Main Features:<br />1. Display Health Parameters<br />This smart wristband can display the time｣ｬ date｣ｬ steps｣ｬ distance ｣ｬcalories and heart rate on OLED display clearly. Let you know your sports data immediately and plan your exercise scientifically!<br /><br />2. Sync Sports Data<br />When paired with your smart phone via bluetooth｣ｬ 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)<br /><br />3. Heart Rate Monitor<br />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｣ｬ and you can also measure your heart rate manually.<br /><br />4. Calls Reminder<br />Developed in order to avoid missing important incoming calls .Once the mobile phone bluetooth is connected｣ｬS2 will vibrate to hint you the incoming calls with call number or name even in noisy environment.<br /><br />5.SMS and Social Notice Reminder<br />When a notification is received｣ｬ 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｣ｬ SMS/ Skype/ Whatsapp will not be missed.<br /><br />6. Sleep Monitor<br />Tracking and analyzing your sleep quality in the whole process like the time to fa