Features: Fashionable sport smart watch meets your sport requirment. Advanced SI-BW03 CPU, quick data process. FSTN display, full angle and clear to see. Compatible for iOS 7.0 Adroid 4.3 or above, with BT 4.0 it can connect a phone to synchronize information. 5ATM water-resistant for washing hand, water splashing etc. Made from aluminium zinc alloy case and stainless steel back. Main Functions: Pedometer(Steps, Calories, Distance), Stopwatch, Remote Control Camera, Week, Date, Alarm, Synchronization, Low Power Reminding, Call Reminding, Information Reminding(SMS, Twitter, Facebook, Whatsapp, Skype etc). Hardware: CPU: SI-BW03 Compatible: iOS 7.0 Adroid 4.3 or Above Screen: FSTN Full Angle Display BT: 4.0 Sensor: BMA222E(3D) Battery: 3.0V, 610mAh Lithium Battery, CR2450 Standby Time: 24 Months(in Energy Saving Mode) Water-resistant: 5ATM Note: 1.Please scan the QR code in the user manual to download and install app. 2.APP supports 9 kinds of language, which are English, French, Italian, German, Russian, Spanish, Portuguese, Japanese, Arabic. Main Functions: Pedometer: Steps, Calories, Distance Stopwatch: Support Remote Control Camera: Support Week: Support Date: Support Alarm: Support Synchronization: Support BT on / off Display: Support Low Power Reminding: Support Call Reminding: Support Information Reminding: SMS, Twitter, Facebook, Whatsapp, Skype etc.