I just ordered the band last night. All today, I've been reading stuff online about it, ans on here, I see a lot of people have had their band rip after a few months, or have battery failure (probably due to the wires circuitry getting loose). I also heard that the cause of this is due to buying the wrong size, and having it worn tight. Has anyone not had any problems with their band 2 that has had it for a decent amount of time? I did buy the complete coverage plan. I took a piece of string that was 7.5 inches long, and the ends just met when I wrapped it around my wrist, so I went with the large.