Geelyda Smart Watch Aplus GV18 Bluetooth phone Camera Sweat Proof Wrist Watch with SIM Card Slot and GSM NFC for IOS iPhone, Android Samsung HTC Sony LG Smartphones-white Along with SMS, e-mail and app notifications, a media controller, schedule, alarm, Message Reminder, Call Reminder,Answer Call, Dial Call,Remote Control, Push Message, timer and weather provide a variety of useful functions. This GV18 wristwatch can be used as phone freestanding with SIM card. Support hands-free calls /Answer or Dial calls from your wrist for Android. Please note you can see the caller ID on your watch if you sync the contact information through Bluetooth connection; Bluetooth mode: For Android system, it supports anti-lost, phone book, Fundo, remote camera and notification push including email,calls, Facebook & Twitter. Entertainment: MP3, MP4, AVI format for local playback; Bluetooth music player,Sedentary reminder, remote camera,music player, calendar, calculator, alarm clock are waiting for you to discover and experience; Note:Compatible with Android; IOS 8.2 above; Bluetooth 4.0; No need to download APP