Main Features:<br />1.Bluetooth Function:This smart wristwatch is available for smartphones with bluetooth function.<br />2.Sync Function:1.Sync phonebook with smartphones;2.Sync SMS only with Android devices; 3.Sync incoming call with smartphones;4.Sync music with smartphones.<br />3.Anti-lost:Alarm with sound or vibration if leaving your smartphone away from about 10 meters.<br />4.Camera: You can take photos of whole family without other help， just use "Camera" function.(only for Android Phone)<br />5.Sports Partner: It can display health parameters such as time，calories.Let you know your sports data， adjust your exercise program and get healthier life!<br /><br />Basic Information<br />Model:U8<br />Color:Black/White/Red<br />CPU:MTK6260<br />ROM:32MB<br />RAM:32MB<br />Frequency:360MHz<br />Screen:TFT<br />Display Size:1.44 inch<br />Resolution:128 x 128<br />Bluetooth:V3.0<br />Battery:230mAh Li-battery<br />Voltage:3.7V<br />Speaker:8´Î/0.7W<br />Microphone:Yes<br />Material:Silicone<br />Net Weight:45g<br />Language:English，French，Italian，Espanol，Portuguese，Germany，Russian ，Arabic<br /> <br />Package Includes:<br />1 x Smart Watch<br />1 x USB Cable<br />1 x User Manual<br /><br />NOTE: Android Phone can use this watch's all functions;BUT IOS only support:Passometer，Calendar，Call Sync，Calculator，Clock，Stopwatch.