zeblaze thor pro 1.53 inch 1+16gb 3g gps wifi smartwatch android 5.1 mtk6580 quad core 2.0 mp camera heart rate monitor smart watch

['support nano sim card and 2g gsm & 3g wcdma network.', 'built-in gps module, receive satellite gps signal.', '1.53inch ips display touch screen with 320* 320 pixel, large and clear to see.', 'android 5.1, advanced cpu mtk6580 quad core 1.3ghz, quick data processing. rom 16gb and ram 1gb.', '2.0mp camera, clear to take ps.', 'compatible for ios 9.0 & android 5.0 or above, with bt 4.0 it can connect with a phone to synchronize information.', 'support wifi 802.11b/g/n connection, convenient