Best in segment Display, Touch, Chipset and Working memory(Compared to all products in this segment)Sim Card Support( GSM, micro SIM ),TF Card upto 32 GB,2 mp camera,Audio/Video supported,G-sensor sync function: ;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 watch Make phone call directly from the smart watch,including answering and dial-up.SIM slot,support make calls by Bluetooth or smart watch.SIM CARD SLOT:It also has its own SIM card slot, allowing it to become its own communication device that can make or receive calls, text and read or send emails etc.FUNCTIONS:You can use the smart watch to make or answer calls. The watch's built-in speaker allows you to listen to your favorite music anywhere. Anti-lost alarm function, push notifications, remote camera. The watch has a sleep monitor, a pedometer,sedentary reminder, water in-take reminder. A stopwatch so it helps to keep a tab on your activities. Bluetooth Dialer,Pedometer,Sleep monitor,Sedentary Reminder,Music Player,Alarm Clock, Watch,Camera,Remote camera,Bluetooth SMS/Message Notifier,Message Reminder,Call Reminder,Answer Call,Dial Call,NFC for quick pairing. Sync function;time,schedule,read message or news;Entertainment: MP3,MP4,Camera.NEW TECHNOLOGY AND USER INTERFACE:Moreover with its help you can send personal messages to your friends or even your heart pulse to your significant other via taps, in case they own a smartwatch too. In a similar way, the unique Taptic Engine is designed to give you delicate and fully customizable nudges when you get a notification.IN THE BOX: dz09 smartwatch & free Earphone.NOTE:the color of earphone will supply as per availability.