How to set watch languages?

1) Change your mobile phone language 

2) Change your mobile phone region same as your language (like Thai must change the region to Thailand)

3) Pair with your watch,the watch will download font library and resources library automatically 


1)Chinese version watch language cannot be changed

2)if the watch doesn't support the language that you set,will automatic change to English,but the notification message can be displayed normally if the font libraries support; if it still shows question mark please report to us 

Link to How many languages does GTS support?