So I took on the task since I am the only one in the family that puts keys in pants pocket. My initial thoughts on this items is that if I was to have actually purchased it is on the expensive side for what it is. It is simply 2 pieces of metal, some gaskets and 2 bolts, not exactly worth the $19.99 plus shipping they charge on there website getsmartkey.com.
These are my personal keys, before and after key smart (sorry if the pictures are out of order).
I have had Key Smart for about a month now and had it with me basically every waking moment. I had no issues with the function of the Key Smart. My keys stay organized, and dont stab me in the leg which occasionally happened to me.
Key Smart has all kinds of accessories including a up tp 64GB USB Drive, Bottle opener, and even a Divot tool if your a golfer. I did not get any accessories to review,so I cant say how good they are, just putting the knowledge out there.
I am going to keep using the Key Smart. It does function good, and I want to see if it can hold up to my day to day work and play without falling apart. I may do a additional review in the future if something happens to it.