Kingsford DZ09 Bluetooth SmartWatch with SIM/TF Card Slot, Camera, Whatsapp, Facebook, Alarm Compatible with all Android Smarphones. Size name:DZ09 Smartwatch   ONE YEAR REPLACEMENT WARRANTY ON FAULTY PRODUCTS PRODUCT DESCRIPTION This drumstone watch is Bluetooth 3.0. All functions support android 4.3 and up smart phones.But for iphone, it support answer & call, phone book, music play, camera, clock, pedometer, phone anti-lost alert, radio, sleep monitoring, etc. But not support SMS(with SIM card can be), remote camera control.App not support ISO. FEATURES: * Phone function: GSM/GPRS 850/900/1800/1900(2G); Call,hand free,call record,phone book;Bluetooth phone call  * Image viewer, Sound recorder, Audio player(need put and SD card ) * SMS: Local SMS; Phone SMS Bluethooth synchronization  * Phone calls reminding: Ring and shake  * Clock display: 3 sets of display clock, Free switch  * Two-way anti lost: Anti lost remind; Two way search  * Pedometer: Step motion meter,Calories calculation,Sports mileage records  * Sedentary remind: Sedentary remind; Sleep monitoring  * Photograph: Watch photos,Storage to the watch; Remote photos,Storage to the phone  * Alarm clock: Yes  * Compass: Yes  * Calendar * schedule sync  * Stopwatch  * Whatsapp,Twitter,Facebook (need put a SIM card) * Bluetooth push: News client information,System Settings information; Schedule, Synchronous remind Time synchronization SPECIFICATION:  * Size: is 1.51x2.19x0.46inch  * Appearance fish technology: Stainless steel wire drawing  * Net weight: 50g  * Memory: Support max 32GB TF card  * Bluetooth: Ver.3.0  * Camera: 0.3M  * Acceleration sensor: Support:3D acceleration, Step gauge analysis,Sedentary remind, * Sleep monitoring, Anti lost, Remote picture  * G-sensor: Yes