Queations about language:1. The watch supports the display UI interface language:English, French, Spanish, Portuguese, Russian2. The prompt language supported by the message push on the watch:Chinese, English, French, German, Spanish, Portuguese, Russian, Polish, Italian3. Mibro Fit mobile APP supports languages:Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Russian, Thai, Czech, Portuguese, Indonesian, Arabic, Turkish, Greek, Estonian, Bulgarian , Latvian, Lithuanian, Romanian, Serbian, Slovak.4. The language cannot be changed directly in the watch:The user cannot directly set the display language in the watch. When the watch is successfully connected to the mobile phone APP, the watch language will automatically switch with the mobile phone system language.Tips: The watch only supports the default 5 UI interface languages (English, French, Spanish, Portuguese, Russian)Note:This product is not a medical device. The measurement data is intended for reference purposes only and should not be used to diagnose or monitor medical conditions.Battery life varies with use and other factors.After wetted, please wipe out the surface water before use.There is a little of difference according to manual measurement.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Package List:1*Smart Watch1*Charging Cable1*User Manual(CN&EN)