Bests & Worsts Reviews from Amazon

Its taken so long to write this review because I have been deployed over the last year. I bought this to keep track of my workout progress on deployment; that didn't happen. This thing is useless, fails to sync with the app even though the phone can pair with it via blue tooth. I have replaced the battery 4 times over the past year thinking that could be the issue; it wasn't. I have only managed to get it to sync a handful of times. Here I am almost a year later; cant return it and cant do anything with it other than throw it in the garbage.