Smart Watch,[U.S. Warranty]JoyGeek All-in-1 Bluetooth Watch Wrist Watch Phone with SIM Card Slot and NFC for IOS Apple iPhone,Android Samsung HTC Sony LG Smartphones(Silver) Function:Sport health,Pedometer,sedentary remind,sleep monitoring,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Tow-way anti lost,NFC for quick pairing All in one,Smart Watch,Cell Phone Watch,Sync Watch in one watch.Insert Sim Card and use as a regular Cell Phone.Sync to Andriod or IOS smart phone and use as a smartwatch. 1.54" TFT LCD 2.5D Radian Capacitive Touch Screen 240*240 pixels, OGS Laminating Process Receive notifications on your wrist, including caller ID, texts and emails. Make or answer calls. View notifications from email, SMS, Caller ID, calendar and your favorite apps on your wrist.