You must be 2nd person having the same problem like me,
lucky I went back to Challenger the next day to change
another new set. Indeed for those who are going to buy
is your luck weather you got a good set or bad one..
Different issue. Mine was display having white lines.
I now face with 2 issues.
1) i am unable to log in to wechat on my phone!!! Not sure if it is due to the recent android wear update.
2) after pairing the replaced zenwatch, now zenwatch manager still shows the previous watch. Cannot find a way to forget the previous watch from the app.
Fustrating...