1、[Exquisite Workmanship] Made of corning gorilla with full 360°laminating process, wear resistant and explosion-proof. 1.54-inch IPS screen with 240*240 resolution shows vivid picture details, bringing HD colorful viewing experience. 2、[4G Netcom] Built-in Nano SIM card slot, support 4G independent calls and 4G full network communication with fast internet speed and high efficiency. 3、[Premiun Chip] Quad-core high-speed chip and built-in large capacity storage, feature fast processing and browsing speed. 4、[Dual HD Camera ] With dual 2.0MP camera, you can take HD photos and enjoy clear video call anytime and anywhere. 5、[Multiple Positioning] GPS+Wi-Fi+LBS base station, provide fast and stable positioning, recording your all-day routes accurately. 6、[Large Capacity Battery] Built-in 1080mAh lithium ion battery, can be quickly and safely charged via -B port and offer long battery life for daily use. 7、[Fitness Activity Tracker] Using 3-axis motion calculation method, W5 offers scientific numerical management to record your all-day steps taken. 8、[Free APP Download] Massive APPs can be download to the watch at will, just functioning like a mobile phone, convenient to use. 9、[IP67 Waterproof] Can be worn while washing hand, meeting daily life waterproof needs. 10、[More functions] Photo album, Video, Music, Maps, Sound recording, Alarm clock, Calculator, Calendar, Adding friends, Browser, Play store, Multi-language switching, etc. Features: [Multiple Positioning]GPS+Wi-Fi+LBS base station, provide fast and stable positioning, recording your all-day routes accurately. [Exquisite Workmanship]Made of corning gorilla with full 360°laminating process, wear resistant and explosion-proof. 1.54-inch IPS screen with 240*240 resolution shows vivid picture details, bringing HD colorful viewing experience. [4G Netcom]Built-in Nano SIM card slot, support 4G independent calls and 4G full network communication with fast internet speed and high efficiency. [Premiun Chip]Quad-core high-speed chip and built-in large capacity storage, feature fast processing and browsing speed. [Dual HD Camera ]With dual 2.0MP camera, you can take HD photos and enjoy clear video call anytime and anywhere. [Large Capacity Battery]Built-in 1080mAh lithium ion battery, can be quickly and safely charged via Micro-B port and offer long battery life for daily use. [Fitness Activity Tracker]Using 3-axis motion calculation method, W5 offers scientific numerical management to record your all-day steps taken. [Free APP Download]Massive APPs can be download to the watch at will, just functioning like a mobile phone, convenient to use. [IP67 Waterproof]Can be worn while washing hand, meeting daily life waterproof needs. [More functions]Photo album, Video, Music, Maps, Sound recording, Alarm clock, Calculator, Calendar, Adding friends, Browser, Play store, Multi-language switching, etc. Parameters: Screen: 1.54 inches full-touch screen Resolution: 240 * 240px BT: 3.0 Compatibility: Android 4.4 and above or iOS 8.4 and above Memory: 1G + 8G Dual Cameras: 2.0MP Battery Capacity: 1080mAh (included in the package) Charging Voltage: 4.4V App: Aladeng Specifications: Model: W5 (ALD_H6) Material: Plastic Color: Black-Blue / Black-Grey / Black-Pink / Silver-Pink （Optional） Water-Resistant Level: IP67 Dial Size: 47 * 42mm Dial Thickness: 16mm Item Weight: 84g / 2.96oz Package Size: 8.1 * 8.1 * 7.7cm / 3.19 * 3.19 * 3.03in Package Weight: 164g / 5.78oz Note: * Please read the user manual carefully before using this product. * There may be some errors due to manual measurement. * Network frequency supported: 2G: GSM:850/900/1800/1900MHz 3G: WCDMA :B1(2100MHz),B8(900MHz) 4G: TDD-LTE :B38 B39 B40 B41    FDD-LTE: B1(2100MHz)/B3(1800MHz)/B7(2600MHz)/B8(900MHz) Package List: 1 * Smart Watch 1 * Charging Cable 1 * User Manual 1 * Smart Watch 1 * Charging Cable 1 * User Manual