I3 Bluetooth Smartwatch Black

This item features a 1.39" Screen touch screen, support text incoming call notification, pedometer and sleep monitoring.
it's more than a watch.
features:
metal frame / mtk6580 quad core 1.3Ghz / 3g wcdma / android 5.1 / Nano sim card / bt4.0 / Mp3 / mp4 / phone book / dial / sms / gps position / wifi / heart rate / pedometer / smart notification
general design: metal watch frame, exquiste workmanship, unique and beautiful round design, lightweight and portable.
smooth touch and sweat-resistant: silk smooth and soft touch on the surface, extreme comfortable grip feeling, anti-dirt, and anti-scratch.
simple operation: 1.39" 400*400Pix touch screen, 512mb ram+4gb rom, mtk6580 1.3Ghz, 3g wcdma
simple android 5.1 Os. Perfect view angles, easy control, quick in reaction with high sensitivity.
easy connection: bt4.0. Wifi, very convenient.
main functions: heart rate and pedometer, text and call notification, alarm, sleep monitoring, gps, mp3, mp4, time, etc.
long endurance: 350mah, low energy consumption, full charge for almost 2-3 days standby.
specifications:
model: i3
colour: golden, silver, black(optional)
material: metal
network: wcdma: 850/2100mhz; gsm: support
charge/data port: specilaised usb charging port
bt version: 4.0
battery capacity: 350mah (1 day use; 2-3 days standby)
(standby time will depend on the actual using situation.)
product size: approx. 22 * 5 * 2Cm / 8.6 * 1.95 * 0.78In
product weight approx. 85G / 2.97Oz
package size approx. 11 * 11 * 8.5Cm / 4.3 * 4.3 * 3.31In
package weight approx. 197G / 6.89Oz
note:
item colour may show slight aberration due to different shooting light and monitor display.
heart rate monitoring is influenced by various factors like tensions, drugs effect, etc.
package lists:
1 * smart watch
1 * usb cable
1 * screw driver
2 * spare screw driver
1 * user manual