I got this because my last strap had stretched and was too loose around my wrist. The double strap makes it feel like it will last at least a little longer than my previous one. I love the color combo and it has enough stretch that I can put it on without discomfort. Not sure what a mobile app rating feature is because there is no such thing? I gave it a star because. What? I don't give free stars for features you don't have.
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