Asmart-center-I5-Bluetooth-Smart-Wristband-Sports-Pedometer-Bracelet-Sleep-Health-Fitness-Tracker-Android-IOS-

Description: Wear this slim, stylish device,can make your Exercise more regularly, your life more healthy!It records steps, distance, and calories ,then you will know if have finished your daily goals!At night, it tracks your sleep cycle, you will know how to sleep better! Compatible: iPhone 4S, 5, iPod touch5, etc.(OS must be IOS6.0 or later) Samsung S4、Note3,etc. (OS must be Android4.3 or later) Sync with apple and android device(need install the apk):Go to App store or play store, download this APK:"Zeroner" or\\"Care724\\"or\\"Health724"and install it. Open the APK ,make sure your mobile device connect with internet via Wi-Fi or 3G. Specification: Material: PC leather Waterproof housing: IP67 Charging time: about 15 minutes Standby time: more than 72 hours Function:Time: show current time、battery quantity、and Bluetooth state Steps: show the current steps Distance: show the current distance(meter) Calories: show the current calories Package includes: 1 * bluetooth bracelet 1 * manual