I am very excited by this belt. Running it will not interfere and you get everything you could need with. In addition, it does not fall to at the overhanging shirt. Only my Galaxy Note 3 is not so easy to store. There's something great for the belt, but it works. The advantage over a sports armband while Note 3 is even, we have not so far was never lost a giant Klopper's arm and the GPS signal. In all sports bracelets I previously had this problem. Apparently, the signal of the GPS antenna on the bracelets is gedämft. What is while running under trees then affects. When stored in Flipbelt I do not have this problem on the same running track. Meanwhile, the Flipbelt has also been washed several times and is still at the beginning.