Smart watch,[1 Year Warranty]JoyGeek All-in-1 Bluetooth Watch Unlocked Watch Phone for Android Smartphones and iPhone(Black) 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. View notifications from email, SMS, Caller ID, calendar and your favorite apps on your wrist. Functions: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 Please Note: It comes with a 12-month warranty and 30-day 100% money back full refund guarantee. If you find any quirks let our highly-rated, friendly and responsive after-sales support know and we'll refund 100% of your money back, no questions asked. Click the Add To Cart button NOW to ensure you receive it on Amazon.