I started wearing my Band only when I sleep because the strap has causes a skin irritation on my wrist. But now even with only wearing it when I sleep, it’s causing redness on my wrist again. I first read about this here on the forum that others were having the issue and then it started happening to me too. I’ve worn watches for decades and not once have I ever had a skin reaction to the straps, until I got my Wyze Band. Something is not right with the strap and Wyze really needs to look into it.