Product details of Smart Iwatch BraceletFeaturing a touch screen display， this smart watch is a slim and stylish design to suit all genders and is rechargeable， just like a smart phone but conveniently wraps around your wrist and is compatible with most smartphone systems. Grab one today and experience the luxury of technological advancements!Functions? Type: Smart Watch? Connectivity: Bluetooth V3.0? Frequency: 2.4GHz Spectrum? Display: OLED Capacitive Touchscreen? Bluetooth Pairing [Functions]:A) Incoming Call & Outgoing Call from WatchB) Incoming SMSC) Call Reminder， Meeting Reminder， Drinking ReminderD) PedometerE) Anti lost functionF) Music playerG) Time displayH) Calls LogI) CameraJ) Notification viewing for all others apps [Whatapps， wechat..]K) Phonebook ContactL) Alarm ClockN) Tools [ Calculator， Calender etc]? Time Display: 24hr? Battery Level Display: Yes? Pedometer: 3D gravity sensor gyro? Memory: 32M? Speaker: 0.9W? Microphone: 38DB? Vibration Motor: 8 x 2.7 mm? Energy Core: Yes? Movement type: Digital watch? Display type: GUI? NFC: Near Field Communication Support? App Compatibility: To All Phones [Iphone， Sammsung， Lenovo etc]? Connectivity: iPhone， Android， Windows Phone， etc..? Battery: 250mAh Lithium Rechargeable? Charging: DC 5V 1000mA (via USB)? Charge Time: 2-3 hrs? Standby Time: 168 hrs? Dimensions (W x H x D): 40mm x 47mm x 11mm? Inner Diameter: 60mm (approx.)? Opening Distance: 50mm (max.)? Weight: 40g? Package Contents:o Smart Watcho USB Charge Cableo Manual