Mynike Smart Watch Bluetooth Fitness WristWatch Waterproof Smartwatch with Camera Pedometer Anti-lost Men Women Health Bracelet Watch for Apple iphone 6S IOS Samsung S7 Android Smartphone (White) hone GSM (850/900/850/900) four frequency on the phone, dial, hands-free, bluetooth phone, the phone book, call records Sports health sports pedometer, sports mileage records, calories calculation, sedentary remind, sleep quality monitoring alarm clock, calendar, stopwatch, calculator, remote control cell phone pictures, QQ, micro letter, weather, two-way anti lost, lost to remind, position the watches, flashlight, world time Entertainment MP3 / MP4 local broadcast, bluetooth music playing SMS send and receive SMS, local SMS text messaging on mobile phones bluetooth synchronization, push SMS bluetooth synchronization Storage capacity maximum support 32 gb Micro SD (TF card)