I tried it on my iPhone 8 Plus. Unfortunately I carry my iPhone in a Mophie battery case and the combination of phone and battery case was too big for this headband. The bandage didn't stay in place. But I don't think a armband is designed for a heavy phone. I had a problem with this bandage. It had no velcro for the headphone cover, but the seller replaced it with another one as advertised.
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