Every time I strike the monster there are gems and chests, it never ends. I think that you could only press the same number of times as steps taken. I would also like to use the Mi Band 2
@NepT1 yes the chests and gems are endless. You should go out for a walk when you find levelling up accessories takes too long.
That is the problem, is so easy to collect gems and xp that it becomes boring
This is a very simple idle game mechanism, give it a few days and you may get addicted!