Main Features: SIM card / Bluetooth phone call (Bluetooth v3.0) / answerYou can dial or answer a phone call from your wrist watch MessagingEffortlessly send / receive messages to have a good interaction with your friendsPhonebook / call log / message / music syncEasily realize information Synchronization with your universal smart phone, more convenient to usersMusic playingEnjoy splendid music anywhere and anytime 0.08MP camera You can freely take phone by using the camera of the watch or remote control your universal smart phone320mAh BatteryCan meet your needs, ensures more durable use1.54 inch TFT HD LCD touch screen, 240 x 240 pixelsBest suitable screen size with high definition picture displaying gives you great experienceSleep monitoringCarefully monitor your sleep quality PedometerRecord the steps you take and count the distance to make you fully control your sports Sedentary reminderDevelop scientific habits and effectively resist sub-healthAnti-lost / finding phoneWhen the Bluetooth is disconnected or the phone is out of the Bluetooth distance, the watch will alertRemote control phone cameraEffortless realize remote control and record every wonderful moment with any angleOther functionsSound recorder / alarm / calender / calculator Stainless steel watch caseStainless steel case with great durability and wonderful tactile sensation and glossinessSuper soft rubber band Adopts high quality rubber material which is super soft and comfortable to wearPin buckle design Classic stainless steel pin buckle, convenient to wear and take off Compatibility: Compatible with Android smart phonesNote: 1.This phone will only work with GSM networks: GSM850/900/1800/1900MHz