Specification: Color: Black,Blue,Silver Model: 1226 Movement: Smart Movement (Matched with Japan Battery) Material: PU band, PC shell, resin dial surface, stainless steel buckle Length Overall: 270mm, approx. (Maxi wrist: 245mm, Min wrist: 190mm) Case Size: 6016mm approx. (rim included) Function Overview: Time display(date, monday to sunday)Pedometer, Calario, Sports Distance, Data storage, Call Reminder, Bluetooth, Aims, Low battery reminder, Alarm clock, APP reminder(Like Wechat), remote camera, EL backlit, 50meters waterproof Features: Sports activities tracker, precisely record every movement including distance, calorie burned, exercising time, etc, and help you schedule sports scientifically Call Reminder & APP reminder: The smart wrist watch comes with call, message, and various APP message reminder function It will display the icon & alarm you when there is a message pushed to you(Message, QQ, Wechat, and various APP) Buil in high capacity Japan Battery that can long last for superlong you don't need to replace battery frequently or charge it everyday! 50M waterproof(Note: not hot water, the button function is unavailable in water) 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) Shockproof Function: Repeatedly tested ABS armour shell, with outstanding shockproof & anti-drop performance, hard to be damaged under various harsh conditions Remote Camera: Connect the smart watch with your phone via bluetooth, then open the camera of your phone, and now you can press the S1 button of the watch to remot control the phone camera and take photos easily Strong Endurance, No Need to Charge A regular charge or frequent battery replacement is required for common wrist watch, however, for this design, all the steps can be eliminated for its superlong endurance Japan Battery Night Backlit Check time at night? You only need to press the top left LIGHT button once, and the EL shinner will light on and easy for you to check time clearly at night or in the dark Package Includes: 1 x Smart Wrist Watch NO Retail Box. Packed Safely in Bubble Bag.