Stoga Twatch ST-034 Bluetooth Bracelet Watch Wristband Smart Watch Bluetooth 4.0 Sync Healthy Supports Smartphones IOS Android Apple Iphone Samsung Blue 100% Brand New and High quality from Stoga , sold by L.JAQUONICS ONLY! Bluetoot bracelet smart watch for iSO Apple iphone 5/5C/5S/6/6 Plus and Android phone like Samsung S3/S4/S5 Note 2/Note 3 Note 4 HTC and so on Function:call reminder,step counting, distance/calorie/sleep tracking,camera remote,anti-lost warning Watch function,time display,waterproof level IP57 Anti-lost function :Anti-Loss Vibration out of range from Phone