfortable and stylish smart bracelet for yourself, family or friends. Main Features: 1. Display Health Parameters This smart wristband can display the time, date, steps, distance ,calories and heart rate on OLED display clearly. Let you know your sports data immediately and plan your exercise scientifically! 2. Sync Sports Data When paired with your smart phone via bluetooth, it will sync your data to the phone and give you a real-time assessment of your exercise throughout the day. It can also record the sports data monthly and yearly.(APP: Smart Wristband) 3. Heart Rate Monitor Wristband with a photoelectric heart rate sensor could monitor and hint the exercise heart rate to make you adjust the motion state scientifically and consume fat continuously and efficiently. It can monitor your heart rate for 24 hours automatically, and you can also measure your heart rate manually. 4. Calls Reminder Developed in order to avoid missing important incoming calls .Once the mobile phone bluetooth is connected,S2 will vibrate to hint you the incoming calls with call number or name even in noisy environment. 5.SMS and Social Notice Reminder When a notification is received, the smart bracelet will vibrate to remind you with the app icon and you can click the icon to watch the content. Any important incoming calls, SMS/ Skype/ Whatsapp will not be missed. 6. Sleep Monitor Tracking and analyzing your sleep quality in the whole process like the time to fall asleep, the time of deep sleep and shallow sleep. You can set the sleeping switch manually on the bracelet or set the sleeping starting time on the APP. It can also provide your monthly sleep quality report. 7.Remote Camera and Videotaping You can capture each exciting moment and take the video with the smart bracelet via the remotely control of your phone. 8.Remote Music Play music through the smart bracelet via remotely control of your smart phone. (only supporting the mobile phone default player) 9. Alarm Clock You can set 4 alarm clocks to remind yourself something important like taking medicine, getting up and so on. 10. Sedentary Reminder Bluetooth heart rate wristband will remind users to take timely rest to avoid fatigue . 11.IP67 Waterproof IP67 international waterproof and dust-proof grade can not only keep the grain dust corrosive materials like cosmetics and sweat etc. In daily.You can even wash it with water and wear it in swimming. 12.Indoor Sports S2 is provided with multiple types of indoor sports modes like jumping jack, tread mill, rope skipping, sit-up. 13.Independent cycling mode Once the S2 cycling mode launches, the wristband will response and record your cycling time an