Specification:<br />Model: 1250.<br />Movement: Smart Movement (Matched with Japan Battery).<br />Material: PU band・ ABS shell・ resin dial surface・ stainless steel buckle.<br />Color: As the picture show.<br />Length Overall: 265mm approx.<br />Function Overview:<br />Time display(date・ monday to sunday)・ Pedometer・ Calario・ Sports Distance・ Data storage・ Call Reminder・ Bluetooth・ Aims・ Low battery reminder<br />Alarm clock・ APP reminder(Like Wechat)・ remote camera・ EL backlit・ 50meters waterproof<br />Features:<br />Sports activities tracker・ precisely record every movement including distance・ calorie burned・ exercising time・ etc・ and help you schedule sports scientifically<br />Call Reminder & APP reminder:<br />The smart wrist watch comes with call・ message・ and various APP message reminder function<br />It will display the icon & alarm you when there is a message pushed to you(Message・ QQ・ Wechat・ and various APP)<br />Buil in high capacity Japan Battery that can long last for superlong you don't need to replace battery frequently or charge it everyday!<br />50M waterproof(Note: not hot water・ the button function is unavailable in water)<br />Compatability: Bluetooth 4.0・ Android 4.3 or above・Bluetooth 4.0・ iOS 7.0 or above (Popular brand: Sony・ HTC・ Samsung・ LG・ iPhone・ MI・ Huawai・ OPPO・ et)<br />Shockproof Function:<br />Repeatedly tested ABS armour shell・ with outstanding shockproof & anti-drop performance・<br />hard to be damaged under various harsh