Main Features:- Sleep monitor: it will record your sleep time and sleep quality so that you can change your habit to improve your sleep
- Anti-lost: it can help you remind the watch
- Sapphire mirror design is scratch resistant and water resistant
- You can power off the smart wristband by long press the UI interface
- Answer or dial the phone just by one key Bluetooth version: Bluetooth 4.0
Language: English，French，German，Hebrew，Japanese，Portuguese，Russian，Simplified Chinese，Spanish，Traditional Chinese
Screen type: OLED
Operating mode: Touch Screen
Compatible OS: Android，IOS
Compatability: Android 4.3 / iOS 7.0 and above system
People: Female table，Male table
Available color: Black，Gold，Silver Type of battery: Li-polymer battery
Battery Capacty: 60mAh
Standby time: about 10 days Functions: Alarm Clock，Remote music，Sleep management，Time Shape of the dial: Rectangle
Case material: Aluminium
Band material: Genuine Leather Dial size: 4.6 x 1.8 x 1.0 cm / 1.81 x 0.71 x 0.39 inches
Band size: 23.5 x 1.8 cm / 9.25 x 0.71 inches
0.115 Package weight: 0.1384 kg
Product size (L x W x H): 23.50 x 1.80 x 1.50 cm / 9.25 x 0.71 x 0.59 inches
Package size (L x W x H): 11.00 x 9.00 x 5.00 cm / 4.33 x 3.54 x 1.97 inches Package Contents: 1 x M6 Smart Wristband， 1 x English User Manual， 1 x USB Charging Cable