1. CPU MTK6580 quad core 1.3GHZ, ROM 4GB + RAM 512MB
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<br />2. Aluminum watchcase with anodic oxidation processing, 
<br />CNC manufacturing
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<br />3. 1.39 inch UHD AMOLED whole round screen, resolution 400*400 pixel,  
<br />OGS capacitive screen, Non-air-gap
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<br />4. Built-in Android 5.1 OS, easy online upgrade
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<br />5. 3G supported, nano SIM WCDMA
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<br />6. BT 4.0 +WIFI
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<br />7. Accurate GPS
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<br />8. Camera 2.0 Mega pixel
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<br />9. Support pedometer, heart rating, anti-theft etc.
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<br />10. Language: India, Indonesia, Polish, German, French, Russian, Spanish, Turkish, English, Vietnamese, 
<br />Myanmar, Bangladesh, Thai, Arabic, Japanese, Korean, Portuguese, Italian, Hebrew
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<br />Specifications: 
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<br />Hardware Specification:
<br />CPU      MTK6580  Quad core 1.3Ghz  
<br />OS     Android 5.1 
<br />RAM     512MB
<br />ROM     4GB 
<br />SIM card     Nano Sim; 3G network,WCDMA
<br />Display     1.39 inch AMOLED whole round HD;resolution: 400*400 pixel;260000 colors
<br />Touch screen     OGS Capacitive Screen,full bonding technology
<br />G-sensor     Yes
<br />Heart rate sensor     Yes
<br />Sensor Hub     Yes
<br />Speaker     Enclosed speaker
<br />Mic     Yes
<br />Bluetooth     Ver 4.0,  compatible for Android 5.0 or above phone.
<br />Battery     400mAh High Power Polymer battery
<br />Charger     4 pins magnetic connecting, charge and data transfer
<br />Main function:
<br />Phone function     3G WCDMA 900/2100 or customized; 2G GSM 850/900/1800/1900 quad-bands;
<br />SMS     Support
<br />Caller ID display     Support
<br />WIFI     Support
<br />GPS     Support
<br />Music     Support
<br />Heart rate monitor     Yes, the real sensor, accurateness above 95%
<br />Pedometer     Yes, automatically running, including Step records, Calories calculation, Distance calculation;
<br />Camera     2.0 mega pixel
<br />OS online upgrade     Yes
<br />Info bluetooth sync      Yes
<br />Screen on gesture     Yes
<br />Google map     Yes
<br />Google Play     Yes
<br />Voice assistant     Yes
<br />Voice input     Yes
<br />Weather     Yes
<br />Sound recorder     Yes
<br />Browser     Yes
<br />Calendar     Yes
<br />Applications     download, install and uninstall, 2 modes of UI patent design
<br />Anti-lost     Anti-lost remind
<br />Bidirectional search;
<br />Remote control     Remote control music
<br />Remote control camera
<br />Watch face     11 types patent design watch faces
<br />Facade Specification
<br />Dimension     47* 47* 15.2mm
<br />Appearance finish technology     Alluminum,Anodic Oxidation,CNC
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<br />Note:
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<br />1.Because the smart watch app and software has occupied about 2GB memory, the rest free using memory is about 2GB.
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<br />2.The APP is "Sinwear" APK ,it can work with Android 5.0 and IOS 7.0 or above phone.
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<br />3.Not recommended to always stay "auto-light" on function for the battery will be comsumed faster.