forum search results for "thix":
http://dwf.nu/viewtopic.php?t=500&highlight=thix
http://dwf.nu/viewtopic.php?t=1028&highlight=thix
Quality depends heavily on model. The T3 (TE?) (and similar models) is good. Which one are you looking at?
The cheaper ones have very short bracelets, made for Chinese girls, I guess :wink: