Mettle 4G Compatible Bluetooth Smart Watch Wrist Watch Phone with Camera SIM Card Support Smartwatch (Black Strap ). Black Smartwatch(Black Strap Free Size)

Best in segment Display, Touch, Chipset and Working memory(Compared to all products in this segment)2G Sim Card Support( GSM, micro SIM ),TF Card upto 32 GB,2 mp camera,Audio/Video supported,G-sensorSync function: QQ,wechat,Twitter,Facebook;time,schedule,read message or news;Sport health: Pedometer,sedentary remind,sleep monitoring Phone function(GSM and 2G only): Make phone call directly from the smart watch,including answering and dial-up.SIM slot,support make calls by Bluetooth or smart watchYou Can Received Call & Talking Without Any DisturbanceCompatibility: All Android andMobile Phone & Android Tablet PC. Android Mobile PhoneBluetooth SupportWith Call FunctionTouchscreenWatchphone