I have never been a fan of Bluetooth ear devices. They look silly to me, and I find myself annoyed with people who wear one when we are in a face-to-face conversation… seriously, take that out of your ear!!! Well, I purchased one last week (Jawbone Prime), then proceeded to wear it all weekend. Instead of being annoyed with it, I found it helpful. Now understand that I am not saying I will always use it, but I am saying that when you only have one arm that works it sure is helpful.