It is defective.
Bought this watch as a xmas gift for my son, projector didn't work out of the box,  it has some direct on the projector button.  Sadly bought it in advance in October,  and the returner policy gives only 30 days.  I can't return it or change it for a new one.  My son loved it but I have to explain gin every time that the projector doesn't work.
Rating: 2 stars