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 the phone just by one key. The APP supports multiple languages, including English, French, German, Hebrew, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, traditional Chinese. M6 smart wristband just supports English and simplified Chinese.
Bluetooth Version: Bluetooth 4.0
Language:English,French,German,Hebrew,Japanese,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese
Screen type: OLED
Operating mode: Press button
Compatible OS: Android, IOS
Compatability: Android 4.3 / iOS 7.0 and above system