This multi-function smart watch features the latest full-round, full-touch dial design. The full screen and natural lines make the watch look simple and elegant. It also supports multiple languages, which will present you a better wearing experience. Features:MTK-2503 chip, support dual mode BT3.0+4.01.3 inch IPS capacitor full round screen operation.Compatible with IOS 8.0 or Android 4.4 and above.Full touch screen, smooth sliding, easy to operate.The watch comes with a strap that is light and convenient, comfortable and skin-friendly to wear.The watch has a beautiful UI dial that attracts the public eye.IP67 waterproof, you can wear it when hand washing.Multi-function, such as step counting, sleep, heart rate monitoring, call and information synchronization, anti-lost, remote music playback and so on.Parameters:Chip: MTK-2503Screen Size: 1.3 inch Resolution: 240240 dpi Touch screenBT Version: BT 4.0LE+3.0LEBT Distance: 8-10 metersMemory: 128MB+64MB Speaker: 1511 ACC Speaker, H-freeCompatibility: Android 4.4 and above / IOS 8.0 and aboveBattery: Lithium batteryBattery Capacity: 300mAhUse time: 1-2 daysStandby time: 5 daysSpecifications:Color: Black, Silver, Pink (Optional)Watch Case: Zinc AlloyWatch Band: SiliconeWater-resistant Level: IP67Case Diameter:4.4cm / 1.73inCase Thickness: 1.3cm/ 0.51inBand Width: 2.0cm/0.79inBand Length : 26cm/ 10.24inWatch Weight: 56g/ 1.98ozPackage Weight: 182g/ 6.42ozPackage Size: 9.7 8.5 6.5cm / 3.82 3.35 2.56 inWatch Languages:Chinese, English, French, Spanish, Polish, Portuguese, Italian, Dutch, Turkish, Russian, GermanAPP Languages:English, Chinese, French, Spanish, Italian, Hungarian, Portuguese, Romanian, Ukrainian, Russian, Polish, Korean, Indonesian, Dutch, Danish, German, Swedish, Tukish, Finnish, Czech, Japanese, Slovak (support to add more languages)Functions:Automatic recording activity (walking, remote, calorie), Heart rate monitoring, Blood pressure monitoring, Multi-sport mode, Sleep monitoring, Stopwatch, Call reminder, Message reminder, BT voice call, Remote control camera, Music control, Real-time weather, Anti-lost, ect.Package List:1 Watch1 Charging Line1 User Manual( Chinese, English )