Specifications: Call Function: GSM/GPRS 850/900/1800/1900 four frequency conversation, Dial, hands-free, phone records, phone book, Bluetooth phone. SMS Local SMS: Text messaging on mobile phones Synchronous push by Bluetooth ( for android mobile phone). Entertainment: MP3, Bluetooth music playing; Phone calls reminding; Ring and vibration remind. Clock display: 3 ways show display clock, free switch; Click to switch. Bidirectional: anti-lost, lost remind, Bidirectional search. Pedometer: Movement step record, Sedentary remind: Sedentary remind. Sleep monitoring: Sleep monitoring. Taking pictures: Watch takes pictures; memory storage; picture shows: PNG, JPG. Remote control mobile phones: Storage to mobile phones; picture shows: PNG, JPG. Bluetooth Dialer,Contacts,Call Reminder,Clock,Alarm,Calendar,Sound Recorder,messaging(only support Android),Anti-lost(only support Android),remote capture (only support Android),Remote notifier(only support Android),BT music(only support Android),Pedometer,Sleep Monitor,Sedentary Reminder, Bluetooth transfer information (For android phone) Whatsapp, Facebook, Timely information etc. Friendly Reminder: There is no APK for iPhone, so five functions can't sync with iPhone(1. Anti-lost, 2. Messaging, 3. Notifier, 4. Remote Camera,5. Bluetooth music), but all other function can use normally because of no need to use the app. Android Phone can support all function in the description. Package Including: 1 x Smartwatch 1 x Charging cable 1 x Chinese & English user manual