FWX Wireless Bluetooth Smart Watch Wrist Watch Phone with SIM Card Slot camera and NFC bluetooth 3.0 or higher/Easy connection/Make calls/Support SIM/TF for IOS/Android Above SmartPhones (White) Compatibility: All Android and iOS Mobile Phone & Android Tablet PC.Android Mobile Phone: Samsung, HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI, and so on.iOS Mobile Phone: iPhone 6, iPhone 6 plus, iPhone 5, iPhone 5s , iPhone 4, iPhone 4s Phone function Make phone call directly from the smart watch, including answering and dial-up. SIM slot, support make calls by Bluetooth or smart watch. Remote taking photo function: You can control your cellphone to take photo from the watch.(you need to download apk) Entertainment MP3 MP4 Camera. Sport health Compass pedometer Sedentary remind sleep monitoring. The lost function--Seek mobile phone Two-way anti lost. Sync function QQ Wechat Twitter Facebook time schedule read message or news.