Veezy Gear Bluetooth Smart Watch WristWatch Phone Mate Black View notifications from email, SMS, Caller ID, calendar and your favorite apps on your wrist. CPU: MTK6260; Network: GSM 850/900/1800/1900 MHz Bluetooth: Support Bluetooth V3.0,Compatible with V2.1/V2.0 /V1.2/V1.1 GSM & Bluetooth Smartwatch with Touch Screen Lasts multiple days on a single battery charge. Can work separately as a cell Phone. Bluetooth Dialer & Bluetooth Headset, Music Player, Camera, Alarm Clock, Watch, Pedometer, Vibration Alert This watch can also work with iPhone as a Bluetooth device(Means you can receive a call or make a call also sync your contacts to this watch via bluetooth).But Some functions like Notification Push,Remote capture,Anti-lost are currently unavailable on iOS because the iOS app is unavailable now One year warranty service is voided if not purchased from Veezy Direct. We use Amazon order number to verify this information.