Newest version Vidonn X6s Smart Wristband,Work for iOS 7.1+, Andraid 4.3+ with bluetooth 4.0+. Confirm clearly before purchasing.
Touch-key and 0.88in Oled display,Calling and text remind, sleeping monitor, 8 colck with slitly vibrate (make you wake up slowly), raise hand light automatically,keep track of daily activity.
IP65 Waterproof, Wireless Bluetooth, 15 days Standby time make your outdoor life more expecting,7 days for normal use.
Build in USB charge port,pull the watch strap to charge,don't need usb cable any more.
Multi Function: Time(12/24), date(M/D); calling, messages, alarm, low battery vibrate reminding; track of steps, calories burned, distance, sleeping monitor.