VCALL U8 Bluetooth Smartwatch Smart Watch Wristwatch Long Battery Life Phone Mate for Samsung Huawei Android Smart Cell Phones - Red Upgraded Version U8: 1.48" Capacitive Touch Screen TFT LCD + Bluetooth 3.0. Support hands-free Calls / Answer or Dial calls from your wristwatch. Updated Version U8: Long Battery Life, Dial, SMS, phone book, call history, BT notification, BT music, long-distance capture, pedometer, sleep monitor, anti-lost Alarm, power save mode etc. Android Supports Functions: Sync, Passometer, Calculator, Stopwatch, Alarm Clock, Anti-lost Alarm, Sleep Monitoring, Music Player, Call History, Set Time/Date, SMS, MMS, Wechat, QQ, and Remote Camera. IOS Supports Functions: Sync, Passometer, Calculator, Stopwatch, Alarm Clock, Anti-lost Alarm. NOTE: Do not support Text Message, SMS, Wechat, QQ, or Remote Camera.