This Atongm W008 Multifunctional SIM Card Smart Bluetooth Watch， fully compatible with both Android and IOS systems， could satisfy all you wants on a smart watch. With high-tech Bluetooth connectivity， it is capable of a variety of amazing functions， including voice recorder， pedometer and more. Also， insert SIM card， it can function as a smart cellphone， allowing hands-free calls. Its sleek modern design elevates your look while soft band gently straps to your wrist to ensure maximum comfort. You won’t regret!                                    Features            SIM card support， Bluetooth connectivityCapable of a variety of amazing functions， including voice recorder， pedometer and moreSupport hands-free callsSleek modern design elevates your lookSoft silicone band， comfortable to wearFully compatible with Android and IOS                                                            Specifications            Casing Material    Metal    <br>Wristband Material    Silicone    <br>Color    Black    <br>Dimensions    (9.45 x 1.57 x 0.39)" / (24 x 4 x 1)cm (L x W x H)    <br>Weight    3.42oz / 97g    <br>Wristband Length    7.09" / 18cm    <br>Plug    USB    <br>                                                            Package Includes            1 x Smart Watch1 x User Manual1 x USB Cable1 x Earplug