Do not buy FitBit watches.
Why ?
It will not work in you language.
Fitbit doesn't support utf-8
As a result, Fitbit doesn't supports most of the language.
So Fitbit is pretty much useless.
Therefore, do not buy it. Not any time soon.
I didn't get paid by apple watch or Garmin or any other competitor. I just bought a Fitbit and reviewing it from my own experience. It took me hours of research trying to get Fitbit to work with other language. But there's no solution as of right now.