Features: 
This is your mobile phone， heart rate monitor， exercise tracker， sleep quality monitor and so much more， all at the mercy of your wrist. 
With the Smartwatch you can send AND receive messages， and make private calls without touching your phone. 
Your Smartwatch will include advanced functions like calling， texting， heart rate testing， exercise tracking， sleep monitoring， Bluetooth and more!

Specifications:
Condition: brand new
Includes functionality as a:
mobile phone
heart rate moniter
exercise tracker
sleep quality moniter
EGG detection
motion detection......
Color: lack band+black dial/golden dial+brown band/silver dial+brown band
The dial thickness:1.1cm
The band width: 2cm
Wearable length: 24cm(the buckle length is not included)

Package included:
1 x Smart watch
1 x USB cable
1 x Protective film
2 x Screws
1 x Mini screw driver