Malvolts Hi-Watch Wrist Mobile Phone GSM Bluetooth Smart Watch For Android Smartphone Samsung Galaxy S5 S4 S3 Note 4 3 2, All Sony Devices, All HTC Models, Bluetooth connection (Gold) It is not only a GSM mobile phone, but also a smart bluetooth watch. support Call, phone book, SMS, data sync, play music, stop watch, clock,call history, sleep monitor, pedometer and so on. MTK6260A chipset , 1080p display,Bluetooth V3.0, compatible with V2.1/V2.0 /V1.2/V1.1 Perfect compatibility for all device with Bluetooth function. Support Bluetooth phone. Good workmanship. Aluminum alloy frame, professional arc screen, ergonomic design of strap Sleep Monitoring, sedentary reminder, calculator, recording, video player, bidirectional and loss