Tagital&reg; T8 Bluetooth Smart Watch Wrist Watch For Android IOS Smart Phone Samsung S5 / Note 2 / 3 / 4, Nexus 6, HTC, Sony, Huawei and Other Android Smart Phones (Black) Time / Date / Week / Battery state display. Answer or Dial calls from your wrist. Functions supported for Android: 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. Functions supported for iPhone: Sync, Passometer, Calculator, Stopwatch, Alarm Clock, Anti-lost Alarm, Barometer, Thermometer. NOTE: Do not support Text Message, SMS, Wechat, QQ, or Remote Camera. Ringing reminder when you receive a call. Ringing reminder once your mobile phone disconnected. Remotely taking photo function: You can control your cellphone to take photos from your wrist. Need install "BTNotification"