Apple Watch gave me a rash

My Series 7 sport band gave me a rash at the metal button bottom that contact my skin, I think I may be allergic to nickel. I had this problem happened before, but at that time I didn’t know. I have bought another band online. But I telling people if you know you have an allergy to nickel, maybe buy a band that doesn’t contain nickel. I hope this post may help people who are complaining of the Watch band giving a rash.