“Two week review, was a mother's day present. The leather strap has 100% resolved the skin rash my wife was getting from the original rubber so that's a huge plus. Now for the negatives. Got the navy strap but it's more of a black blue if anyone is fussy about that. One of the straps has popped out a few times, not a major issue right now but time will tell if it gets worse. The minimum hole size also runs a bit long for her wrist and it seems like her sleep tracking has become inaccurate as a result. A side note, our strap arrived indented, probably pressed up against something hard/pointy during shipping and still hasn't popped back out by itself yet. Overall still good quality, and my wife is keen on getting a brown one next.”