Review on adidas GMR Pack Men's Multicolor Shoes, Size 10 - Enhance Your Game with Cutting-Edge Technology! by Angela Brooks

I tried them for a week and that's what I can say about them. It's a really cool concept, but it's not accurate. First, the stats that the tag displays are not very accurate. For example, I usually run at about 17 mph, and the tag says my top speed is 14.3 mph, so that's not good. It then only collects the stats of your preferred route. Also, the label is really cumbersome. It feels like a soft insole but there is a square bump where the tag is really hard. I think the tag was mainly designed for FIFA Mobile and not for actual stats.