Review on Adjustable Compatible Breathable Replacement Wristband by Jae Pistono

I needed an event tracker mainly for swimming. I couldn't find a better product than this. It accurately records both strokes and rounds and is fully waterproof. Heart rate, O2 and others are the best and really accurate. I'm still struggling with steps, it seems like a double step, but I have nothing to compare myself to. Btw they look really nice on my wrist, I guess they do NOT look like an Apple Watch and I definitely don't want to mess with the little Mickey Mouse screen with a phone "in my pocket". I'm also NOT using the Hello Kitty screen, but I appreciate all the alternatives.