The K8 MTK6572AX Android 4.4.2 Wi-Fi Bluetooth Smart Watch has a super clear TF screen， and that makes a big difference. And there is a rectangular sapphire glass dial with 3D curved edges that complements its amazingly beautiful screen display. These are not all， however. The best part of this smart watch lies in its hardware and functions. Built with powerful MTK6572AX processor， it runs independently on Android 4.4.2. The watch lets you make calls and send text messages with SIM card， play music and videos， take pictures， listen to radio， check weather forecast， and even keep track of your daily activities on your wrist. Don’t miss out!                                    Features             Super clear TF screen makes a big difference<br> Rectangular sapphire glass dial with 3D curved edges for an amazing screen display<br> Built with powerful MTK6572AX processor， run independently on Android 4.4.2<br> Support SIM card for making phone calls and sending text messages<br> Integrated with multimedia player， camera， radio， weather forecast， pedometer， health management， GPS， and a lot more<br> Support Wi-Fi and Bluetooth connections<br> Support data sync and notification push from paired cellphone<br> Sleek user interface， easy to use<br> Tough aluminum alloy casing resists scratches， rust， and corrosion<br> Lightweight design， stay comfortably on your wrist <br>                                                            Specifications            Model No    K8 Smart Watch    <br>Outline parameter    <br>Dimension    47x39x13mm    <br>Color    Silver / Black / Gold / Red / Blue    <br>Dimensions    (9.84 x 1.61 x 0.51)" / (25 x4.1 x 1.3)cm (L x W x H)    <br>Weight    3.63oz / 103g    <br>Hardware parameters    <br>OS    Android 4.4.2    <br>CPU    MTK6572AX Dual Core 1.2GHz，    <br>RAM    512M + 4GB    <br>LCD    1.54 inch IPS，Resolution: 320*320 pixel    <br>Touch Panel    G+F capacitive touch screen，    <br>Blutooth    Ver 4.0， Not supportsynchronous push by bluetooth    <br>Camera    2.0M，Photo resolution 1600x1200 pixel    <br>Battery    450mAh Polymer battery，    <br>Navigation    Support GPS，A GPS function    <br>WiFi    Support Wifi 802.11b / g / n    <br>FM    Support    <br>Function parameters    <br>Call Function    Network Support: GSM/GPRS/EDGE/WCDMA，<br>2G GSM: 850/900/1800/1900MHz，3G WCDMA: 850/2100 MHz    <br>Dial，hands-free，phone records，phone book，    <br>SMS    Local SMS，    <br>    <br>Music player    Support mp3，aac，wma，flac，ape，amr，wav format    <br>Video player    Support mp4，3gp，avi，mpg，rmvb，flv，mov format    <br>EBook    Support TXT，Office，PDF，etc.    <br>Picture    Support JPG，JPEG，PNG，ect.    <br>Phone calls reminding    Ring and vibration remind，    <br>        <br>Pedometer    Movement step record，calories calculation，movement mileage records，    <br>Standard accessories    Charging case，charger，data cable，user manual，screwdriver<br>    <br>                                                            Package Includes            1 x Smartwatch<br>1 x USB Cable<br>1 x Charging Dock<br>1 x User Manual<br>1 x Screwdriver<br>