I have asked here two days ago about series 3 or 4, intended for S4.
Go to the store and choose the size. My boyfriend could not help me, the woman (the seller) was deaf so she used a MacBook to talk to us and could not help me too.
I ended up getting the 44mm one. After switching it on and using a bit, I feel a bit difficult. I have used an Xiaomi MiBand 3 … It's not for bulk but I'd like to ask you for help cuz I'm going to go back to the store tomorrow and maybe switch to the 40mm version
My wrist: 160mm My height: 1