If you want a lab option or other feature(s) please contact Huami, that's not by complaining here that will appear magically in application, in addition to not be related to the thread .
By the way, it's useless send same post in various threads, please just be patient and wait for someone answer you.
Well, record was beaten. Half year of support for this band is ridiculous. Especially, that there are serious bugs like error when trying reply to message from defined answers list. This is my last Xiaomi Band ever, i swear.