Beautiful but loses time

I bought this watch a few months ago. Initially it kept time well, since then it loses a few minutes every few weeks. I was told that it might need more light since it is an ecowatch and I have carefully given it good light exposure daily and still find it slow. Am I expecting too much?

Band won't stay latched.

Really liked the watch until the band broke after wearing it less than a month. Returned for repair or replacement since it was a Christmas gift hopefully warranty will cover the repair or replacement.