EFOSHM is USA registered brand.</br>NOTE: Most of functions are compatible with iPhone 4/4S/5/5S/6/6 Plus?? EXCEPT FOR 'Messages'?? 'BT notice' and 'BT camera'.</br>Function:Passometer??Message Reminder??Call Reminder??Answer Call??Dial Call??Remote Control??Push Message??Altitude Meter</br>Sedentary Reminder:Pedometer:It is a good friend to tell your sports situation:how many steps you walk??how far you run??how many Calories you burn.Hey!Guy??it is good monitor for health.Remind you to take exercises when you keep sitting or still for some time.</br>Pedometer:It is a good friend to tell your sports situation:how many steps you walk??how far you run??how many Calories you burn.Hey!Guy??it is good monitor for health.</br></br>Product Description</br></br><b>Stop-watch</b> An excellent timekeeper <br> <br> <b>Power save</b> Work for longer time after you start this function. <br> <br> <" Show phone number-Touch phone number is to call. <br> <br> <b>Barometer and Altimeter</b>show air pressure ??temperature and elevations. <br> <br> <b>Bluetooth Music</b> Let you enjoy wireless music from your phone through bluetooth. <br> <br> <b>Anti-lost</b> U8 black smart watch will ring when the distance between watch and smartphone is too long. <br> <br> <b>Compatible</b> Bluetooth Smart Watch WristWatch for Android IOS iphone Samsung Galaxy HTC LG <br> <br> <b>Dialer</b> show received??not received??dialed phone number.Also??you could dial though this function directly. <br> <br> <b>Function</b> Passometer??Message Reminder??Call Reminder??Answer Call??Dial Call??Remote Control??Push Message??Altitude Meter <br> <br> <