Represent U8 Bluetooth smartwatch, nowadays there is a too much demand of a Bluetooth smartwatch because when someone calls come it directly give message to a Bluetooth smartwatch and Bluetooth smartwatch suddenly starts vibrating so we understand that some one call came and we talk with them .it is a blue tooth watch but it takes too much battery catch up and the price of this smart watch is high as a ordinary man cannot be able to afford to buy a watch.it is a best smart phone with great features.