Bingo U8 Smart Watch has a Square Shape Touch screen Dial display pattern having a resolution of 240*240 pixels and dial size 47*40*9.9mm with strap having black color with weight weighing 200gm.Working mode:-Bluetooth Mode: You can connect calls, disconnect, send and get messages notifications through Bluetooth feature.It is compatible to devices having Bluetooth version 3.0 and below in smart phones, Tablets and PC’s and for (android phones V2.3).It has features such as calling function which enables you make a call and disconnect it ,you can also send and receive messages through it and also supports hands free call, Phonebook features and also you can Sync its history but only supported to android Phones for which you need to download app. Ringing Reminder, Anti –lost alarm to make you warn about where you phone is ,this feature is only activated when once you have sync your phone with the watch. It also supports taking Remote photo function that allows your mobile (only android) to take photo from the watch. It also has stopwatch feature, altitude meter to measure the altitude of any object above any fixed level, Barometer to measure atmospheric pressure. For the battery backup it has Charging Time Ability of 2hours, Talk Time: near to 3hours, Stand by Time of about 160 hours and music playing capacity of 6 hours. Initial Steps to Use the Devices: 1) Whenever you wear this watch wear it in correct direction, the power button should be on the watch when worn on the right side.2)Whenever you use the Smart watch then first install “Bluetooth notice” (BT Notification) application only supported for(Android version and then run, Bluetooth Smart watch will be automatically synchronize with date and time of smart phone accordingly.3) How to connect and disconnect Bluetooth devices:Initiate the pairing of the of Bluetooth devices and Phone connectivity ,Bluetooth Smart watch will automatically send request i.e. reading your smart phone phonebook and call log(keeping in mind that the distance b/w your smart watch and phone shouldn’t be greater than 10 meters.